# Peptide Tracker & Calculator vs Milligram

The clearest difference is update cadence: Peptide Tracker & Calculator at every 2 days against Milligram's every 5 days. Peptide Tracker & Calculator also leads on review sentiment (70% vs 58%). 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 Milligram sells 3 in-app purchases, starting at $17.49 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 4.7 for Milligram. Both are backed by a comparable volume of ratings — 581 and 430 respectively. Written reviews are what separate them: 70% of Peptide Tracker & Calculator's written reviews are positive against 58% of Milligram's.

Peptide Tracker & Calculator ships an update every 2 days, Milligram every 5 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | Peptide Tracker & Calculator | Milligram |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (581 ratings)](https://appshunter.io/ios/app/peptide-tracker-and-calculator/id6744902384/reviews)** | [4.7 (430 ratings)](https://appshunter.io/ios/app/milligram-peptide-tracker/id6759593151/reviews) |
| Number of ratings | **581** | 430 |
| Positive reviews | **70.3% of reviews** | 58.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 5 days |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 58 MB | 171 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Age rating | 12+ | 12+ |
| Developer | [David Dzeveckij](https://appshunter.io/developer/1808720973) | [Milligram Health Pty Ltd](https://appshunter.io/developer/6821805255) |

## 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

**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 |


### Milligram

[App page](https://appshunter.io/ios/app/milligram-peptide-tracker/id6759593151)

Optimize your health and performance with science-backed data. Track peptide levels, analyze bloodwork, and monitor progress with intelligent insights. Get personalized feedback on your protocol and health metrics.

**Highlights:** Intelligent protocol analysis, Compound level tracking, Bloodwork analysis and biomarker flagging, Comprehensive compound library, Progress scans for body composition, Stack analytics and interaction flagging, Journaling for health metrics, Reconstitution calculator

**Features:** Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Milligram Pro | $17.49 | per month |
| Milligram Pro | $49.99 | per year |
| Milligram Pro | $69.99 | per year |


## Frequently asked questions

### Is Peptide Tracker & Calculator free?

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

### Is Milligram free?

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

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

Peptide Tracker & Calculator is rated higher. Peptide Tracker & Calculator averages 4.8 out of 5 from 581 ratings, while Milligram averages 4.7 from 430 ratings.

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

Neither Peptide Tracker & Calculator nor Milligram shows ads.

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

Peptide Tracker & Calculator ships an update every 2 days, and Milligram every 5 days. Most recently, Peptide Tracker & Calculator was updated on October 25, 2026 and Milligram on October 25, 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.*