This app visualizes your light exposure throughout the day, offering personalized schedules to improve sleep and energy. Control smart lighting scenes and individual rooms for whole-home wellness lighting.






250+ iOS apps curated and reviewed
Finding the right oio circadian apps can be overwhelming with so many options. We've analyzed 250+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 2.5★ (6) | No | No | Oct 2026 | ||
| 2 | Free | — | No | Yes | Oct 2026 | ||
| 3 | Free | 5.0★ (2) | No | No | Oct 2026 | ||
| 4 | Free | 4.9★ (99K) | Yes | No | Nov 2026 | ||
| 5 | Free | 5.0★ (3) | No | No | Oct 2026 | ||
| 6 | Free | — | Yes | Yes | Jul 2026 | ||
| 7 | Free | 4.7★ (273K) | No | No | Nov 2026 | ||
| 8 | Free | 4.6★ (192K) | No | No | Nov 2026 |






This app visualizes your light exposure throughout the day, offering personalized schedules to improve sleep and energy. Control smart lighting scenes and individual rooms for whole-home wellness lighting.










Optimize your light exposure and sleep schedule for better circadian health. This tool provides personalized intervals to help you maintain a regular sleep-wake cycle and manage light exposure, crucial for overall well-being.