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by FelgoFelgo suits developers building apps across mobile, desktop, or web, as well as teams making 2D casual games or embedded applications.
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Best Mobile App Development Platforms 2026
This list covers platforms for mobile app development and the operating systems they support. Use it to review supported operating systems, pricing approaches, free access, source availability and trial options.
The finder is ordered by newest releases first, using figures published by the makers. Nothing is scored.
02
Unity
Unity Engine creates 2D and 3D games and interactive experiences for more than 20 platforms.
AndroidiPhone & iPadWeb+4 Record6.6 Visit
03
Qt Creator
Qt Creator may suit developers creating applications across desktop, embedded, mobile, and browser targets.
AndroidiPhone & iPadWeb+3 Record6.3 Visit
04
Xojo
Xojo suits developers building for mobile, desktop, or web who want to use one programming language across platforms.
AndroidiPhone & iPadWeb+3 Record6.3 Visit
05
MIT App Inventor
MIT App Inventor suits learners and other aspiring app creators who want to build mobile apps with blocks rather than conventional code.
AndroidiPhone & iPadWeb+6 Record6.1 Visit
6
Retool
AndroidiPhone & iPadWeb+2 $10 a month Record6.0 Visit Retool identifies developers, business engineers, analysts, and operations teams as people who can build with it.
7
Solar2D
AndroidiPhone & iPadWeb+3 Free plan Record5.8 Visit It suits developers building Lua projects for mobile, desktop, connected-TV, or HTML5 targets.
8
Tauri Bundler
AndroidiPhone & iPadWindows+2 Free plan Record5.4 Visit It suits developers distributing applications across desktop and mobile platforms through stores or platform-specific installers.
25
Expo Application Services
Web $19 a month Record3.6 Visit EAS suits teams releasing Android and iOS apps that need hosted builds, signing, workflows, and store submission.
Before you choose
Check where the platform runs
The entries target combinations of iOS, Android, Windows, macOS, the web and Linux. Match the platform's supported operating system with the devices and software you plan to serve.
Android is itself an open-source platform for Android. Other entries cover different operating-system combinations.
Compare the pricing model
Entries use free, freemium or open-source pricing models. For a no-cost starting tier, consider Apache Cordova, Avalonia, Boden, Capacitor, Compose Multiplatform, Delphi, Dioxus, Expo Application Services and Flutter.
Expo Application Services shows a $19-per-month starting price; Avalonia's paid tier begins at €299 per user per year.
Look for open-source code
Platforms including Android and Flutter provide open-source code. Check the platform's code model when access to source matters to your project.
Use a trial when available
Check entries for free-trial availability; Delphi lists a 30-day trial.
Questions
Which operating systems do these platforms support?
Across the list, supported targets include iOS, Android, Windows, macOS, the web and Linux.
Do these platforms have free plans?
The list identifies free plans for Apache Cordova, Avalonia, Boden, Capacitor, Compose Multiplatform, Delphi, Dioxus, Expo Application Services and Flutter.
Which platforms use open-source code?
Android and Flutter are marked as open-source.
Is a free trial available?
Check each entry's trial details; Delphi lists a 30-day free trial.
What paid pricing is listed?
Listed starting prices are $19 per month for Expo Application Services and €299 per user per year for Avalonia.
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