# Health Tracker vs Protocol

The clearest difference is review sentiment: Health Tracker at 100% against Protocol's 0%. Health Tracker also leads on ads (none vs shown) and update cadence (daily vs fortnightly). Protocol's advantage is monetization model (free with in-app purchases vs subscription). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Health Tracker sells 2 in-app purchases, 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.

Health Tracker ships an update daily, Protocol fortnightly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Health 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 | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Fortnightly |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 31 MB | 58 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Musa Balki](https://appshunter.io/developer/1690081498) | [AppEcho Labs ,LLC](https://appshunter.io/developer/1701185869) |

## What reviewers say

### Health Tracker

[App page](https://appshunter.io/ios/app/health-tracker-pill-reminder/id6741359856)

Easily manage your medications with timely reminders and track your health metrics like weight, blood pressure, and blood sugar. Organize doctor appointments and view all your health information in one convenient place.

**Highlights:** Medication reminders, Appointment scheduling, Weight tracking, Blood pressure monitoring, Blood sugar tracking, Health data organization

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $2.99 | per month |
| Premium | $24.99 | per year |


### 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 Health Tracker free?

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

### Is Protocol free?

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

### Do Health Tracker or Protocol have ads?

Protocol shows ads; Health Tracker does not.

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

Health Tracker ships an update daily, and Protocol fortnightly. Most recently, Health Tracker was updated on October 30, 2026 and Protocol on October 31, 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.*