Best Steps to Build an App Like TextNow – A Complete Guide


TextNow is a widely used and highly regarded messaging and calling app that offers a plethora of features to its users. With TextNow, you can effortlessly send text messages, make crystal-clear voice and video calls, and seamlessly share media files. This user-friendly app not only provides a seamless communication experience but also ensures the privacy and security of your conversations.

One of the key differentiators of TextNow is its utilization of VoIP (Voice over Internet Protocol) technology. This cutting-edge technology allows you to enjoy all the communication services offered by TextNow either for free or at a significantly reduced cost. By leveraging the power of the internet, TextNow enables you to stay connected with your loved ones, no matter where they are in the world.

Whether you are seeking a reliable messaging app for daily conversations or a cost-effective solution for international calls, TextNow has got you covered. Discover the convenience and flexibility of TextNow and take your communication experience to a whole new level.

What is Textnow?

TextNow, a versatile messaging and calling app, has been making waves since its inception in 2009. Co-founded by Derek Ting and Jon Lerner, this innovative platform was born with a noble goal – to revolutionize communication and make it accessible and affordable for everyone. With a plethora of features, TextNow offers its users an unparalleled experience to connect with their loved ones effortlessly.

Driven by an unwavering commitment to its mission, TextNow has gained immense popularity, boasting a staggering user base of over 200 million active individuals worldwide. The app continues to soar in popularity as more and more people discover the convenience, value, and seamless digital conversations that TextNow brings to their fingertips.

Whether it’s exchanging messages, making calls, or staying connected with friends and family, TextNow remains at the forefront of the communication landscape, consistently delivering exceptional service and redefining the way we connect in the digital age.

What Are Other Apps Like Textnow?

Although TextNow is a leader in its field, there are various other messaging and calling apps that offer similar features. Some of the most popular ones include:

1. Skype

One of the oldest messaging and calling apps, Skype has been around since 2003. With a user-friendly interface and cross-platform compatibility, Skype allows users to make voice and video calls, send messages, share files, and more. It also offers affordable international calling plans for those looking for an economical way to communicate with people abroad.

2. WhatsApp 

Acquired by Facebook in 2014, WhatsApp has become a household name for messaging and calling. It offers end-to-end encryption for secure conversations, group chats, voice and video calling, file sharing, and more. With over two billion active users worldwide, WhatsApp is one of the most widely used communication apps.

3. Google Voice

Google Voice is a popular app that offers free calling and texting within the US and Canada. It also provides users with a unique phone number that can be used on any device, making it convenient for those who use multiple devices for communications. Google Voice also offers advanced features like call screening, voicemail transcription, and more.

4. Line

A messaging app that originated in Japan, Line has over 700 million users worldwide. It offers free voice and video calls, messaging, social media features like news updates and timeline, and a variety of fun stickers for personalizing conversations. Line also allows for group chats with up to 200 people.

5. Viber

Similar to WhatsApp, Viber offers end-to-end encryption for secure messaging and calling. It also allows users to make international calls at a low cost, send voice and video messages, create group chats with up to 250 people, and more. Viber also has a unique feature called “Public Accounts” which allows businesses and organizations to communicate with their customers.

How to Build an App Like Textnow?

Now that we have explored some of the popular communication apps in the market, let’s dive into how to build an app like Textnow. As mentioned earlier, Textnow is a VoIP app that offers free calling and texting with its own unique phone number. Here are the steps to consider when building an app like Textnow:

1. Planning & Strategy

Before embarking on the development process, it is absolutely vital to have a well-defined plan and strategy in place. This includes not only having a general understanding of your target audience, but also conducting thorough market research to gain deep insights into their needs, preferences, and pain points. By doing so, you will be able to identify your unique selling points that set you apart from competitors, allowing you to position your product or service in a way that resonates with your target market.

Additionally, creating a comprehensive business model that aligns with your objectives is crucial. This involves carefully considering various factors such as revenue streams, cost structure, and value proposition. By meticulously outlining these aspects, you will have a clear road map for how your business will generate income and deliver value to customers.

