# Peptide Stack OS vs Peptly Health Tracker

The clearest difference is ads: Peptide Stack OS at none against Peptly Health Tracker's shown. On price, in-app purchases, device support and iOS requirement 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 Stack OS | Peptly Health Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/peptly-health-tracker/id6775672965/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Every 2 days |
| Monetization | — | Ad-supported |
| Size | 53 MB | 26 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Leverage Ventures Limited Liability Company](https://appshunter.io/developer/1868627132) | [John Chappell](https://appshunter.io/developer/6775672967) |

## What reviewers say

### Peptide Stack OS

[App page](https://appshunter.io/ios/app/peptide-stack-os/id6766155644)

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

**In-app purchases:** none


### Peptly Health Tracker

[App page](https://appshunter.io/ios/app/peptly-health-tracker/id6775672965)

This app helps you privately track your GLP-1 and peptide research protocols. Log doses, injection sites, and progress with simple charts and smart reminders. Connect with a username-only community for support.

**Highlights:** Log doses and injection sites, Track weight and measurements, View progress with charts, Set smart reminders, Manage vial inventory, Log bloodwork and lab markers, Access research library

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

**In-app purchases:** none


## Frequently asked questions

### Is Peptide Stack OS free?

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

### Is Peptly Health Tracker free?

Peptly Health Tracker is free to download, with no in-app purchases.

### Do Peptide Stack OS or Peptly Health Tracker have ads?

Peptly Health Tracker shows ads; Peptide Stack OS does not.

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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.*