Bloom
Bloom
YC-backed AI builder that creates and deploys native mobile apps from a phone prompt.
Updated
The read
Bloom (YC X25) lets anyone build full-stack native apps by prompting from their Android device, with no developer account or local SDK required. Apps can be previewed instantly, airdropped to friends, and published to app stores, all without writing a line of code. The free tier provides 350 credits per month, which is the most generous in its category. Being in early access with Android-only building support is a real constraint for iOS-first teams.
Where it shines
- Most generous free tier with 350 monthly credits for public projects
- Build and test apps entirely from a mobile device without a Mac or PC
- YC-backed with a rapid release cadence and active community
Worth knowing first
- Android-only building app as of mid-2026 so iOS builders are underserved
- Early-access product with limited community resources and template library
Index score
68.8
Provisional. This score is read from the product's public capability, not from the one-prompt rebuild the fully reviewed entries went through, so treat it as a placing rather than a verdict.
- Rank
- 16 of 23
- Builds
- Mobile
- Category
- Prompt to app
- Output
- Native mobile app (iOS and Android)
- Pricing
- Free tier
- Best for
- Non-technical founders who want to build and share apps from their phone
Scores are our own editorial judgement, weighted craft 30, speed 25, control 25 and value 20.
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