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Top Free AI Tools for App Development

Olga Gubanova


June 20, 2024

Our lead AI engineer, Igor Dostavalov, once said, "Not using AI tools today is like throwing a vast amount of time and resources into the void."

With AI's rapid development, it's becoming increasingly difficult to distinguish where routine tasks end and creativity begins. Imagine developing an app where your only responsibility is to come up with the idea. It might sound incredible, but today, that's all you need to do yourself. From planning to market launch, AI tools can handle everything else for you.

And the best part? The tools we're about to discuss are completely free and already in use by many. Welcome to a world where your startup can leverage cutting-edge AI technologies without breaking the bank.

Ptolemay AI App Cost Calculator for Accurate Project Estimation

Using the Ptolemay AI App Cost Calculator is a breeze. In just 3 minutes, you can get an estimate for your app development project. Here’s how you do it:

Ptolemay AI App Cost Calculator for Accurate Project Estimation
  1. Go to Ptolemay's website.
  2. Choose your industry from the list, like SaaS, FinTech, HealthTech, EdTech, etc. If you don’t see yours, just type it in the "other" field.
  3. Decide whether you need a web app, iOS app, Android app, desktop app, or something for IoT.
  4. Check off the features you need. There are options like activity tracking, personalized fitness programs, diet planning, and more. These are just the basics—you can get custom features too.
  5. In the "Project Details" section, give a detailed rundown of your idea. The more details, the better.

Enter your email so you can get the estimate sent straight to your inbox.

What You’ll Get

Once you’ve filled out the form, you’ll get a detailed document in your email. Here’s what’s inside:

  • Feature List: A full list of all the features your app will have, customized to your needs.
  • Technical Architecture: An overview of the tech stack and architecture for your app.
  • 2 Free Design Mockups: Visual mockups to give you a clear idea of what your app could look like.

The document also covers:

  • Ensuring your app meets high standards for data security and user privacy.
  • Details on which platforms (iOS, Android, Web, etc.) your app will be developed for.
  • Info on the team working on your project—project manager, developers, designers, testers, and security experts.
  • A milestone-based schedule detailing the stages and timelines for your project, typically spanning 6 months.

Using the Ptolemay AI App Cost Calculator is awesome because it saves you time by providing a tailored estimate quickly without the need for long consultations. You get a comprehensive insight into your project, including all the tech details and design aspects. Plus, you'll have access to expert support with a free technical session from Ptolemay's senior experts, offering exclusive insights into app development.

Using the Ptolemay AI App Cost Calculator, you can plan your app development project efficiently, knowing all the details, costs, and timelines. Easy peasy!

Generate Innovative Ideas with ChatGPT

While we were writing about how coming up with ideas is typically a task without tools, ChatGPT itself suggested 10 ways to improve this introduction.

Yes, there is an AI tool for generating ideas too! Meet ChatGPT.

ChatGPT is an AI-powered tool developed by OpenAI that excels at generating ideas, conducting market research, and performing feasibility studies using natural language processing. This tool can serve as your virtual brainstorming partner, providing you with innovative concepts and detailed analyses to kickstart your app development journey.

For useful prompts tailored to your business needs, check out this post.

ChatGPT is incredibly user-friendly. No special skills are required to interact with this tool, making it accessible for everyone, from beginners to seasoned developers.

  • ChatGPT can generate creative and relevant ideas for your app based on simple prompts.
  • It can summarize vast amounts of information quickly, helping you to condense market research reports into actionable insights.
  • You can ask ChatGPT specific questions about your market, potential users, or app features, and it will provide detailed, well-researched answers.

For a detailed guide on how to build an app with ChatGPT, check out this article or in video bellow.

What? You don't want to write prompts?😣

Then there's a whole store of ChatGPT tools available for you, but for a small fee. For just $20 a month, you can access these powerful tools that can revolutionize your app development process.

For a complete overview of useful tools from this store, check out this post.

