250+ iOS apps curated and reviewed
The best abg apps on iPhone average 4.4★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7★ (1.5K) | No | No | Oct 2026 | |
| 2 |  | Free | 5.0★ (3) | No | No | May 2026 | |
| 3 |  | Free | 4.8★ (9) | No | No | Oct 2026 | |
| 4 |  | Free | 4.6★ (7) | No | No | Oct 2026 | |
| 5 |  | Free | 4.0★ (1) | Yes | No | Aug 2026 | |
| 6 |  | Free | — | No | No | Sep 2026 | |
| 7 |  | Free | 3.2★ (5) | Yes | No | Oct 2026 | |
| 8 |  | Free | — | No | No | May 2026 |
Manage your reimbursement accounts on the go. Easily check balances, view transactions, and submit claims by uploading photos of receipts and documentation. Securely access your HRA and FSA information anytime, anywhere.
Master arterial blood gas (ABG) interpretation in an engaging, fast-paced game. Diagnose patient values to keep them alive, sharpening critical thinking and clinical decision-making skills. Ideal for healthcare students and professionals seeking a fun, gamified learning experience.
This medical tool provides accurate and flexible acid-base analysis for healthcare professionals. It offers detailed explanations, customizable ranges, and advanced features like anion gap correction and A-a gradient adjustments for various patient conditions and locations.
