# Peptide Tracker Calculator vs Regimen

The clearest difference is price: Regimen at Free against Peptide Tracker Calculator's $4.99. Regimen also leads on iOS requirement (15.0 vs 18.6). Peptide Tracker Calculator's advantage is in-app purchases (none vs 2) and chart position (#17 vs unranked). On rating, review sentiment, ratings volume and update cadence there is nothing between them.

Regimen is free to download; Peptide Tracker Calculator costs $4.99 up front. Regimen sells 2 in-app purchases, starting at $7.99 per month. Peptide Tracker Calculator asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for Peptide Tracker Calculator against 4.8 for Regimen. Both are backed by a comparable volume of ratings — 251 and 532 respectively. Written reviews are what separate them: 99% of Peptide Tracker Calculator's written reviews are positive against 94% of Regimen's.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 25, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Peptide Tracker Calculator | Regimen |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[4.9 (251 ratings)](https://appshunter.io/ios/app/peptide-tracker-calculator/id6739737107/reviews)** | [4.8 (532 ratings)](https://appshunter.io/ios/app/regimen-peptide-tracker/id6753905449/reviews) |
| Number of ratings | 251 | **532** |
| Positive reviews | **99.1% of reviews** | 94.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | **Free** | Freemium |
| Best chart rank | **#17** | — |
| Size | 37 MB | 25 MB |
| Requires iOS | 18.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Wild Monkey Labs, LLC](https://appshunter.io/developer/1786806879) | [Awaken Labs LLC](https://appshunter.io/developer/1845610555) |

## What reviewers say

### Peptide Tracker Calculator

[App page](https://appshunter.io/ios/app/peptide-tracker-calculator/id6739737107)

**Currently charting:** #17 Top Paid · Health & Fitness (US App Store)

This app helps manage peptide, GLP-1, and TRT medications. It offers calculators for reconstitution, dose scheduling, reminders, and detailed logging. Track inventory, monitor adherence, and visualize health insights with trend charts and medication level analysis.

**Highlights:** Reconstitution and multi-peptide blend calculators, GLP-1 and TRT medication presets, Customizable dose schedules and reminders, Injection logging with adherence tracking, Medication and supply inventory management, Biometric and trend charting for health insights

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

**In-app purchases:** none


### Regimen

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

Manage peptide protocols, TRT, and GLP-1 medications with precision. Track multiple compounds, schedule doses, and visualize medication levels. Integrates with Apple Health to correlate health data with your treatment.

**Highlights:** Track multiple compounds simultaneously, Built-in reconstitution calculator, Customizable dosing schedules and reminders, Apple Health integration for data correlation, Injection site tracking and rotation, Visualize medication levels with half-life plotting

**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 costs $4.99, with no in-app purchases.

### Is Regimen free?

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

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

Peptide Tracker Calculator is rated higher. Peptide Tracker Calculator averages 4.9 out of 5 from 251 ratings, while Regimen averages 4.8 from 532 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 weekly, and Regimen weekly. Most recently, Peptide Tracker Calculator was updated on October 25, 2026 and Regimen on October 26, 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.*