249+ iOS apps curated and reviewed
The best illness tracker apps on iPhone average 4.7★ across 249+ 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 | 4.6★ (58) | No | No | Sep 2026 | |
| 2 |  | Free | 4.8★ (45K) | No | No | Oct 2026 | |
| 3 |  | Free | 4.8★ (869) | No | No | Oct 2026 | |
| 4 |  | Free | 4.8★ (3.6K) | No | No | Oct 2026 | |
| 5 |  | Free | 4.6★ (953) | No | Yes | Oct 2026 | |
| 6 |  | Free | 4.8★ (6.4K) | No | Yes | Oct 2026 | |
| 7 |  | Free | 4.4★ (7) | No | Yes | Sep 2026 | |
| 8 |  | Free | — | No | Yes | Sep 2026 |
This app helps you manage your health by tracking symptoms, medications, habits, and more in one place. It provides insights to share with your doctor and offers opportunities to contribute to research for rewards.
Track family health, symptoms, and temperatures to receive personalized care guidance. This app helps you remember crucial details for recovery and doctor visits, integrating with HealthKit for seamless data sharing.
Manage your health and chronic conditions with a comprehensive tracking app. Log symptoms, medications, and medical records, and gain insights into your wellness. Sync devices and prepare for doctor visits with organized health data.