Organize Your Project Efficiently with ClickUp

ClickUp is a powerful, AI-powered project management tool designed to help teams organize and plan tasks effectively. It integrates a range of features that streamline workflows and enhance productivity, making it an ideal choice for startups and businesses of all sizes.

Organize Your Project Efficiently with ClickUp

Let’s say you’re diving into developing a new app. Here’s how to get rolling with ClickUp, making it super easy to keep everything organized and on track.

1 - Set Up Your Workspace: Create a fresh workspace dedicated to your fitness app project. This is where all your project details, tasks, and team discussions will live. Within this workspace, set up folders for different parts of the project: "Development," "Design," "Marketing," and "Launch."

2 - Create Project Lists: Under each folder, create specific lists. For example, in "Development," you could have lists for "Backend," "Frontend," and "API Integration." Add tasks to each list. For "Backend," tasks might include "Set up database," "User authentication," and "Payment processing."

3 - Assign Tasks: Use ClickUp’s AI to assign tasks based on team members’ current workload and expertise. The AI ensures that everyone gets tasks they’re best suited for. Attach deadlines to each task. ClickUp’s Gantt charts or timeline views help you visualize the project timeline and stay on schedule.

4 - Collaborate in Real-Time: Use ClickUp’s built-in chat to discuss tasks and projects in real-time. Share files, leave comments, and keep everyone in the loop without leaving the platform. ClickUp integrates seamlessly with Slack, Google Drive, and more, making sure all your communication and files are in one place.

ClickUp is designed to be intuitive with a drag-and-drop interface and customizable templates. Even if you’re not a project management guru, you’ll find it easy to navigate. The AI features are built-in, making them simple to access and use from day one.

  1. Automated Task Assignments: Let ClickUp’s AI do the heavy lifting by assigning tasks based on team members’ strengths and availability. This reduces bottlenecks and boosts productivity.
  2. Project Timelines: Visualize your project’s progress with Gantt charts and timeline views, allowing for easy adjustments and tracking.
  3. Resource Management: Keep an eye on project costs, track spending, and manage your budget effortlessly.
  4. AI-Powered Summarization: ClickUp Brain provides quick summaries of long threads, documents, and project activities, so you’re always up to speed without wading through tons of information.
  5. Task and Document Generation: AI helps you generate detailed task descriptions and project documents, ensuring nothing gets overlooked.
  6. Real-Time Collaboration: Stay in sync with your team through real-time updates and seamless communication, integrated with tools like Slack and Google Drive.

You get efficient task assignments, real-time collaboration, AI-powered summaries, and seamless integration with other tools. This means less time spent on administrative tasks and more focus on creativity and strategy, speeding up project completion and improving the quality of your app.

Design Stunning Interfaces with Canva

Canva offers smart templates that are perfect for designing user interfaces and wireframes. These templates can be customized with drag-and-drop elements, allowing you to create detailed and visually appealing designs quickly. Canva’s real-time collaboration feature enables your team to work together seamlessly, no matter where they are.

Design Stunning Interfaces with Canva

The tool also includes AI-powered capabilities such as Magic Resize, which allows you to adapt designs for different screen sizes effortlessly, and Magic Write, an AI writing assistant that helps generate engaging content. Additionally, the Text to Image feature lets you create unique graphics by simply describing what you need, making it easier to generate icons, stickers, and illustrations tailored to your app’s aesthetic.

One of Canva’s greatest strengths is its intuitive interface. You don’t need to be a professional designer to create stunning visuals. The drag-and-drop functionality, combined with a vast library of templates and design elements, makes it easy for anyone to get started. Canva’s AI tools further simplify the process, automating repetitive tasks and enhancing your creative capabilities.

Canva is particularly beneficial in the following scenarios:

  • User Interface Design: Quickly create and customize UI elements to match your app's aesthetic.
  • Prototyping: Develop interactive prototypes that can be easily shared and tested with users.
  • Marketing Materials: Design eye-catching graphics for app promotion, including social media posts, banners, and ads.
  • Team Collaboration: Use real-time collaboration to gather feedback and make design decisions quickly.

