# Peptide Tracker vs Peptide Tracker

The clearest difference is device support: Peptide Tracker at 3 against Peptide Tracker's 1. Peptide Tracker also leads on iOS requirement (15.1 vs 18.0). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Peptide Tracker sells 2 in-app purchases, starting at $9.99 per month and Peptide Tracker sells 2 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Peptide Tracker against 4.9 for Peptide Tracker. Both are backed by a comparable volume of ratings — 41 and 22 respectively. Written reviews are what separate them: 100% of Peptide Tracker's written reviews are positive against 92% of Peptide Tracker's.

Peptide Tracker ships an update every 5 days, Peptide Tracker weekly. The most recent releases landed on September 26, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Peptide Tracker | Peptide Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (41 ratings)](https://appshunter.io/ios/app/peptide-tracker-frontload/id6763661364/reviews)** | [4.9 (22 ratings)](https://appshunter.io/ios/app/peptide-tracker-openpep/id6771703417/reviews) |
| Number of ratings | **41** | 22 |
| Positive reviews | **100.0% of reviews** | 92.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Weekly |
| Monetization | Freemium | Freemium |
| Size | 50 MB | 20 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [STACKEDDD LLC](https://appshunter.io/developer/1895423538) | [Antonio Ferrara](https://appshunter.io/developer/1614412867) |

## What reviewers say

### Peptide Tracker

[App page](https://appshunter.io/ios/app/peptide-tracker-frontload/id6763661364)

Track peptide and TRT/HRT protocols with dose calculators, blood-level charts, and injection reminders. Features an AI coach that analyzes your labs and health data for personalized insights. Your health data remains private on your device.

**Highlights:** Dose, blend, and half-life calculators, Blood-level PK charts, Injection logging with site rotation, Full inventory tracking, Phased protocols and titration schedules, Lab result tracking and trend charts, AI coach for health data analysis

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stackeddd Pro | $9.99 | per month |
| Stackeddd Pro | $59.99 | per year |


### Peptide Tracker

[App page](https://appshunter.io/ios/app/peptide-tracker-openpep/id6771703417)

Organize, schedule, and calculate your peptide routines with this private tracker. Log dosages, instantly calculate reconstitution mixtures, and set custom schedules to ensure you never miss a dose. Designed for offline use, it simplifies managing your protocols.

**Highlights:** Reconstitution helper for water ratios, Customizable scheduling, Daily dose tracking with notes, Private and secure offline data storage, Instant mixture calculations

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $7.99 | per 7 days |
| Pro Yearly | $49.99 | per year |


## Frequently asked questions

### Is Peptide Tracker free?

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

### Is Peptide Tracker free?

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

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

Peptide Tracker is rated higher. Peptide Tracker averages 5.0 out of 5 from 41 ratings, while Peptide Tracker averages 4.9 from 22 ratings.

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

Neither Peptide Tracker nor Peptide Tracker shows ads.

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

Peptide Tracker ships an update every 5 days, and Peptide Tracker weekly. Most recently, Peptide Tracker was updated on September 26, 2026 and Peptide 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.*