App profile & analytics · Games · Data updated 2026-10-02

My OpenCrab

by Daichi Watanabe · Free · Version 1.0

Availability On the App Store since April 2026 ↗

My OpenCrab is made and published by Daichi Watanabe. AppBrain is an independent app data site and isn't affiliated with Daichi Watanabe. The app name, icon, screenshots and description belong to Daichi Watanabe and are shown as published on the App Store.

About My OpenCrab

My OpenCrab is a games app developed by Daichi Watanabe.

User Ratings

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App Information

My OpenCrab is freely available from the App Store. The app size is 35.29 MB. The latest version available is 1.0. The last update was on April 3, 2026.

Technical Requirements

The app has a content rating of Medium Maturity. The app has been available on the App Store since April 2026.

Description by Daichi Watanabe (from the App Store)

OpenClaw automates your tasks. Moltbook connects AI agents. Now raise one yourself.

My OpenCrab is an AI game where you raise an AI-designed crab character. Its personality and dialogue were crafted by AI — but which of 7 AI types it evolves into depends entirely on you.

■ Raise → Evolve → Graduate to the AI World
Phase 1 "Bit" → Phase 2 "Core" → Phase 3 (7 unique AI character types)
Logical, emotional, free-spirited — how you interact changes everything.

■ Features
· TALK: enjoy AI-crafted dialogue as your crab grows
· 3 mini-games to speed up growth
· 7 evolution types — rare "Pyramid" for the truly dedicated
· CRABBOOK: collect every crab that graduates
· 6 languages (EN / JA / ZH / KO / ES / FR)

In the age of AI agents — raise an AI character of your own.
Which type will yours become?

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Screenshots

Screenshots by Daichi Watanabe, from the the App Store listing

Official page on the App Store

Alternatives to My OpenCrab

Changelog of My OpenCrab

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Developer information for Daichi Watanabe

Daichi Watanabe

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App Store Rankings for My OpenCrab

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Technologies used by My OpenCrab

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