Designing an app becomes a streamlined and collaborative process. The AI tools save time and enhance creativity, allowing you to produce high-quality designs without needing extensive design skills.

Boost Coding Efficiency with GitHub Copilot

GitHub Copilot is like having a supercharged AI pair programmer that’s got your back during both front-end and back-end development. Seamlessly integrating with your favorite code editors, it provides real-time code suggestions, helps with documentation, and catches errors before they become problems.

Let’s say you’re kicking off a new app. You’ve set up your repository on GitHub, and now it’s time to start coding. Enter GitHub Copilot. This tool is here to make your life easier and your code better.

How GitHub Copilot Helps

First off, GitHub Copilot offers smart code suggestions. As you type, it predicts what you’re aiming for and suggests code snippets – from single lines to full functions. This isn’t just autocomplete on steroids; it’s context-aware and helps you avoid the drudgery of typing out boilerplate code. For example, if you’re working on user authentication, Copilot can suggest secure password handling methods and OAuth integration steps.

Boost Coding Efficiency with GitHub Copilot

Documentation is another area where Copilot shines. It automatically generates comments and docstrings, making your codebase easier to understand and maintain. This is a huge win for collaborative projects, where clear documentation is key.

And then there’s error detection. GitHub Copilot flags potential issues in real-time, such as syntax errors or inefficient code patterns, and suggests fixes. This means you spend less time debugging and more time building.

Getting started with GitHub Copilot is a breeze. It works within familiar code editors like Visual Studio Code. Just install the Copilot extension, and you’re set. As you type, Copilot offers suggestions that you can accept, reject, or tweak.

Practical Applications

Here’s how GitHub Copilot can boost your fitness app development:

  • Code Generation: Quickly set up routes, create data models, and write repetitive code with ease.
  • Error Detection: Spot and fix errors as you code, saving you from lengthy debugging sessions.
  • Documentation: Automatically generate helpful comments and docstrings, making your codebase clean and comprehensible.
  • Learning: If you’re diving into a new language or framework, Copilot provides practical examples and suggests best practices.

GitHub Copilot is a game-changer in several scenarios:

  • Rapid Prototyping: Quickly build and iterate on new features with intelligent code suggestions.
  • Learning New Tech: Get up to speed with new languages or frameworks by seeing real-time examples and best practices.
  • Collaborative Projects: Maintain high code quality and thorough documentation, making it easier for team members to jump in and contribute.

Copilot’s real-time assistance reduces the grind of repetitive tasks and helps catch errors early, letting you focus on innovation and quality.

Automate Testing Processes with Katalon Studio

Katalon Studio is a top-tier, AI-enhanced test automation tool designed for web, API, mobile, and desktop applications. It simplifies the testing process, making it accessible even if you're not a coding wizard. This tool is a game-changer, ensuring your app is rock-solid and ready to roll.

Starting a Project with Katalon Studio

Automate Testing Processes with Katalon Studio

Let's get into how you can start testing your new fitness app with Katalon Studio. It's like having a QA team in a box, ready to catch bugs before they wreak havoc.

  1. Download and Install Katalon Studio: First, head over to the Katalon Studio website and grab the latest version. Installation is straightforward, so you'll be up and running in no time.
  2. Create a New Project: Open Katalon Studio and set up a new project. Name it something straightforward, like "FitnessAppTesting." This will be your command center for all test cases related to your fitness app.
  3. Set Up Your Testing Environment: Configure your testing environment. Katalon supports cross-browser testing, so make sure you set it up for different browsers like Chrome, Firefox, and Safari. For mobile testing, integrate with Android and iOS devices. This ensures your app performs well across all platforms.
  4. Recording Test Cases: Use Katalon’s Test Recorder to start recording your test cases. Navigate through your fitness app as you would normally, and Katalon will capture these interactions as test cases. This feature is a lifesaver for creating functional tests quickly.
  5. Creating and Managing Test Cases: Once recorded, you can fine-tune your test cases in Katalon’s script view. Here, you can add assertions, loops, and conditions to make your tests more robust. Katalon’s dual-interface lets you switch between a manual mode for simplicity and a scripting mode for more complex scenarios.
  6. Running Tests: Execute your test cases across different browsers and devices. Katalon supports parallel testing, allowing you to run multiple tests simultaneously, saving you a ton of time.
  7. Analyzing Results: Katalon provides detailed reports and logs for each test run. These reports highlight failures, errors, and performance metrics, helping you quickly identify and fix issues. The AI-driven insights can suggest potential fixes and improvements, which is super handy.

