249+ iOS apps curated and reviewed
Peptide Calculator is the household name in free peptide calculator, but it's far from the only option. We track 249+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7★ (378) | No | No | Oct 2026 | |
| 2 |  | Free | 4.9★ (198) | No | No | Oct 2026 | |
| 3 |  | Free | — | No | No | Jul 2026 | |
| 4 |  | Free | 4.3★ (173) | No | Yes | Oct 2026 | |
| 5 |  | Free | 4.7★ (136) | No | Yes | Oct 2026 | |
| 6 |  | Free | 4.8★ (420) | No | Yes | Oct 2026 | |
| 7 |  | Free | 4.4★ (553) | Yes | Yes | Oct 2026 | |
| 8 |  | Free | 4.1★ (7) | No | Yes | Sep 2026 |
This tool simplifies peptide dosage and reconstitution calculations. It accurately determines injection volumes and the correct amount of water for mixing, converting results to insulin syringe units. Designed for researchers and wellness enthusiasts, it ensures precise and confident peptide administration.
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.
