# Vitamin Tracker vs Protocol

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

Both are free to download. Vitamin Tracker sells 2 in-app purchases, starting at $2.99 per 7 days 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.

Vitamin Tracker ships an update every 3 weeks, Protocol fortnightly. The most recent releases landed on October 26, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Vitamin 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 | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 20 MB | 58 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Metehan Gurgentepe](https://appshunter.io/developer/1703336019) | [AppEcho Labs ,LLC](https://appshunter.io/developer/1701185869) |

## What reviewers say

### Vitamin Tracker

[App page](https://appshunter.io/ios/app/vitamin-tracker-pill-log/id6744279603)

This app helps you build healthy habits by tracking your daily vitamins and medications. Set smart reminders, view your intake history, and integrate with health platforms to manage your wellness routine effectively.

**Highlights:** Daily dashboard with progress cards, Smart, flexible reminders, Interactive calendar history, Apple Health integration, Detailed medicine tracking, Customizable icons, Dark mode support

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access | $2.99 | per 7 days |
| Premium Access | $19.99 | 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 Vitamin Tracker free?

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

### Is Protocol free?

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

### Do Vitamin Tracker or Protocol have ads?

Protocol shows ads; Vitamin Tracker does not.

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

Vitamin Tracker ships an update every 3 weeks, and Protocol fortnightly. Most recently, Vitamin Tracker was updated on October 26, 2026 and Protocol on October 15, 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.*