OnSpace AI:Mobile App Builder

2.9
161 reviews
10K+
Downloads
Content rating
Everyone
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About this app

OnSpace AI – Build powerful AI apps in minutes. No coding needed.

Turn your ideas into powerful AI apps in minutes—no coding needed! OnSpace AI’s free, no-code platform lets you create custom AI applications effortlessly. Just describe your vision, and our agentic AI handles the rest—UI, logic, data, and deployment across Android, and Web.

Why OnSpace AI
- Zero Coding Required – Anyone can build
- Fast & Easy – From idea to app in minutes
- AI-Powered – Smart automation does the work
- Fully Customizable – Tailor apps to your needs
- Cross-platform native UX – Smooth on Android

Key Capabilities
- Native UI/UX – Polished, responsive interfaces
- Cross-platform Development – Android support
- User Authentication – Email/OTP/social login
- Secure Backend Endpoint – API key–protected (e.g., Claude)
- APK Download – Easy Android install
- Custom Domain Publishing – Publish to your own domain (Developing)

Powered by Spaces (Alpha) – Instant Serverless Backend
Spaces is OnSpace’s built-in backend that gives you a production-ready stack with zero setup:
- Instant setup and zero maintenance
- Managed PostgreSQL with Row Level Security and real-time sync
- File Storage for images and documents with automatic optimization
- Edge Functions for custom business logic and secure APIs
- Visual Dashboard for data operations, user management, and monitoring
- Familiar APIs/SDKs (Supabase-like) with full TypeScript support

Get started
Download now and start creating AI apps for free!

Support and Policies
For help Email: contact@onspace.ai
Privacy Policy: https://auth.onspace.ai/privacy-policy
Terms of Use: https://auth.onspace.ai/terms-of-use
Updated on
Feb 2, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

2.9
152 reviews
Rabeh Helal
March 13, 2026
​I cannot recommend this application. The AI frequently generates errors, and the platform’s business model requires you to pay to fix the very mistakes their system created. It is an endless cycle that prevents you from reaching a finished product while draining your budget. Look for a more transparent alternative that takes accountability for its output.
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Edward Da Costa
February 20, 2026
I tried the app taking 3 days "trail offer" for $0.01. This AI did not finish the 1 request for an app detailed with all the features I needed. After creation, I was directed to try on my phone and when I went to open to app, it said there were errors that needed to be fixed and then to fix the errors it asked me to buy more credits. Why? to fix your mistakes, I should use my credits? I think this is app is like a new scam. I would warn against this app. the trail offer also seems for $0.01.
1 person found this review helpful
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Deb O
March 3, 2026
This a really good app builder. I’ve made two app here how ever it’s not fair that I have to be paying a monthly subscription of $31.91. For 6,000 or 7,000 tokens which I end up running out of and I have to buy more tokens that cost $19. To anyone using this app builder you will get to publish and make a functional app however you’ll spend more money in building the app then genera income if you decided to generate anything.
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