# Peptify vs Protocol Peptide Tracker App

The clearest difference is rating: Protocol Peptide Tracker App at 5.0 against Peptify's 4.3. Protocol Peptide Tracker App also leads on ads (none vs shown) and review sentiment (100% vs 86%). On price, ratings volume, update cadence and in-app purchases there is nothing between them.

Both are free to download. Peptify sells 3 in-app purchases, starting at $4.99 per month and Protocol Peptide Tracker App sells 5 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

Protocol Peptide Tracker App holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 23 and 9 respectively. Written reviews point the same way: 86% of Peptify's written reviews are positive against 100% of Protocol Peptide Tracker App's.

Peptify ships an update every 4 days, Protocol Peptide Tracker App weekly. The most recent releases landed on October 9, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Peptify | Protocol Peptide Tracker App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (23 ratings)](https://appshunter.io/ios/app/peptify-peptide-tracker/id6760272148/reviews) | **[5.0 (9 ratings)](https://appshunter.io/ios/app/protocol-peptide-tracker-app/id6761315875/reviews)** |
| Number of ratings | **23** | 9 |
| Positive reviews | 85.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 4 days** | Weekly |
| Monetization | Freemium | Free with in-app purchases |
| Size | 84 MB | 49 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Peptify LLC](https://appshunter.io/developer/6808306686) | [IMA, LLC](https://appshunter.io/developer/1888827769) |

## What reviewers say

### Peptify

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

This app provides comprehensive tools for tracking peptide protocols, including advanced pharmacokinetic modeling, bloodwork analysis, and educational resources. It helps users monitor their progress, understand compound interactions, and generate reports for healthcare providers.

**Highlights:** Pharmacokinetic modeling, Bloodwork analysis and import, Research-backed compound library, Professional PDF report generation, Body composition tracking, Educational courses and quizzes, Protocol and injection site management

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Peptify Pro Monthly | $4.99 | per month |
| Peptify Pro Annual | $29.99 | per year |
| Lifetime Access | $89.99 | one-time |


### Protocol Peptide Tracker App

[App page](https://appshunter.io/ios/app/protocol-peptide-tracker-app/id6761315875)

This app helps users track and calculate peptide dosages, manage supplements, and monitor habits. It offers AI-powered tools for research, protocol building, and data analysis, all while keeping user data private on the device.

**Highlights:** Peptide calculator and reconstitution math, Comprehensive protocol tracking (compounds, supplements, habits), Six AI-powered tools (research, check-in coach, stack score), Pharmacokinetic curve visualization, 81-compound research library, Injection site rotation with 3D body map, Bloodwork and lab tracking

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Protocol Pro - Monthly | $7.99 | per month |
| Protocol Pro - Monthly | $49.99 | per year |
| 50 AI Query Credits | $0.99 | one-time |
| 200 Query Credits | $2.99 | one-time |
| Protocol Pro Lifetime | $79.99 | one-time |


## Frequently asked questions

### Is Peptify free?

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

### Is Protocol Peptide Tracker App free?

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

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

Protocol Peptide Tracker App is rated higher. Peptify averages 4.3 out of 5 from 23 ratings, while Protocol Peptide Tracker App averages 5.0 from 9 ratings.

### Do Peptify or Protocol Peptide Tracker App have ads?

Peptify shows ads; Protocol Peptide Tracker App does not.

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

Peptify ships an update every 4 days, and Protocol Peptide Tracker App weekly. Most recently, Peptify was updated on October 9, 2026 and Protocol Peptide Tracker App on September 30, 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.*