Furthermore, when planning your development process, it is important to outline the features and functionalities that you intend to offer. This can range from basic functionalities to more advanced and innovative features. By defining these in detail, you will have a clear understanding of the scope and complexity of your development project, allowing you to allocate resources and manage expectations effectively.

By investing time and effort into these foundational aspects, you will lay a solid groundwork for success and ensure a smoother and more effective development journey. Remember, attention to detail and thorough planning are key to achieving your desired outcomes and maximizing the potential of your project.

2. Perform Market & Competitor Research

After understanding your target audience and outlining your business model, the next step is to conduct thorough market research. This involves gathering data on your target market, industry trends, and competitors.

When researching the market, it is essential to identify the current demand for similar products or services like TextNow in the market. Analyzing consumer behavior and purchasing patterns can provide valuable insights into how you can position your app and stand out from competitors.

Additionally, researching your competition is crucial in understanding their strengths and weaknesses. This will not only help you identify potential opportunities for improvement but also allow you to differentiate your app and offer a unique value proposition to customers.

3. Design And Wireframing

Once you have a solid understanding of your target audience and the market, it’s time to move onto the design phase. This involves creating wireframes, which are basic layouts that outline the structure and features of your app.

Wireframes are essential for visualizing the user experience and identifying potential flaws in the design before development begins. They also provide a clear roadmap for developers, making the development process more efficient and organized.

During this stage, it is crucial to consider the user experience (UX) and user interface (UI) design. These elements play a significant role in attracting and retaining users, so it’s essential to prioritize them during the design phase.

4. Development Phase

The development phase is where the app comes to life. This stage involves turning your wireframes into a functional app by writing code and integrating all the necessary features and functionalities.

It is advisable to break down the development process into smaller milestones, allowing for continuous testing, feedback, and improvements. This will help ensure that the final product meets user expectations and functions as intended.

During this stage, it’s essential to prioritize cross-platform compatibility to reach a wider audience. Additionally, incorporating analytics tools can provide valuable insights into user behavior and help identify areas for improvement.

5. Testing of the App

With the development phase completed, it’s time to thoroughly test the app. This involves checking for any bugs or glitches and ensuring that all features work correctly.

It is helpful to have a dedicated team or individual responsible for testing the app extensively before its release. They should also conduct user acceptance testing (UAT) with a select group of target users to gather feedback and make necessary changes.

6. Publishing the App

Once the app has been tested and all issues have been resolved, it’s time to prepare for its release. The app should be published on various platforms, such as the App Store and Google Play Store.

It’s essential to provide a clear and concise description of the app, along with high-quality screenshots and videos to entice potential users. Additionally, actively promoting the app through various channels such as social media and online advertisements can help attract a larger user base.

7. Maintaining and Updating the App

Building an app like TextNow is not a one-time process; it requires ongoing maintenance and updates to keep up with changing technologies and user needs. Regular updates, bug fixes, and new features are necessary to retain users and attract new ones.

It’s also crucial to listen to user feedback and incorporate their suggestions into future updates. This shows that the developers are actively listening and working towards improving the app, which can help build a loyal user base.

Overall, building an app like TextNow requires careful planning, continuous testing and improvement, and effective marketing strategies. With dedication and hard work, it is possible to create a successful app that meets user needs and stands out in the competitive app market.

Incredible Features of apps like Textnow

Many features make an app like TextNow a useful and popular communication tool. So if you want to build an app like TextNow, it is time to know some of the most standout features include:

1. Free Phone Number

TextNow offers a free phone number to its users, which eliminates the need for a traditional phone plan. This feature is especially beneficial for individuals who cannot afford expensive monthly plans or have limited access to traditional cellular services.

2. Customizable Caller ID

Unlike traditional phone plans, TextNow allows users to customize their caller ID by choosing a number with any area code. This feature is handy for individuals who frequently travel or have friends and family in different locations.

3. Voicemail

TextNow offers a voicemail feature, which allows users to receive and record voicemails. This feature is useful for individuals who are unable to answer calls at the moment or prefer not to speak on the phone.

4. Group Messaging

Group messaging is another popular feature of TextNow, which allows users to add multiple contacts and send group messages simultaneously. This feature is beneficial for coordinating with friends, family, or coworkers.

