# Workout Tracker vs OAr

The clearest difference is in-app purchases: OAr at none against Workout Tracker's 2. OAr also leads on ads (none vs shown) and update cadence (daily vs weekly). On price and device support there is nothing between them.

Both are free to download. Workout Tracker sells 2 in-app purchases, starting at $3.99 per month. OAr asks for nothing beyond the download.

Workout Tracker ships an update weekly, OAr daily. The most recent releases landed on November 8, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | Workout Tracker | OAr |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Daily** |
| Size | 87 MB | 54 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, Apple Watch | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Can Ata](https://appshunter.io/developer/1461706769) | [Johannes Lauber](https://appshunter.io/developer/1483223615) |

## What reviewers say

### Workout Tracker

[App page](https://appshunter.io/ios/app/workout-tracker-fitdata/id6740706351)

**Features:** Apple Watch app, iPhone Duo support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FitData Pro (Monthly) | $3.99 | per month |
| FitData Pro (Annual) | $24.99 | per year |


### OAr

[App page](https://appshunter.io/ios/app/oar-breathwork/id6825751634)

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

**In-app purchases:** none


## Frequently asked questions

### Is Workout Tracker free?

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

### Is OAr free?

OAr is free to download, with no in-app purchases.

### Do Workout Tracker or OAr have ads?

Workout Tracker shows ads; OAr does not.

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

Workout Tracker ships an update weekly, and OAr daily. Most recently, Workout Tracker was updated on November 8, 2026 and OAr on November 13, 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.*