# Peptide Calculator vs GAM

The clearest difference is device support: GAM at 3 against Peptide Calculator's 1. GAM also leads on iOS requirement (15.5 vs 17.6). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Peptide Calculator | GAM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (279 ratings)](https://appshunter.io/ios/app/peptide-calculator-doserx/id6766688593/reviews)** | — |
| Number of ratings | **279** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free | — |
| Size | 5 MB | 72 MB |
| Requires iOS | 17.6 | **15.5** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Arturo Gomez](https://appshunter.io/developer/1804260822) | [Hello Thread](https://appshunter.io/developer/996237890) |

## What reviewers say

### Peptide Calculator

[App page](https://appshunter.io/ios/app/peptide-calculator-doserx/id6766688593)

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.

**Highlights:** Offline calculation, Draw volume calculation, Insulin unit calculation, Visual syringe guide, Saved calculation history, mg/mcg dose input

**In-app purchases:** none


### GAM

[App page](https://appshunter.io/ios/app/gam-02-study/id6796560832)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Peptide Calculator free?

Peptide Calculator is free to download, with no in-app purchases.

### Is GAM free?

GAM is free to download, with no in-app purchases.

### Do Peptide Calculator or GAM have ads?

Neither Peptide Calculator nor GAM shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*