250+ iOS apps curated and reviewed
If you already know Mental Math, this is the deeper bench. 250+ yudai kitano apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of September 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.5★ (4) | Yes | No | Jun 2026 | |
| 2 |  | Free | 4.8★ (31) | Yes | No | Sep 2026 | |
| 3 |  | Free | 4.7★ (594) | No | Yes | Sep 2026 | |
| 4 |  | Free | 4.8★ (9) | No | Yes | Sep 2026 | |
| 5 |  | Free | 2.3★ (3) | Yes | No | Aug 2026 | |
| 6 |  | Free | 1.3★ (4) | No | No | May 2026 | |
| 7 |  | Free | 5.0★ (1) | No | No | Aug 2026 | |
| 8 |  | Free | — | No | No | Aug 2026 |
Train your calculation skills with this app by solving math problems against the clock. Customize the time limit and number of questions for a personalized challenge. Review your results to track progress and improve your math abilities.
Easily locate nursing rooms and baby changing facilities across Japan. Find essential amenities like hot water for milk preparation, stroller rentals, and baby chairs to make traveling with your infant more convenient.
This platform focuses on cultivating children's core abilities in reading, logic, hands-on skills, cooperation, and expression. It aims to ignite potential, foster humanistic depth, scientific spirit, and a love for learning and innovation through engaging online courses.
