247+ iOS apps curated and reviewed
The best school age calculator app 2020 on iPhone average 4.5★ across 247+ titles — we've ranked them by what real users actually keep on their phones. Updated September 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (5) | No | Yes | Aug 2026 | |
| 2 |  | Free | 4.4★ (1.4K) | Yes | No | Sep 2026 | |
| 3 |  | Free | 4.6★ (36K) | Yes | Yes | Sep 2026 | |
| 4 |  | Free | 4.5★ (3.7K) | Yes | Yes | Sep 2026 | |
| 5 |  | Free | 4.7★ (61K) | No | No | Sep 2026 | |
| 6 |  | Free | 4.5★ (146K) | Yes | Yes | Sep 2026 | |
| 7 |  | Free | 4.6★ (905K) | No | No | Sep 2026 | |
| 8 |  | Free | 3.8★ (19) | Yes | No | Aug 2026 |
This app helps parents and school staff accurately calculate a child's age in years, months, and days for school admission forms. It simplifies a complex calculation, accounting for leap years, and allows for easy sharing of the results.
A universal calculator designed for ease of use with large buttons. It offers a straightforward interface suitable for students, professionals, and everyday household tasks.
This multi-function calculator offers basic to advanced scientific and algebraic computations. It includes features like handwriting recognition, equation solvers, and 2D graphing, making it suitable for students and professionals. In-app purchases unlock advanced capabilities.
