Has a lot of potential
If this has a widget id put it on my homepage. And just draw on the screen every time it’s definitely neat to check out
Free
About
Describe a task and have AI build a personalized mini-app for it. Tools run entirely on your device, offering offline functionality and privacy. Customize your tools by simply describing the changes you want.
✓Create custom tools with AI
✓Run tools offline
✓Modify tools by describing changes
✓Open tools via custom drawn symbols
✓No accounts, ads, or subscriptions
✓Share tools as small files
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What's New in Cantrip AI
0.7.53
September 4, 2026
pip pop and other paraphernalia
User reviews
Developer apps
FAQ
What can Cantrip AI create?
Cantrip AI can create small, single-purpose tools based on your descriptions. Examples include timers, counters, and checklists, all designed to run on your phone.
How does Cantrip AI work offline?
The AI model that builds your tools is downloaded once and runs entirely on your device. This means all tools function without an internet connection.
Can I change a tool after it's created?
Yes, you can modify any tool by simply describing the changes you want. For instance, you can ask to make text larger or add a reset button.
How do I open a tool created by Cantrip AI?
Each tool gets a unique symbol that you draw yourself. You can open the tool by drawing this symbol on your home screen or by tapping its name in a list.
Does Cantrip AI have ads?
No, Cantrip AI is ad-free. The app is designed with user privacy in mind and does not contain advertisements.
What are the system requirements for Cantrip AI?
Cantrip AI requires an iPhone with 8 GB of memory, such as an iPhone 15 Pro or newer. The initial model download is approximately 2.5 GB over WiFi.
How often is Cantrip AI updated?
The latest version of Cantrip AI is 0.7.53, last updated on September 4, 2026. Updates are released to improve functionality and add new features.
Is my data safe with Cantrip AI?
Yes, your data is very safe. The app requires no account or sign-in, and nothing is uploaded or tracked, as all processing happens on your phone.