# PepTracker vs Peptide Injection Tracker

The clearest difference is ratings volume: PepTracker at 413 against Peptide Injection Tracker's 1. Peptide Injection Tracker's advantage is review sentiment (100% vs 77%) and rating (5.0 vs 4.7). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. PepTracker sells 2 in-app purchases, starting at $4.99 per month and Peptide Injection Tracker sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Peptide Injection Tracker holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: PepTracker has 413 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 77% of PepTracker's written reviews are positive against 100% of Peptide Injection Tracker's.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on September 28, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | PepTracker | Peptide Injection Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (413 ratings)](https://appshunter.io/ios/app/peptracker-dose-log/id6747189889/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/peptide-injection-tracker/id6775596357/reviews)** |
| Number of ratings | **413** | 1 |
| Positive reviews | 77.4% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Freemium | Freemium |
| Size | 17 MB | 29 MB |
| Requires iOS | 18 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Jayven Alan Villagomez Peredo](https://appshunter.io/developer/1820200864) | [Juan Ballon](https://appshunter.io/developer/1686619491) |

## What reviewers say

### PepTracker

[App page](https://appshunter.io/ios/app/peptracker-dose-log/id6747189889)

This app helps users meticulously track peptide and GLP-1 medication doses. It allows for the creation of structured protocols, scheduling of injections, and calculation of precise syringe volumes. Users can monitor progress over time and receive reminders for upcoming doses.

**Highlights:** Log injection doses, Build peptide/GLP-1 protocols, Built-in dose calculator, Schedule reminders, Track progress metrics, Export logs

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $4.99 | per month |
| Yeary | $47.99 | per year |

**What reviewers like**

- 👍 Intuitive and easy to use
- 🚀 Powerful dose calculator
- 📊 Helpful for tracking weight loss goals
- ⏰ Useful reminders for injections
- 🗂️ Organizes multiple protocols

**What reviewers complain about**

- ⚠️ Only allows mcg dosage and calculations

**Reported bugs**

- Units function not working

**Requested features**

- Support for more units of measurement
- Ability to track more than 2 protocols


### Peptide Injection Tracker

[App page](https://appshunter.io/ios/app/peptide-injection-tracker/id6775596357)

Log peptide injections privately on your device. Features include site rotation, reminders, and PDF export. Access a peptide library, concentration helper, and amino acid guide with quizzes.

**Highlights:** On-device logging, Visual body map for site rotation, Daily injection reminders, PDF history export, Peptide library reference, Concentration helper, Amino acid guide and quiz

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $5.99 | per month |
| Pro Annual | $19.99 | per year |


## Frequently asked questions

### Is PepTracker free?

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

### Is Peptide Injection Tracker free?

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

### Which has better reviews, PepTracker or Peptide Injection Tracker?

Peptide Injection Tracker is rated higher. PepTracker averages 4.7 out of 5 from 413 ratings, while Peptide Injection Tracker averages 5.0 from 1 ratings.

### Do PepTracker or Peptide Injection Tracker have ads?

Neither PepTracker nor Peptide Injection Tracker shows ads.

### Which is updated more often, PepTracker or Peptide Injection Tracker?

PepTracker ships an update every 2 weeks, and Peptide Injection Tracker every 2 weeks. Most recently, PepTracker was updated on September 28, 2026 and Peptide Injection Tracker on September 20, 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.*