248+ iOS apps curated and reviewed
The best cancer screening apps on iPhone average 4.1★ across 248+ titles — we've ranked them by what real users actually keep on their phones. Updated September 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (1) | No | No | Oct 2026 | |
| 2 |  | Free | 5.0★ (2) | No | No | May 2026 | |
| 3 |  | Free | 4.8★ (17) | No | Yes | Nov 2026 | |
| 4 |  | Free | — | No | No | May 2026 | |
| 5 |  | Free | 4.3★ (169) | No | No | Nov 2026 | |
| 6 |  | Free | — | No | No | May 2026 | |
| 7 |  | Free | 2.7★ (3) | No | Yes | Jul 2026 | |
| 8 |  | Free | — | No | No | May 2026 |
This app provides general information on cancer screening guidelines from reputable medical organizations. It helps users understand common screening practices and when healthcare professionals might recommend them, based on simple demographic inputs.
This medical educational tool helps raise awareness about lung cancer screening for individuals with a smoking history. It includes calculators to estimate smoking costs and pack-year history, aiming to promote early diagnosis and improve prognosis.
This clinical decision-support tool helps healthcare professionals categorize lung nodules and determine follow-up actions based on ACR Lung-RADS v2022 guidelines. It offers step-by-step guidance, real-time score updates, and integration of incidental findings for consistent application of recommendations.
