# Prototo

> Prototo is a UI & Product tool with freemium pricing. Fills gap after Play; no canvas, Claude Code/Codex driven. Best for Native iOS prototypes via AI…

Canonical: https://www.isthereanytool.app/tool/prototo

- URL: https://www.isthereanytool.app/tool/prototo
- Vendor: https://prototo.app/
- Pricing: Freemium
- Platforms: Desktop (Mac), iOS
- Category: [UI & Product](https://www.isthereanytool.app/category/ui-ux-and-product-design)

Prompt-native iOS prototypes running on real devices/simulator

## Related tools

- [Justinmind](https://www.isthereanytool.app/tool/justinmind) — Enterprise simulation features often overlooked
- [Moqups](https://www.isthereanytool.app/tool/moqups) — Lightweight all-in-one for early flows
- [Zugo](https://www.isthereanytool.app/tool/zugo) — Emphasizes working flows over static mocks
- [Dessn](https://www.isthereanytool.app/tool/dessn) — Handoff-elimination thesis popular on design Twitter
- [Origami Studio](https://www.isthereanytool.app/tool/origami-studio) — Steep curve but free; Reddit often recommends over ProtoPie for budget
- [UXPin (Merge)](https://www.isthereanytool.app/tool/uxpin-merge) — Underrated vs Figma; Merge syncs real React components

## Alternatives page

[See alternatives to Prototo](https://www.isthereanytool.app/alternatives/prototo)