# Milligram vs peptide tracker

The clearest difference is ratings volume: Milligram at 313 against peptide tracker's 1. Milligram also leads on update cadence (every 4 days vs every 2 weeks) and iOS requirement (17.0 vs 26.0). peptide tracker's advantage is rating (5.0 vs 4.7). On price, ads, in-app purchases and monetization model 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 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

peptide tracker holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Milligram has 313 ratings behind it against 1, so its average is the more settled of the two.

Milligram ships an update every 4 days, peptide tracker every 2 weeks. The most recent releases landed on October 16, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Milligram | peptide tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (313 ratings)](https://appshunter.io/ios/app/milligram-peptide-tracker/id6759593151/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/peptide-tracker-biopilot/id6771712969/reviews)** |
| Number of ratings | **313** | 1 |
| Positive reviews | 68.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | Freemium |
| Size | 169 MB | 34 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Age rating | 12+ | 17+ |
| Developer | [Enzo Anderson](https://appshunter.io/developer/1879259083) | [Andrew Austin](https://appshunter.io/developer/1708589155) |

## 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-biopilot/id6771712969)

This app helps users meticulously track peptide and GLP-1 protocols, offering features like estimated drug levels, dose scheduling, and progress monitoring. It provides a structured system to replace scattered notes and spreadsheets, aiding in consistency and organization for wellness journeys.

**Highlights:** Protocol-first dosing schedules, Estimated drug levels based on half-life, Unified 'Today' queue for doses, Dose logging with notes and side-effects, Injection site tracking, Progress and recovery tracking, Inventory management

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $4.99 | per 7 days |
| Annual Subscription | $29.99 | 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?

peptide tracker is rated higher. Milligram averages 4.7 out of 5 from 313 ratings, while peptide tracker averages 5.0 from 1 ratings.

### 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 2 weeks. Most recently, Milligram was updated on October 16, 2026 and peptide tracker on October 7, 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.*