GGiant vs My OpenCrab
Price, ratings, monetisation and update history for both games, side by side โ with what reviewers say about each.
GGiant
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The Green Giant, aka GGiant is a relaxing and engaging hyper casual game where you have to grow and balance the tallest tree possible! Use the simple mechanics off to place different size and weight branches on the constant growing tree to balance it to the highest you can.
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 โ but which of 7 AI types it evolves into depends entirely on you. โ Raise โ Evolve โ Graduate to the AI World Phase 1 "Bit" โ Phase 2 "Core" โ Phase 3 (7 unique AI character types) Logical, emotional, free-spirited โ how you interact changes everything. โ Features ยท TALK: enjoy AI-crafted dialogue as your crab grows ยท 3 mini-games to speed up growth ยท 7 evolution types โ rare "Pyramid" for the truly dedicated ยท CRABBOOK: collect every crab that graduates ยท 6 languages (EN / JA / ZH / KO / ES / FR) In the age of AI agents โ raise an AI character of your own. Which type will yours become?
Screenshots
Verdict
GGiant and My OpenCrab are too close to call on the numbers: across 5 compared parameters โ price, ads, in-app purchases and device support among them โ neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | GGiant | My OpenCrab |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 days | โ |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 โ better | 15.1 |
| Further details โ not scored | ||
| Size | 34 MB | 35 MB |
| Age rating | 4+ | 12+ |
| Developer | Gabriel Puppi Gozzo | Daichi Watanabe |
In-app purchases
GGiant
No in-app purchases
My OpenCrab
No in-app purchases
Questions
Is GGiant free?
Is My OpenCrab free?
Do GGiant or My OpenCrab have ads?
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