# Peptide Tracker Log & Reminder vs Peptide Injection Tracker

The clearest difference is monetization model: Peptide Tracker Log & Reminder at free against Peptide Injection Tracker's freemium. Peptide Tracker Log & Reminder also leads on ratings volume (2.7K vs 1) and update cadence (every 3 days vs every 2 weeks). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Peptide Tracker Log & Reminder sells 8 in-app purchases, starting at $20.00 per year 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.

On the App Store both sit at effectively the same score — 4.9 for Peptide Tracker Log & Reminder against 5.0 for Peptide Injection Tracker. That said, the two scores are not equally well evidenced: Peptide Tracker Log & Reminder has 2.7K ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 96% of Peptide Tracker Log & Reminder's written reviews are positive against 100% of Peptide Injection Tracker's.

Peptide Tracker Log & Reminder ships an update every 3 days, Peptide Injection Tracker every 2 weeks. The most recent releases landed on October 21, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Peptide Tracker Log & Reminder | Peptide Injection Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (2.7K ratings)](https://appshunter.io/ios/app/peptide-tracker-log-and-reminder/id6763939355/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/peptide-injection-tracker/id6775596357/reviews)** |
| Number of ratings | **2.7K** | 1 |
| Positive reviews | 96.4% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 2 weeks |
| Monetization | **Free** | Freemium |
| Size | 79 MB | 29 MB |
| Requires iOS | 16.4 | 16.4 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Flat Six Labs LLC](https://appshunter.io/developer/1236587028) | [Juan Ballon](https://appshunter.io/developer/1686619491) |

## What reviewers say

### Peptide Tracker Log & Reminder

[App page](https://appshunter.io/ios/app/peptide-tracker-log-and-reminder/id6763939355)

Organize your peptide protocols, track doses, manage vial inventory, and monitor weight trends. Includes built-in calculators and optional reminders to ensure consistency. Access educational content and a helpful assistant for general information.

**Highlights:** Protocol creation with custom schedules, Dose logging with notes and site tracking, Vial inventory management, Body weight tracking, Built-in reconstitution and conversion calculators, Dose history review, Optional dose reminders

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Founding Member | $20.00 | per year |
| Founding Member | $30.00 | per year |
| Founding Member | $40.00 | per year |
| Founding Member | $50.00 | per year |
| Founding Member | $60.00 | per year |
| Founding Member | $70.00 | per year |
| Founding Member | $80.00 | per year |
| Tip | $5.00 | one-time |


### 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 Log & Reminder free?

Peptide Tracker Log & Reminder 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 Log & Reminder or Peptide Injection Tracker?

Peptide Injection Tracker is rated higher. Peptide Tracker Log & Reminder averages 4.9 out of 5 from 2.7K ratings, while Peptide Injection Tracker averages 5.0 from 1 ratings.

### Do Peptide Tracker Log & Reminder or Peptide Injection Tracker have ads?

Neither Peptide Tracker Log & Reminder nor Peptide Injection Tracker shows ads.

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

Peptide Tracker Log & Reminder ships an update every 3 days, and Peptide Injection Tracker every 2 weeks. Most recently, Peptide Tracker Log & Reminder was updated on October 21, 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.*