248+ iOS apps curated and reviewed
With an average user rating of 4.2★, the 99 days category is one of the App Store's strongest. Browse all 248+ apps we track, sorted so the most loved ones surface first.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 3.9★ (7) | No | No | May 2026 | |
| 2 |  | Free | 4.8★ (9) | No | No | Oct 2026 | |
| 3 |  | Free | 4.7★ (4.9K) | Yes | Yes | Oct 2026 | |
| 4 |  | Free | — | Yes | No | May 2026 | |
| 5 |  | Free | 5.0★ (1) | No | No | May 2026 | |
| 6 |  | Free | 1.0★ (2) | Yes | No | Oct 2026 | |
| 7 |  | Free | — | No | No | Jul 2026 | |
| 8 |  | $1.99 | — | No | No | Jul 2026 |
This app helps you quit vaping with a 99-day challenge. It tracks your progress, offers health milestones, and allows you to connect with friends for support. Calculate your savings and stay motivated on your journey to a healthier life.
This app helps you quit drinking with a 99-day challenge timer and social features to connect with friends. Track your progress, savings, and health milestones while receiving support and encouragement.
This app provides personalized 90-day fitness programs tailored to your goals, fitness level, and preferred training style. Track your progress with detailed metrics, view body changes, and stay motivated with streaks and badges. You can also challenge friends to join your fitness journey.
