# Peptide Tracker & Calculator vs Regimen

Peptide Tracker & Calculator and Regimen both sit at 4.8 stars, but that hides the real split: 94% of Regimen's written reviews are positive against 71% of Peptide Tracker & Calculator's. Peptide Tracker & Calculator's advantage is update cadence (every 2 days vs every 9 days). On price, rating, ratings volume and ads 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 Regimen sells 2 in-app purchases, starting at $7.99 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 — 4.8 for Peptide Tracker & Calculator against 4.8 for Regimen. Both are backed by a comparable volume of ratings — 601 and 574 respectively. Written reviews are what separate them: 71% of Peptide Tracker & Calculator's written reviews are positive against 94% of Regimen's.

Peptide Tracker & Calculator ships an update every 2 days, Regimen every 9 days. The most recent releases landed on November 12, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | Peptide Tracker & Calculator | Regimen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (601 ratings)](https://appshunter.io/ios/app/peptide-tracker-and-calculator/id6744902384/reviews) | **[4.8 (574 ratings)](https://appshunter.io/ios/app/regimen-peptide-tracker/id6753905449/reviews)** |
| Number of ratings | **601** | 574 |
| Positive reviews | 71.2% of reviews | **94.2% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 9 days |
| Monetization | Free with in-app purchases | Freemium |
| Size | 69 MB | 27 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 12+ |
| Developer | [David Dzeveckij](https://appshunter.io/developer/1808720973) | [Awaken Labs LLC](https://appshunter.io/developer/1845610555) |

## 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, iPhone Duo 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 |


### Regimen

[App page](https://appshunter.io/ios/app/regimen-peptide-tracker/id6753905449)

Log injections, doses, side effects, and weight for GLP-1, TRT, HRT, and peptide medications. Plan schedules, rotate injection sites, track vials, bloodwork, and nutrition. Syncs with Apple Health and offers a compound library.

**Highlights:** Log injections and doses, Track side effects and weight, Schedule custom dosing, Rotate injection sites, Sync with Apple Health, Monitor bloodwork and labs, Visualize medication levels

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Regimen Premium | $7.99 | per month |
| Regimen Premium Annual | $49.99 | per year |


## Frequently asked questions

### Is Peptide Tracker & Calculator free?

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

### Is Regimen free?

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

### Which has better reviews, Peptide Tracker & Calculator or Regimen?

Regimen is rated higher. Peptide Tracker & Calculator averages 4.8 out of 5 from 601 ratings, while Regimen averages 4.8 from 574 ratings.

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

Neither Peptide Tracker & Calculator nor Regimen shows ads.

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

Peptide Tracker & Calculator ships an update every 2 days, and Regimen every 9 days. Most recently, Peptide Tracker & Calculator was updated on November 12, 2026 and Regimen on November 11, 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.*