This app displays your continuous glucose monitor (CGM) data on your Apple Watch, iPhone widgets, Dynamic Island, and even in your car. It integrates with Apple Health and supports Dexcom and Libre sensors for real-time blood sugar visibility.






248+ iOS apps curated and reviewed
Out of 248+ got cgm apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 3.7★ (12) | No | Yes | Sep 2026 | ||
| 2 | Free | 4.6★ (13K) | No | No | Sep 2026 | ||
| 3 | Free | 3.1★ (9K) | No | No | Sep 2026 | ||
| 4 | Free | 4.8★ (23K) | No | No | Sep 2026 | ||
| 5 | Free | 2.5★ (567) | No | No | Sep 2026 | ||
| 6 | Free | 3.1★ (8.6K) | No | No | Sep 2026 | ||
| 7 | Free | 2.4★ (6K) | No | No | Sep 2026 | ||
| 8 | Free | 1.6★ (841) | No | No | Sep 2026 |






This app displays your continuous glucose monitor (CGM) data on your Apple Watch, iPhone widgets, Dynamic Island, and even in your car. It integrates with Apple Health and supports Dexcom and Libre sensors for real-time blood sugar visibility.






This app provides diabetes management insights for continuous glucose monitoring (CGM) users. It helps identify glucose patterns and trends over time, aiding in better diabetes control and potentially increasing time in target glucose ranges. Users can track key metrics, share data with healthcare providers, and set personalized goals.






Monitor your glucose levels in real-time with continuous glucose monitoring. Receive personalized alerts for high or low glucose, and share your data with loved ones. This app is designed for individuals managing diabetes with compatible CGM systems.