This app guides users through water fasting with hydration tracking and mindful prompts. It offers science-based tools to support metabolic renewal and help users achieve fasting goals, from short to multi-day protocols.





249+ iOS apps curated and reviewed
H2 flow water fasting is the household name in h2 flow water fasting, but it's far from the only option. We track 249+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 3.0★ (4) | No | Yes | Sep 2026 | ||
| 2 | Free | 5.0★ (2) | No | Yes | Aug 2026 | ||
| 3 | Free | 4.9★ (23) | No | Yes | Oct 2026 | ||
| 4 | Free | 4.0★ (2) | Yes | Yes | Oct 2026 | ||
| 5 | Free | 4.5★ (2) | No | Yes | Sep 2026 | ||
| 6 | Free | 4.7★ (7.4M) | Yes | Yes | Oct 2026 | ||
| 7 | Free | 4.8★ (63) | Yes | Yes | May 2026 | ||
| 8 | Free | 4.8★ (10K) | No | Yes | Oct 2026 |





This app guides users through water fasting with hydration tracking and mindful prompts. It offers science-based tools to support metabolic renewal and help users achieve fasting goals, from short to multi-day protocols.



Track your fasting journey with a visually engaging water orb timer. Understand your body's stages, log hydration, and gain personalized wellness insights. Offers science-backed information and a premium minimalist design.






This app simplifies intermittent fasting with visual progress tracking and insights into your body's metabolic zones. It offers various fasting plans, hydration tracking, and achievements to keep you motivated. Advanced features include body tracking, progress photos, and an AI coach for personalized guidance.