18+ iOS apps curated and reviewed
ABG Book is the household name in abg book, but it's far from the only option. We track 18+ 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 | No | Aug 2026 | |
| 2 |  | $3.99 | 4.0★ (4) | No | No | Aug 2026 | |
| 3 |  | Free | 5.0★ (1) | No | No | Aug 2026 | |
| 4 |  | Free | 4.0★ (1) | Yes | No | Aug 2026 | |
| 5 |  | Free | 4.9★ (71) | No | Yes | Sep 2026 | |
| 6 |  | Free | 5.0★ (3) | No | No | May 2026 | |
| 7 |  | Free | 3.2★ (5) | Yes | No | May 2026 | |
| 8 |  | $2.99 | 4.0★ (48) | No | No | Aug 2026 |
This interactive book simplifies the complex topic of ACID-BASE balance through dynamic learning. It integrates graphics and equations to provide in-depth understanding and can be used as a teaching tool.
This medical app provides a comprehensive analysis of acid-base disorders with a step-by-step approach to understanding them. It includes common causes, differential treatment options, and built-in compensation mechanisms. An optimization calculator for ventilator settings is also available.
This medical app simplifies Arterial Blood Gas (ABG) diagnosis by focusing on the Henderson-Hasselbalch equation. It offers bedside interpretation, extended analysis with various gap calculations, and a flowchart for diagnostic approaches.
