Best Free Mobile App Development Software

Automated localization for your software products, apps, and content. Invite your team, start in minutes, and run translations on autopilot. 👨‍💻 For developers, Localazy is localization automation that actually works. Localazy's CLI is a first-class dev tool that integrates seamlessly with your existing CI/CD workflows and adapts to your needs. A wide range of supported file formats and 3rd-party plugins ensures compatibility with your tech stack. Localazy CDN and OTA updates deliver updated translations straight to your users without the need for rebuilds 👩‍💼 For product managers and team leads, Localazy provides complete visibility without the enterprise bloat. Track translation progress and manage multiple projects from one dashboard. Provide context to ensure consistency, eliminate duplicates, and solve conflicts easily. Use built-in machine translation solutions or order professional translations directly. Don't bother developers with each text change in any la

Appy Pie is an intuitive mobile app development solution that enables users to create an apple in three easy steps, without coding. This do it yourself (DIY) application builder allows users to develop stunning iPhones and Android apps using easy to integrate plugins and powerful features such as hyper local integration, push notifications, CRM integration, real estate IDX, virtual and augmented reality, app analytics, and more.

Bolt.new is an AI-powered web development agent that allows you to prompt, run, edit, and deploy full-stack applications directly from your browser—no local setup required. Bolt.new enables you to install packages, run backends, and edit code as well. Whether you’re an experienced developer, a PM or designer, Bolt.new allows you to build production-grade full-stack applications with ease. Bolt.new is free to get started. If you need more AI tokens or want private projects, you can purchase a paid subscription in your Bolt.new settings, in the lower-left hand corner of the application.

Transform Google Sheets, Excel, or Airtable into software your users will love. Pick a spreadsheet and Glide instantly generates a real, working app or website to get you started. There's an app for everything. Browse our template store and make a copy to get started. Most of your app is based on the data you already have, whether it lives in Airtable, Excel, Google Sheets, or other data sources. After connecting your data, add rich visual components to display your data and make it interactive. Glide makes updating your app as easy as editing a document, changes instantly go live for your users, so you can iterate quickly. Connect a Google Sheet or start from a template. Customize how your data is displayed, then tweak styles & layouts. Publish your app to the web and share the link with anyone. Pick a spreadsheet or Airtable base, and Glide generates a basic app or website to get you started.

Build native mobile apps with full design control and backend freedom. Say goodbye to the hassle of designing your app from scratch and say hello to our range of UI presets, complete with pre-configured Bravo tags, customizable containers, and a built-in AI assistant. Supercharge your app-building process with our Figma plugin, With Bravo Studio, app-building opportunities are endless. No matter how small or large your event is, delight your guests with a custom app tailored to their needs. Build a meditation app packed with high-quality mindfulness content and features that your users will love. Whether you’re a personal trainer, nutritionist, or gym owner, a custom fitness app is a perfect way to provide your users with the health-related content and features they are looking for. Build fully clickable prototypes that feel like live mobile apps. Make changes to your app in real-time, test different variations with Bravo Vision, and get feedback fast.

Superapp is a no-code AI platform that allows users to build native iOS applications (and optionally React Native/Expo cross-platform) by simply describing the app in natural language, the system generates Swift (or React Native) code, handles backend integration (e.g., with Supabase), UI design consistent with Apple standards and deployment setup, all without requiring the user to write a single line of code. It removes traditional developer roadblocks such as Xcode configuration, provisioning profiles, and manual UI coding, replacing them with an AI-powered “full-stack engineer” that produces production-ready apps from prompts. Users can input design references, and the platform will replicate design elements and integrate them into the resulting app. The platform supports building an app from scratch, generating backend data schemas, connecting UI to the database, and handling native behaviors, enabling founders, product designers, and agencies.