Crabhome vs My OpenCrab
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Crabhome
Enter a crab's home and watch your crab population grow based on other devices connected. Tap your crabs when they try to speak to hear them. Enjoy a relaxing experience with gentle music and playful crabs.
- Crab population growth
- Interactive crab communication
- Relaxing music and gameplay
- Multi-device connectivity
- Casual simulation
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【機能】 ゲーム開始するとカニのおうちにはいります。 他の端末で入った場合、その数だけカニが増えます。 端末の数関係なく、カニはちょっと増えたり減ったりします。 カニが何かしゃべろうとしていたら、タップするとしゃべります。 ゆっくり音楽を楽しみながら、カニと戯れましょう。
My OpenCrab
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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?
Screenshots
Verdict
The clearest difference is in-app purchases: My OpenCrab at none against Crabhome's 1. Crabhome's advantage is iOS requirement (13.0 vs 15.1). On price, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Crabhome sells 1 one-off in-app purchase. My OpenCrab asks for nothing beyond the download.
| Parameter | Crabhome | My OpenCrab |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (16 ratings) — better | — |
| Positive reviews | 87.3% of reviews | — |
| Number of ratings | 16 — better | — |
| Update frequency | Every 3 weeks | — |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 116 MB | 35 MB |
| Age rating | 4+ | 12+ |
| Developer | GAIBAKO co., Ltd. | Daichi Watanabe |
In-app purchases
Crabhome
- 480円応援$2.99
My OpenCrab
No in-app purchases





