This app helps you track your progress through a 75-day challenge with customizable habits and proof photos. Choose from various challenge levels to build sustainable routines and visualize your transformation.






250+ iOS apps curated and reviewed
30 is the household name in 30 day challenge water, but it's far from the only option. We track 250+ 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 | Yes | Jun 2026 | ||
| 2 | Free | 4.8★ (281) | No | Yes | Sep 2026 | ||
| 3 | Free | 4.6★ (24K) | Yes | Yes | Sep 2026 | ||
| 4 | Free | 4.6★ (5) | No | Yes | Aug 2026 | ||
| 5 | Free | 4.4★ (3.3K) | No | Yes | Sep 2026 | ||
| 6 | Free | 4.6★ (1.7K) | Yes | Yes | Sep 2026 | ||
| 7 | Free | — | Yes | Yes | May 2026 | ||
| 8 | Free | 4.7★ (396) | No | Yes | Sep 2026 |











This app helps you track your progress through a 75-day challenge with customizable habits and proof photos. Choose from various challenge levels to build sustainable routines and visualize your transformation.






This app helps you maintain regular hydration by calculating your daily water intake needs and sending timely reminders. It offers statistics, motivational awards, and useful tips to encourage healthy fluid consumption. Integration with Apple Watch and Apple Health enhances its functionality.