# Peptide Tracker & Calculator vs Peptide Injection Tracker

The clearest difference is review sentiment: Peptide Injection Tracker at 100% against Peptide Tracker & Calculator's 70%. Peptide Injection Tracker also leads on rating (5.0 vs 4.8). Peptide Tracker & Calculator's advantage is update cadence (every 2 days vs every 2 weeks) and ratings volume (573 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Peptide Tracker & Calculator sells 4 in-app purchases, starting at $3.99 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 4.8. That said, the two scores are not equally well evidenced: Peptide Tracker & Calculator has 573 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 70% of Peptide Tracker & Calculator's written reviews are positive against 100% of Peptide Injection Tracker's.

Peptide Tracker & Calculator ships an update every 2 days, Peptide Injection Tracker every 2 weeks. The most recent releases landed on October 20, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Peptide Tracker & Calculator | Peptide Injection Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (573 ratings)](https://appshunter.io/ios/app/peptide-tracker-and-calculator/id6744902384/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/peptide-injection-tracker/id6775596357/reviews)** |
| Number of ratings | **573** | 1 |
| Positive reviews | 69.8% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | Freemium |
| Size | 58 MB | 29 MB |
| Requires iOS | 16.4 | 16.4 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 12+ | 17+ |
| Developer | [David Dzeveckij](https://appshunter.io/developer/1808720973) | [Juan Ballon](https://appshunter.io/developer/1686619491) |

## What reviewers say

### Peptide Tracker & Calculator

[App page](https://appshunter.io/ios/app/peptide-tracker-and-calculator/id6744902384)

This app helps you meticulously track and calculate peptide dosages, inventory, and injection sites. It provides smart alerts for low stock and detailed logs of your usage history for research, fitness, or therapeutic protocols. Your data is stored securely and privately on your device.

**Highlights:** Comprehensive peptide inventory management, Precise dosing log and calculation support, Intelligent injection site rotation tracking, Smart low stock alerts, Detailed dose history review, Secure local data storage

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full App Access (Monthly) | $3.99 | per month |
| Full App Access (Monthly) | $4.99 | per month |
| Full App Access (Yearly) | $19.99 | per year |
| Full App Access (Yearly) | $24.99 | per year |


### 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 Peptide Tracker & Calculator free?

Peptide Tracker & Calculator 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 & Calculator or Peptide Injection Tracker?

Peptide Injection Tracker is rated higher. Peptide Tracker & Calculator averages 4.8 out of 5 from 573 ratings, while Peptide Injection Tracker averages 5.0 from 1 ratings.

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

Neither Peptide Tracker & Calculator nor Peptide Injection Tracker shows ads.

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

Peptide Tracker & Calculator ships an update every 2 days, and Peptide Injection Tracker every 2 weeks. Most recently, Peptide Tracker & Calculator was updated on October 20, 2026 and Peptide Injection 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.*