237+ iOS apps curated and reviewed
HBox Respiratory Care is the household name in respiratory care, but it's far from the only option. We track 237+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | No | Aug 2026 | |
| 2 |  | Free | 4.6★ (55) | Yes | Yes | Jul 2026 | |
| 3 |  | Free | — | No | No | May 2026 | |
| 4 |  | Free | 5.0★ (8) | No | Yes | Oct 2026 | |
| 5 |  | Free | 1.5★ (26) | No | No | Jul 2026 | |
| 6 |  | Free | — | No | Yes | Jul 2026 | |
| 7 |  | Free | 4.0★ (4) | Yes | Yes | Aug 2026 | |
| 8 |  | Free | 5.0★ (8) | No | No | Oct 2026 |
This portable guide offers rapid access to vital respiratory procedures, facts, and formulas, emphasizing critical care. It serves as a clinical resource, study tool, or quick refresher with a full-color design and fast-access charts for essential information.
