# Peptide Tracker vs Peptide Injection Tracker

The clearest difference is monetization model: Peptide Injection Tracker at freemium against Peptide Tracker's subscription. Peptide Injection Tracker also leads on review sentiment (100% vs 77%) and iOS requirement (16.4 vs 18.6). Peptide Tracker's advantage is ratings volume (307 vs 3) and rating (4.7 vs 4.3). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Peptide Tracker sells 7 in-app purchases, starting at $3.99 per 7 days and Peptide Injection Tracker sells 2 in-app purchases, starting at $9.99 per year. Whichever you choose, the download price is not the number that matters.

Peptide Tracker holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: Peptide Tracker has 307 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 77% of Peptide Tracker's written reviews are positive against 100% of Peptide Injection Tracker's, so the app with the better star average is not the one people write more warmly about.

Peptide Tracker ships an update weekly, Peptide Injection Tracker every 3 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Peptide Tracker | Peptide Injection Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (307 ratings)](https://appshunter.io/ios/app/peptide-tracker-peptidekit/id6751918022/reviews)** | [4.3 (3 ratings)](https://appshunter.io/ios/app/peptide-injection-tracker/id6775596357/reviews) |
| Number of ratings | **307** | 3 |
| Positive reviews | 77.1% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Subscription | **Freemium** |
| Size | 36 MB | 28 MB |
| Requires iOS | 18.6 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 12+ | 17+ |
| Developer | [Jamal Baga](https://appshunter.io/developer/1587149921) | [Juan Ballon](https://appshunter.io/developer/1686619491) |

## What reviewers say

### Peptide Tracker

[App page](https://appshunter.io/ios/app/peptide-tracker-peptidekit/id6751918022)

This app helps users manage their peptide therapy journey with smart protocol management, progress tracking, and detailed journaling. It offers intelligent analytics, a built-in AI chat assistant, and a user-focused design for optimal organization and motivation.

**Highlights:** Customizable peptide protocols, Automatic shot generation, Intelligent reminder system, Weight loss and muscle growth tracking, Detailed journal entries, AI chat assistant for therapy questions

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Weekly | $3.99 | per 7 days |
| Plus Weekly | $5.99 | per 7 days |
| Plus Monthly | $9.99 | per month |
| Plus Yearly | $39.99 | per year |
| Plus Yearly | $39.99 | per year |
| Plus Yearly | $49.99 | per year |
| Plus Lifetime | $69.99 | one-time |

**What reviewers like**

- 🚀 Everything You Need in 1 app
- 👍 Great app!
- 👍 Really helpful
- 👍 Great App
- 👍 So far, so good!

**What reviewers complain about**

- 🐛 3 weeks' data disappeared
- 🐛 Wiped all my Data
- 🔔 Does not remind you

**Reported bugs**

- 3 weeks' data disappeared
- Wiped all my Data
- Notifications do not work

**Requested features**

- Build a protocol with an indefinite cycling period


### 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 Annual | $9.99 | per year |
| Lifetime Pro | $19.99 | one-time |


## Frequently asked questions

### Is Peptide Tracker free?

Peptide Tracker 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, Peptide Tracker or Peptide Injection Tracker?

Peptide Tracker is rated higher. Peptide Tracker averages 4.7 out of 5 from 307 ratings, while Peptide Injection Tracker averages 4.3 from 3 ratings.

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

Neither Peptide Tracker nor Peptide Injection Tracker shows ads.

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

Peptide Tracker ships an update weekly, and Peptide Injection Tracker every 3 weeks. Most recently, Peptide Tracker was updated on October 30, 2026 and Peptide Injection Tracker on October 31, 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.*