Guide a mysterious treasure tool to save fish from a dark age. Swipe to use the tool, avoid poisoned fish, and seek the whale for healing. Can you achieve a score over 500?





247+ iOS apps & games curated and reviewed
From beginner-friendly picks to power-user tools, our keita nonaka list covers 247+ iPhone apps and games updated through September 2026. Compare ratings, prices, and screenshots in one place.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 5.0★ (4) | Yes | No | May 2026 | ||
| 2 | Free | 4.8★ (5) | Yes | No | May 2026 | ||
| 3 | Free | 5.0★ (2) | Yes | No | Jul 2026 | ||
| 4 | Free | 3.5★ (168K) | No | No | Oct 2026 | ||
| 5 | Free | 4.7★ (15K) | No | No | Oct 2026 | ||
| 6 | Free | 2.5★ (2) | No | Yes | Sep 2026 | ||
| 7 | Free | 4.6★ (606) | No | Yes | Oct 2026 | ||
| 8 | Free | 4.8★ (413) | No | No | Sep 2026 |





Guide a mysterious treasure tool to save fish from a dark age. Swipe to use the tool, avoid poisoned fish, and seek the whale for healing. Can you achieve a score over 500?






This powerful calculator handles complex equations and huge numbers with up to 15 digits of precision. It saves your calculation history, allowing you to reuse previous equations and answers. Access scientific functions like square root and logarithms easily with a swipe.






Connect numbered grid cells with a single, continuous path in the correct order. This game offers a deeply satisfying puzzle experience with endless challenges and customizable options.