# Milligram vs Peptide Tracker

Milligram and Peptide Tracker both sit at 4.7 stars, but that hides the real split: 76% of Milligram's written reviews are positive against 60% of Peptide Tracker's. Milligram also leads on ratings volume (246 vs 52). Peptide Tracker's advantage is iOS requirement (15.1 vs 17.0). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Milligram sells 3 in-app purchases, starting at $17.49 per month and Peptide Tracker sells 10 in-app purchases, starting at $9.99 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 — 4.7 for Milligram against 4.7 for Peptide Tracker. Both are backed by a comparable volume of ratings — 246 and 52 respectively. Written reviews are what separate them: 76% of Milligram's written reviews are positive against 60% of Peptide Tracker's.

Milligram ships an update every 4 days, Peptide Tracker every 5 days. The most recent releases landed on September 20, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Milligram | Peptide Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (246 ratings)](https://appshunter.io/ios/app/milligram-peptide-tracker/id6759593151/reviews) | [4.7 (52 ratings)](https://appshunter.io/ios/app/peptide-tracker-peptpro/id6764484462/reviews) |
| Number of ratings | **246** | 52 |
| Positive reviews | **76.1% of reviews** | 60.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 5 days |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 151 MB | 101 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, Apple Watch | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Enzo Anderson](https://appshunter.io/developer/1879259083) | [Virex Tech LLC](https://appshunter.io/developer/1889543813) |

## What reviewers say

### 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:** macOS Compatibility, Apple Watch app, Vision Pro support

**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 |


### Peptide Tracker

[App page](https://appshunter.io/ios/app/peptide-tracker-peptpro/id6764484462)

Manage peptide protocols, injections, and health data in a structured system. Track progress, cycles, and daily habits for goals like fat loss, muscle gain, or longevity. Replaces scattered notes with a unified tracking solution.

**Highlights:** Peptide injection tracking, Protocol and cycle planner, Peptide stack management, Biomarker and health dashboard, Progress and transformation tracking, Daily health habit tracker, Smart reminders, Educational peptide library

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plano Mensal PeptPro | $9.99 | per month |
| Plano Anual com desconto PeptPro | $14.99 | per year |
| plan_mensal | $14.99 | per month |
| PeptPro Monthly Plan | $19.99 | per month |
| Annual Plan | $22.99 | per year |
| PeptPro Monthly Plan | $24.99 | per month |
| Annual Plan PeptPro with discount | $29.99 | per year |
| PeptPro Annual Plan | $39.99 | per year |
| PeptPro Annual Plan | $49.99 | per year |
| PeptPro Annual Plan | $59.99 | per year |


## Frequently asked questions

### Is Milligram free?

Milligram 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, Milligram or Peptide Tracker?

Milligram and Peptide Tracker are both rated 4.7 out of 5 on the App Store, from 246 and 52 ratings respectively.

### Do Milligram or Peptide Tracker have ads?

Neither Milligram nor Peptide Tracker shows ads.

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

Milligram ships an update every 4 days, and Peptide Tracker every 5 days. Most recently, Milligram was updated on September 20, 2026 and Peptide Tracker on September 17, 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.*