# Peptify vs Peptide Protocol

The clearest difference is rating: Peptide Protocol at 5.0 against Peptify's 4.3. Peptide Protocol also leads on review sentiment (100% vs 86%). Peptify's advantage is monetization model (free with in-app purchases vs subscription). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Peptify sells 3 in-app purchases, starting at $6.99 per month and Peptide Protocol sells 9 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Peptide Protocol holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 23 and 14 respectively. Written reviews point the same way: 86% of Peptify's written reviews are positive against 100% of Peptide Protocol's.

Peptify ships an update every 4 days, Peptide Protocol every 5 days. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Peptify | Peptide Protocol |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (23 ratings)](https://appshunter.io/ios/app/peptify-peptide-tracker/id6760272148/reviews) | **[5.0 (14 ratings)](https://appshunter.io/ios/app/peptide-protocol-dose-tracker/id6762055081/reviews)** |
| Number of ratings | **23** | 14 |
| Positive reviews | 85.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 4 days** | Every 5 days |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 87 MB | 100 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Peptify LLC](https://appshunter.io/developer/6808306686) | [Ludovic PUAUD](https://appshunter.io/developer/1874004900) |

## What reviewers say

### Peptify

[App page](https://appshunter.io/ios/app/peptify-peptide-tracker/id6760272148)

This app helps users meticulously track peptide protocols, GLP-1, and TRT doses with detailed history and AI-driven insights. It integrates bloodwork analysis, body composition tracking, and educational resources to support health and fitness goals.

**Highlights:** Dose history timeline, AI-powered insights, Bloodwork scanning and analysis, Body composition tracking, Research-backed education, Provider-respecting reports, Community sharing

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Peptify Pro Monthly | $6.99 | per month |
| Peptify Pro Annual | $49.99 | per year |
| Lifetime Access | $89.99 | one-time |


### Peptide Protocol

[App page](https://appshunter.io/ios/app/peptide-protocol-dose-tracker/id6762055081)

This app helps users track peptide doses, manage vial inventory, and monitor weekly insights like energy, sleep, and mood. It offers a reconstitution calculator and features for biohackers and longevity enthusiasts, with local-first data storage for privacy.

**Highlights:** Dose logging for peptides, Reconstitution calculation helper, Vial inventory with refill reminders, Weekly insight charts (energy, sleep, mood, weight), Protocol pausing and auto-resuming, Injection site rotation, Side-effect pattern review, Local-first data storage

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $4.99 | per 7 days |
| Pro Monthly | $7.99 | per month |
| Pro Monthly | $9.99 | per month |
| Pro Yearly — Special Offer | $34.99 | per year |
| Pro Yearly | $44.99 | per year |
| Pro Yearly | $59.99 | per year |
| Pro Yearly Trial | $59.99 | per year |
| Pro Yearly — First Year Offer | $59.99 | per year |
| Pro Lifetime | $99.99 | one-time |


## Frequently asked questions

### Is Peptify free?

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

### Is Peptide Protocol free?

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

### Which has better reviews, Peptify or Peptide Protocol?

Peptide Protocol is rated higher. Peptify averages 4.3 out of 5 from 23 ratings, while Peptide Protocol averages 5.0 from 14 ratings.

### Do Peptify or Peptide Protocol have ads?

Both Peptify and Peptide Protocol show ads.

### Which is updated more often, Peptify or Peptide Protocol?

Peptify ships an update every 4 days, and Peptide Protocol every 5 days. Most recently, Peptify was updated on November 9, 2026 and Peptide Protocol on November 5, 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.*