OnSpace AI:Mobile App Builder

2.6
232 reviews
Content rating
Everyone
50K+
Downloads
Content rating
Everyone
Learn more
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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

2.7
220 reviews
Tankvy
May 4, 2026
I was charged credits for an AI error and had to spend more credits just to fix the mistake. There’s no refund system for failed outputs, which makes the app expensive and unreliable. This needs to be fixed—users shouldn’t pay for system errors.
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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.
9 people found this review helpful
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Josh Norris
December 7, 2025
Any time that you talk to the bot at all, it costs tokens. You start with 500. It could not accomplish the first thing that I asked, that costed tokens. I asked: if it couldn't do what I asked, why did it cost tokens..... that also costed tokens. It said if I have a billing issue to take it up with so and so. Even if it doesn't do something productive for you or you have a general question about is capabilities (because it can't do what you asked) that costs tokens. Pass this one up....
25 people found this review helpful
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