239+ iOS apps curated and reviewed
Percentile is the household name in percentile, but it's far from the only option. We track 239+ 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) | No | Yes | Sep 2026 | |
| 2 |  | Free | 4.4★ (266) | No | Yes | Oct 2026 | |
| 3 |  | Free | 4.8★ (8.3K) | No | Yes | Oct 2026 | |
| 4 |  | Free | — | Yes | Yes | May 2026 | |
| 5 |  | Free | — | No | Yes | Jul 2026 | |
| 6 |  | Free | — | No | Yes | Aug 2026 | |
| 7 |  | Free | — | No | Yes | Sep 2026 | |
| 8 |  | Free | 5.0★ (4) | No | No | May 2026 |
Practice original IQ-style questions to build reasoning skills and compete with friends. Offers free baseline tests, daily practice, and unlimited multiplayer modes. Optional premium subscription provides advanced training and detailed reports.
Monitor your child's development using official WHO and CDC growth charts. This app automatically calculates and graphs percentiles for weight, height, and head circumference, offering support for preterm babies and multiple children. Easily back up, share, or print your child's growth data.
Monitor your baby or child's growth with detailed charts and percentile calculations. Supports various age ranges, growth references, and units. Offers data export and sharing options.
