# Peptide Tracker vs Optimized Human

The clearest difference is ratings volume: Peptide Tracker at 28 against Optimized Human's 1. Optimized Human's advantage is iOS requirement (15.1 vs 18.0). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Peptide Tracker sells 2 in-app purchases, starting at $7.99 per 7 days and Optimized Human sells 2 in-app purchases, starting at $19.99 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 against 5.0 for Optimized Human. That said, the two scores are not equally well evidenced: Peptide Tracker has 28 ratings behind it against 1, so its average is the more settled of the two.

Peptide Tracker ships an update every 8 days, Optimized Human fortnightly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Peptide Tracker | Optimized Human |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (28 ratings)](https://appshunter.io/ios/app/peptide-tracker-openpep/id6771703417/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/optimized-human/id6785295451/reviews)** |
| Number of ratings | **28** | 1 |
| Positive reviews | 92.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Fortnightly |
| Monetization | Freemium | Free with in-app purchases |
| Size | 24 MB | 50 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Antonio Ferrara](https://appshunter.io/developer/1614412867) | [Optimized Human LLC](https://appshunter.io/developer/6785295453) |

## What reviewers say

### 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 |


### Optimized Human

[App page](https://appshunter.io/ios/app/optimized-human/id6785295451)

Manage peptide protocols with ease. Plan cycles, calculate doses, track injections, and monitor inventory. Syncs across devices and offers free basic tracking with an optional Pro subscription for advanced features.

**Highlights:** Protocol planning with cycling and periodization, Titration support for dose adjustments, Reconstitution calculator for precise dosing, Dose logging with visual injection site tracking, Inventory management with low-stock alerts, Cross-device data synchronization

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro — Monthly | $19.99 | per month |
| Pro — Annual | $191.99 | per year |


## Frequently asked questions

### Is Peptide Tracker free?

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

### Is Optimized Human free?

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

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

Optimized Human is rated higher. Peptide Tracker averages 4.9 out of 5 from 28 ratings, while Optimized Human averages 5.0 from 1 ratings.

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

Neither Peptide Tracker nor Optimized Human shows ads.

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

Peptide Tracker ships an update every 8 days, and Optimized Human fortnightly. Most recently, Peptide Tracker was updated on October 25, 2026 and Optimized Human on October 24, 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.*