250+ iOS apps curated and reviewed
BolusCalc is the household name in simple insulin bolus calculator, 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 | 3.9★ (27) | No | No | Nov 2026 | |
| 2 |  | Free | 3.8★ (12) | No | No | Oct 2026 | |
| 3 |  | Free | 4.7★ (22) | No | No | Oct 2026 | |
| 4 |  | Free | 5.0★ (2) | No | No | Jun 2026 | |
| 5 |  | Free | 4.6★ (5) | No | Yes | Oct 2026 | |
| 6 |  | Free | 4.7★ (116) | No | No | Oct 2026 | |
| 7 |  | Free | 4.3★ (3) | No | No | Oct 2026 | |
| 8 |  | Free | — | No | Yes | Oct 2026 |
This medical app assists with calculating insulin doses for individuals managing diabetes. It offers features for simple bolus calculations, sliding scales, and adjustments based on continuous glucose monitoring data. Supports both Canadian and U.S. blood glucose units.
This app helps individuals with diabetes calculate precise insulin doses for meals and corrections. It uses user-inputted data like carb ratios and current glucose levels to provide exact and rounded insulin amounts, aiming to improve glycemic control and quality of life.
This app helps individuals with diabetes calculate precise insulin doses for meals. It personalizes calculations based on carb ratios, insulin sensitivity, and target glucose levels, offering advanced features like time-based profiles and insulin on board tracking.
