# Milligram vs Guided Fasting

The clearest difference is in-app purchases: Guided Fasting at none against Milligram's 4. Milligram's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Milligram sells 3 in-app purchases, starting at $17.49 per month. Guided Fasting asks for nothing beyond the download.

Milligram ships an update every 5 days, Guided Fasting every 6 days. The most recent releases landed on October 31, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Milligram | Guided Fasting |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (475 ratings)](https://appshunter.io/ios/app/milligram-peptide-tracker/id6759593151/reviews)** | — |
| Number of ratings | **475** | — |
| Positive reviews | 58.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 6 days |
| Monetization | Free with in-app purchases | — |
| Size | 171 MB | 20 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, Apple Watch | iPhone, Apple Watch |
| Age rating | 12+ | 4+ |
| Developer | [Milligram Health Pty Ltd](https://appshunter.io/developer/6821805255) | [DAVID VILCHEZ SANCHEZ](https://appshunter.io/developer/6807029565) |

## 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:** 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 |


### Guided Fasting

[App page](https://appshunter.io/ios/app/guided-fasting/id6809177297)

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

**In-app purchases:** none


## Frequently asked questions

### Is Milligram free?

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

### Is Guided Fasting free?

Guided Fasting is free to download, with no in-app purchases.

### Do Milligram or Guided Fasting have ads?

Guided Fasting shows ads; Milligram does not.

### Which is updated more often, Milligram or Guided Fasting?

Milligram ships an update every 5 days, and Guided Fasting every 6 days. Most recently, Milligram was updated on October 31, 2026 and Guided Fasting 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.*