This app analyzes hand X-rays to estimate a child's skeletal age and predict adult height. It offers detailed regional age estimates and growth chart percentiles, all processed securely on your device.





221+ iOS apps & games curated and reviewed
Bone Age is the household name in bone age, but it's far from the only option. We track 221+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 5.0★ (1) | Yes | Yes | Oct 2026 | ||
| 2 | Free | 1.0★ (1) | Yes | Yes | Sep 2026 | ||
| 3 | $7.99 | 2.3★ (3) | No | No | Aug 2026 | ||
| 4 | $2.99 | — | No | No | Sep 2026 | ||
| 5 | Free | 5.0★ (10) | No | No | May 2026 | ||
| 6 | $19.99 | 5.0★ (1) | No | No | Aug 2026 | ||
| 7 | Free | — | No | No | May 2026 | ||
| 8 | Free | — | No | No | May 2026 |





This app analyzes hand X-rays to estimate a child's skeletal age and predict adult height. It offers detailed regional age estimates and growth chart percentiles, all processed securely on your device.




A clinical reference tool for evaluating skeletal maturity in children and adolescents. It offers detailed images and a height prediction calculator to aid healthcare providers in assessing growth and providing insights to families.




This medical app calculates bone age using the Tanner-Whitehouse method, offering TWII and TWIII references for 'RUS', 'TW20', and carpal scores directly in a clinical setting.