# Peptide Protocol vs Peptide Tracker

The clearest difference is update cadence: Peptide Tracker at daily against Peptide Protocol's every 5 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Peptide Protocol sells 7 in-app purchases, starting at $4.99 per 7 days and Peptide Tracker sells 4 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Peptide Protocol ships an update every 5 days, Peptide Tracker daily. The most recent releases landed on October 9, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Peptide Protocol | Peptide Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (12 ratings)](https://appshunter.io/ios/app/peptide-protocol-dose-tracker/id6762055081/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | **Daily** |
| Monetization | Subscription | — |
| Size | 94 MB | 14 MB |
| Requires iOS | 18.0 | **17.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Ludovic PUAUD](https://appshunter.io/developer/1874004900) | [Daniel Lasek](https://appshunter.io/developer/1805274883) |

## What reviewers say

### Peptide Protocol

[App page](https://appshunter.io/ios/app/peptide-protocol-dose-tracker/id6762055081)

This app helps users track peptide doses, manage vial inventory, and monitor weekly insights like energy, sleep, and mood. It offers a reconstitution calculator and features for biohackers and longevity enthusiasts, with local-first data storage for privacy.

**Highlights:** Dose logging for peptides, Reconstitution calculation helper, Vial inventory with refill reminders, Weekly insight charts (energy, sleep, mood, weight), Protocol pausing and auto-resuming, Injection site rotation, Side-effect pattern review, Local-first data storage

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Peptide Protocol Pro | $4.99 | per 7 days |
| Peptide Protocol Pro | $4.99 | per 7 days |
| Peptide Protocol Pro | $9.99 | per month |
| PeptideProtocol Pro Monthly | $9.99 | per month |
| Peptide Protocol Pro | $59.99 | per year |
| PeptideProtocol Pro Yearly | $59.99 | per year |
| Pro Lifetime | $99.99 | one-time |


### Peptide Tracker

[App page](https://appshunter.io/ios/app/peptide-tracker-glp1-log/id6792174769)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $4.99 | per 7 days |
| Pro Monthly | $9.99 | per month |
| Pro Yearly | $49.99 | per year |
| Lifetime | $79.99 | one-time |


## Frequently asked questions

### Is Peptide Protocol free?

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

### Is Peptide Tracker free?

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

### Do Peptide Protocol or Peptide Tracker have ads?

Neither Peptide Protocol nor Peptide Tracker shows ads.

### Which is updated more often, Peptide Protocol or Peptide Tracker?

Peptide Protocol ships an update every 5 days, and Peptide Tracker daily. Most recently, Peptide Protocol was updated on October 9, 2026 and Peptide Tracker on October 6, 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.*