# Peptide Daily vs Peptide Stack Tracker

The clearest difference is in-app purchases: Peptide Daily at none against Peptide Stack Tracker's 2. Peptide Daily also leads on iOS requirement (17.0 vs 26.2). Peptide Stack Tracker's advantage is update cadence (every 11 days vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. Peptide Stack Tracker sells 2 in-app purchases, starting at $5.99 per 7 days. Peptide Daily asks for nothing beyond the download.

Peptide Daily ships an update every 4 months, Peptide Stack Tracker every 11 days. The most recent releases landed on October 12, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Peptide Daily | Peptide Stack Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/peptide-stack-tracker/id6764719435/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 11 days** |
| Monetization | — | Freemium |
| Size | 4 MB | 12 MB |
| Requires iOS | **17.0** | 26.2 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 12+ | 17+ |
| Developer | [Mary Liu](https://appshunter.io/developer/1886591259) | [PATRYK KOWALEWSKI](https://appshunter.io/developer/1871044842) |

## What reviewers say

### Peptide Daily

[App page](https://appshunter.io/ios/app/peptide-daily/id6761078932)

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

**In-app purchases:** none


### Peptide Stack Tracker

[App page](https://appshunter.io/ios/app/peptide-stack-tracker/id6764719435)

This app helps adults meticulously track GLP-1 and peptide protocols. Log doses, manage injection sites, monitor vial inventory, and record wellness check-ins. Stay organized without manual logs or guesswork.

**Highlights:** Log injections with details, Create custom reminder schedules, Track multiple compounds, Manage vial inventory, Monitor injection site rotation, Record weight and wellness metrics, View bio-analytics and trend charts

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Peptide Pro Monthly | $5.99 | per 7 days |
| Peptide Pro Yearly | $39.99 | per year |


## Frequently asked questions

### Is Peptide Daily free?

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

### Is Peptide Stack Tracker free?

Peptide Stack Tracker is free to download, with in-app purchases available.

### Do Peptide Daily or Peptide Stack Tracker have ads?

Neither Peptide Daily nor Peptide Stack Tracker shows ads.

### Which is updated more often, Peptide Daily or Peptide Stack Tracker?

Peptide Daily ships an update every 4 months, and Peptide Stack Tracker every 11 days. Most recently, Peptide Daily was updated on October 12, 2026 and Peptide Stack Tracker on October 7, 2026.

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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.*