# Workout Tracker vs Protocol

The clearest difference is ads: Workout Tracker at none against Protocol's shown. Protocol's advantage is update cadence (fortnightly vs monthly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Workout Tracker sells 1 in-app purchase, starting at $2.99 per month and Protocol sells 2 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

Workout Tracker ships an update monthly, Protocol fortnightly. The most recent releases landed on October 9, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Workout Tracker | Protocol |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/protocol-hrv-tracker/id6762954264/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 133 MB | 58 MB |
| Requires iOS | 17.5 | **16.0** |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Muhammad Zubair Alam](https://appshunter.io/developer/1723592225) | [AppEcho Labs ,LLC](https://appshunter.io/developer/1701185869) |

## What reviewers say

### Workout Tracker

[App page](https://appshunter.io/ios/app/workout-tracker-trackermax/id6737291931)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support Us | $2.99 | per month |


### Protocol

[App page](https://appshunter.io/ios/app/protocol-hrv-tracker/id6762954264)

This app helps you scientifically test health claims about supplements, routines, and lifestyle changes. It guides you through 21-day experiments using your own body data and provides clear verdicts based on your metrics.

**Highlights:** Test health claims scientifically, Structured 21-day experiments, Integrates with Apple Health data, Provides clear 'Keep It' or 'Drop It' verdicts, Tests supplements, routines, and lifestyle changes, Data privacy and export options

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Protocol Pro (Monthly) | $14.99 | per month |
| Protocol Pro (Annual) | $119.99 | per year |


## Frequently asked questions

### Is Workout Tracker free?

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

### Is Protocol free?

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

### Do Workout Tracker or Protocol have ads?

Protocol shows ads; Workout Tracker does not.

### Which is updated more often, Workout Tracker or Protocol?

Workout Tracker ships an update monthly, and Protocol fortnightly. Most recently, Workout Tracker was updated on October 9, 2026 and Protocol 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.*