18+ iOS apps curated and reviewed
Looking for free bolussmart apps? 18 of our 18+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | No | Oct 2026 | |
| 2 |  | Free | — | No | No | Oct 2026 | |
| 3 |  | Free | 5.0★ (2) | No | No | Jun 2026 | |
| 4 |  | Free | 4.5★ (990) | Yes | Yes | Oct 2026 | |
| 5 |  | Free | 3.8★ (16) | No | No | Jul 2026 | |
| 6 |  | Free | 5.0★ (2) | No | Yes | Sep 2026 | |
| 7 |  | Free | — | No | No | Sep 2026 | |
| 8 |  | Free | — | No | No | May 2026 |
This app assists individuals with diabetes in calculating insulin doses. It uses personalized settings like insulin-to-carbohydrate ratios and correction factors to determine accurate doses based on carbohydrate intake and current blood glucose levels.
