This app analyzes your health data to track your energy levels and optimize performance. It provides insights into your cardiac index and heart rate variability, offering a simple energy score to help you manage your well-being and fitness goals.






245+ iOS apps & games curated and reviewed
The best energy level apps and games on iPhone average 4.6★ across 245+ 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 | 4.2★ (49) | No | Yes | Sep 2026 | ||
| 2 | Free | 4.7★ (70K) | Yes | Yes | Oct 2026 | ||
| 3 | Free | — | No | No | Sep 2026 | ||
| 4 | Free | 4.7★ (3) | No | Yes | May 2026 | ||
| 5 | Free | — | No | No | May 2026 | ||
| 6 | Free | — | No | Yes | Sep 2026 | ||
| 7 | Free | — | No | No | May 2026 | ||
| 8 | Free | — | No | No | May 2026 |






This app analyzes your health data to track your energy levels and optimize performance. It provides insights into your cardiac index and heart rate variability, offering a simple energy score to help you manage your well-being and fitness goals.






This app helps you improve sleep and energy levels by tracking sleep debt and circadian rhythms. It offers personalized recommendations, guided meditations, and smart alarms based on sleep science.





