247+ iOS apps curated and reviewed
The best illness apps on iPhone average 4.2★ across 247+ 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 | 4.8★ (10K) | No | Yes | Sep 2026 | |
| 2 |  | Free | 5.0★ (11) | No | Yes | Jun 2026 | |
| 3 |  | Free | 4.8★ (6.3K) | No | Yes | Sep 2026 | |
| 4 |  | Free | 4.5★ (8) | No | No | Aug 2026 | |
| 5 |  | Free | 4.6★ (23) | No | Yes | Sep 2026 | |
| 6 |  | Free | 4.8★ (3.6K) | No | No | Sep 2026 | |
| 7 |  | Free | 4.7★ (32) | No | No | Oct 2026 | |
| 8 |  | Free | — | Yes | No | May 2026 |
This app provides a non-judgmental companion for individuals living with chronic illnesses. It offers a safe space to discuss symptoms, track health data, and gain insights without unsolicited advice. Designed by those who understand, it offers personalized support for daily challenges.
This AI-powered app helps women with chronic and hormonal health conditions track symptoms, medications, and lifestyle factors. It generates clear, doctor-ready insights to identify patterns and prepare for appointments with confidence.
This app helps you understand and manage your health by tracking symptoms, triggers, and treatments. It allows you to identify patterns and correlations to gain better control over chronic illnesses, pain, mood, and more. Securely store and analyze your health data to share with your doctor.
