245+ iOS apps curated and reviewed
The best peptide dosage calculator apps on iPhone average 4.8★ across 245+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.9★ (287) | No | No | Oct 2026 | |
| 2 |  | Free | — | No | Yes | Nov 2026 | |
| 3 |  | Free | 4.8★ (593) | No | Yes | Nov 2026 | |
| 4 |  | Free | 4.7★ (4.9K) | Yes | Yes | Nov 2026 | |
| 5 |  | Free | 4.7★ (141) | No | Yes | Oct 2026 | |
| 6 |  | Free | 4.7★ (59) | No | Yes | Oct 2026 | |
| 7 |  | Free | 5.0★ (1) | No | Yes | Oct 2026 | |
| 8 |  | Free | 5.0★ (3) | No | Yes | Nov 2026 |
This app quickly calculates peptide draw volumes and insulin syringe units. It works offline, requiring no account, and provides clear results for various vial sizes and water amounts. It's designed for informational purposes only, with a strong disclaimer to consult medical professionals.
This app helps you meticulously track and calculate peptide dosages, inventory, and injection sites. It provides smart alerts for low stock and detailed logs of your usage history for research, fitness, or therapeutic protocols. Your data is stored securely and privately on your device.