5. MMS Support

TextNow also supports multimedia messaging service (MMS), which allows users to send and receive pictures, videos, and audio files. This feature is especially useful for individuals who want to share media with their contacts.

6. Emojis and Stickers

Similar to other messaging apps, TextNow offers a wide range of emojis and stickers that users can use to express themselves in their conversations. This feature makes texting more fun and personalized.

7. Customization Options

TextNow allows users to customize their messaging experience by changing features such as font size, bubble color, and chat background. This feature is useful for individuals who prefer a specific aesthetic or have visual impairments.

8. Call Forwarding

Another useful feature of TextNow is call forwarding, which allows users to redirect incoming calls to another number. This feature is helpful for individuals who are unable to take calls on their TextNow number but still want to receive them.

9. International Calling

TextNow also offers international calling at affordable rates, making it a popular choice for individuals who have family or friends living abroad. Users can purchase credits to make international calls directly from the app.

10. Ad-Supported

One aspect that sets TextNow apart from other messaging apps is its ad-supported model. This allows users to use the app for free, with the option to purchase a premium subscription to remove ads and access additional features.

How Much Does It Cost To Build An App Like Textnow?

The cost of building an app like TextNow can vary depending on the complexity and features you want to include. On average, it can range from $50,000 to $150,000. However, with advancements in technology and the availability of various development tools, it is possible to build a similar app at a lower cost.

To build an app like TextNow, you will need to consider the following expenses:

  • Development team: This includes developers, designers, and project managers.
  • App development tools and software: These can include app development platforms, programming languages, and design tools.
  • Server hosting fees: Since TextNow is a cloud-based messaging service, you will need to invest in server hosting services.
  • Third-party integrations: If you want to include additional features such as international calling, you may need to invest in third-party services.
  • Marketing and promotion: To make your app successful, you will need to invest in marketing and promoting it to attract users.

What Technology is Involved In Building an App Like TextNow? 

To build an app like TextNow, you will need to harness a diverse range of technologies. This includes incorporating robust backend systems for seamless communication, implementing cutting-edge encryption mechanisms to ensure data security, and integrating user-friendly interfaces to enhance the overall user experience. Additionally, leveraging cloud computing solutions and advanced networking protocols can further optimize the app’s performance and scalability. By combining these various technologies, you can create a powerful and feature-rich app similar to TextNow.  Here are some of the key components involved:

1. Programming Languages: 

To build a robust and efficient app like TextNow, you will need to utilize programming languages such as Java, Kotlin, or Swift. These languages are preferred for developing cross-platform apps that can run seamlessly on both iOS and Android devices.

2. Operating Systems: 

Since TextNow is available on both iOS and Android devices, you will need to develop your app for different operating systems. This requires a thorough understanding of the respective OS’s guidelines, best practices, and restrictions.

3. Communication Protocols: 

TextNow uses various communication protocols such as SIP, XMPP, and TCP to facilitate text messaging and calling. Therefore, you will need to incorporate these protocols into your app to enable similar functionalities.

4. Third-Party Libraries and APIs: 

To expedite the development process and enhance your app’s capabilities, you can also incorporate third-party libraries and APIs that provide features such as push notifications, chat functionalities, and file sharing.

5. Encryption Mechanisms: 

As privacy is a paramount concern for users when it comes to messaging apps, it is crucial to implement robust encryption mechanisms in your app. By utilizing state-of-the-art encryption protocols and algorithms, you can ensure that user data remains secure and protected from unauthorized access. This not only builds trust among your users but also enhances the overall reputation and credibility of your application. Prioritizing privacy and implementing stringent security measures will set your app apart in the competitive landscape, giving users the peace of mind they deserve in their digital communications.

How can iTechnolabs help you to build an app like Textnow?

iTechnolabs is a leading custom app development company that can help you build an app like TextNow from scratch. Our team of experienced developers and designers will work closely with you to understand your requirements and create a personalized solution tailored to your specific needs. We have extensive experience in developing cross-platform apps for both iOS and Android, ensuring that your app functions seamlessly on all devices. Additionally, we can also assist you in integrating third-party APIs and libraries, as well as implementing robust encryption mechanisms to ensure the utmost privacy for your users.