For your app, Katalon Studio can be a game-changer:

  • Automated Functional Testing: Automate tests for critical functionalities like user login, workout tracking, and payment processing.
  • Cross-Device Compatibility: Ensure your app works seamlessly across various devices, including mobiles and tablets.
  • Performance and Load Testing: Simulate high user traffic to see how your app performs under stress.
  • API Testing: Verify that your backend services are functioning correctly and efficiently.

The AI-enhanced features ensure comprehensive test coverage, reducing the risk of post-launch issues. Real-time feedback and detailed reports enable quicker iteration and improvement.

Seamless App Deployment with Netlify

Netlify is your best friend when it comes to deploying web applications. This tool is built to take the pain out of deployment, using AI to optimize workflows and make your life easier. It offers continuous deployment, automated optimizations, and serverless functions, which means you can focus on building your app while Netlify handles the heavy lifting.

Seamless App Deployment with Netlify

Ready to deploy your shiny new app? Here’s how you can get started with Netlify:

  1. Set Up Your Netlify Account: First, head over to Netlify and sign up for a free account. Once you're in, you can link your GitHub repository directly to Netlify. This integration is seamless and makes the setup process a breeze.
  2. Create a New Site from Git: Click on the “New site from Git” button and select your repository. Netlify supports GitHub, GitLab, and Bitbucket, so pick your poison. Choose the repository that contains your fitness app’s code, and Netlify will guide you through the setup.
  3. Configure Build Settings: Netlify is pretty smart and will auto-detect your project’s build settings. You might need to confirm the build command and publish directory, but for most JavaScript frameworks, Netlify’s defaults will do the trick. If your app uses a specific build tool or framework, make sure to specify it here.
  4. Deploy Your App: Hit “Deploy site.” Netlify takes over from here, building and deploying your app to their global CDN. This means fast load times and great performance for your users, no matter where they are in the world.
  5. Continuous Deployment: The magic of Netlify lies in its continuous deployment. Every time you push changes to your Git repository, Netlify automatically rebuilds and redeploys your app. This keeps your app up-to-date without you having to lift a finger.


Netlify packs a punch with a suite of features designed to streamline deployment:

  • Deploy Previews: Every pull request gets its own live URL, making it easy for team members and stakeholders to review changes.
  • Automated Optimizations: Netlify handles performance tweaks like image optimization and asset minification, ensuring your app loads fast.
  • Serverless Functions: Easily add backend functionality with Netlify Functions, which run on-demand in response to events like HTTP requests.

Netlify’s interface is user-friendly and intuitive. The drag-and-drop deployment for static sites is super easy, but the real power comes from its Git integration. Once set up, it automates everything, making even complex deployments straightforward.

Conclusion: Harness AI for Efficient App Development with Ptolemay

Navigating the world of app development can be a daunting task, but with the right tools, it becomes a seamless journey. From brainstorming with ChatGPT to designing with Canva, developing with GitHub Copilot, testing with Katalon Studio, and deploying with Netlify, each AI-powered tool offers unique benefits that streamline and enhance the development process.

At Ptolemay, we specialize in leveraging these cutting-edge AI tools to optimize every stage of your app development journey. Whether you're a startup with a groundbreaking idea or an established business looking to innovate, our expertise in AI-integrated app development ensures that your projects are executed with precision and efficiency.

Ready to take your app development to the next level? Contact Ptolemay today and let our team of experts help you harness the power of AI to transform your ideas into reality.