# Peptico vs Protocol

The clearest difference is ads: Protocol at none against Peptico's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Peptico sells 5 in-app purchases, starting at $9.99 per 7 days and Protocol sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Peptico ships an update weekly, Protocol every 6 days. The most recent releases landed on November 5, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Peptico | Protocol |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Every 6 days** |
| Size | 81 MB | 20 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 12+ | 17+ |
| Developer | [SSS STUDIOS LLC](https://appshunter.io/developer/1888634922) | [ISAK SCHALK BURGER](https://appshunter.io/developer/6797546482) |

## What reviewers say

### Peptico

[App page](https://appshunter.io/ios/app/peptico-peptide-tracker/id6790556624)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Peptico Pro - 1 Week | $9.99 | per 7 days |
| Peptico - 1 month | $12.99 | per month |
| Peptico - 12 months | $29.99 | per year |
| Peptico - 12 months FREE Trial | $29.99 | per year |
| Peptico - 12 months | $34.99 | per year |


### Protocol

[App page](https://appshunter.io/ios/app/protocol-trt-and-peptides/id6797546480)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Protocol Pro | $3.99 | per month |
| Protocol Pro | $39.99 | per year |


## Frequently asked questions

### Is Peptico free?

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

### Is Protocol free?

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

### Do Peptico or Protocol have ads?

Peptico shows ads; Protocol does not.

### Which is updated more often, Peptico or Protocol?

Peptico ships an update weekly, and Protocol every 6 days. Most recently, Peptico was updated on November 5, 2026 and Protocol on November 10, 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.*