With our expertise in app development and commitment to delivering high-quality solutions, we can help you bring your vision of an app like TextNow to life. From conceptualization and design to development and launch, we will be with you every step of the way, ensuring a smooth and efficient process. Additionally, we offer ongoing maintenance and support services to ensure that your app remains up-to-date and fully functional.

Building an app like TextNow with iTechnolabs involves a systematic and well-defined process. Here are the steps we follow:

  • Requirement Analysis – Our team starts by thoroughly understanding the specific needs of your project. We dive deep into gathering your ideas, studying your target audience, and conducting thorough market research. This enables us to identify the key features that your app will include, ensuring that it perfectly aligns with your goals and meets the expectations of your users.
  • Design – Post the analysis phase, our talented designers embark on creating a visually appealing and user-friendly interface for your app. They go beyond just aesthetics by focusing on user experience, ensuring that every interaction is intuitive and seamless. This stage involves wireframing, prototyping, and final design creation, all aimed at creating an app that not only looks great but also resonates with your target audience, leaving a lasting impression.
  • Development – Once the design gets your approval, our skilled developers kickstart the process of crafting your app using the latest technologies and tools. They meticulously write clean and efficient code, ensuring that your app is not only feature-rich but also optimized for performance. With expertise in cross-platform development, we ensure that your application functions flawlessly across all devices and platforms, providing a consistent experience to your users.
  • Testing – At our development firm, we take quality seriously. Before the launch, your app undergoes rigorous testing to ensure that it is free from bugs and works seamlessly. Our experienced QA team performs various types of tests such as functionality testing, usability testing, performance testing, and more. This ensures that your app delivers a smooth and delightful user experience, maximizing user satisfaction and engagement.
  • Launch & Deployment – After successful testing and final approval, we guide you through the process of launching your app on the respective app stores. Our team ensures that all necessary preparations are made, including app store optimization, metadata, and submission requirements. We aim to make the launch process as smooth as possible, ensuring that your app reaches the widest possible audience and gains the attention it deserves.
  • Maintenance and Support – Post-launch, our commitment to your app doesn’t end. We provide continuous maintenance and support services to keep your app updated and fully functional. Our team monitors the app’s performance, promptly addresses any issues or bugs that may arise, and incorporates necessary updates and enhancements. By providing ongoing support, we ensure that your app delivers an uninterrupted and exceptional user experience, fostering long-term user satisfaction and loyalty.

Are you looking for the best mobile app development company?


At iTechnolabs, we prioritize user privacy and security in the development of applications like TextNow. We understand that your users value their privacy and expect their data to be handled with the utmost care. Therefore, we incorporate advanced security features into your app to ensure data protection and confidentiality. Our team ensures that the app complies with all relevant privacy laws and regulations to avoid any legal issues. We implement encryption technologies to protect sensitive user data from unauthorized access and breaches. Moreover, privacy policies are clearly communicated to the users so they understand what information is being collected and how it is used. By prioritizing user privacy and security, we not only build trust with your users but also create a safe environment where they can communicate freely, enhancing the overall user experience and retention.

  • Inquiry and Complaint Reporting: Users can report any issues or inquiries they have through multiple channels provided within the app, including email and chat support. The support system is designed to be user-friendly and efficient.
  • Acknowledgment: Once a complaint or query is submitted, an automated response is dispatched to acknowledge receipt and assure the user that their request is being attended to.
  • Issue Resolution: Our customer support team then works promptly to address the reported issue or inquiry. They thoroughly analyze the problem, identify the root cause, and implement the necessary fixes or provide clarifications.
  • Feedback and Follow-up: After resolving the issue, we ensure to follow up with the user to confirm that the solution is effective and they are satisfied with the service. We also encourage feedback to improve our services.
  • Continuous Improvement: We take user feedback seriously and incorporate it into our continuous improvement process. This allows us to identify areas of improvement and implement changes to enhance the overall user experience of the TextNow app.


In conclusion, building an app like TextNow involves a systematic and comprehensive approach. From analyzing the market demand to designing and developing the app, we ensure each step is carefully planned and executed. By prioritizing user privacy, providing efficient customer support, and continuously seeking feedback for improvement, we aim to create a seamless communication experience for our users.

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