# HeartOxy vs Rep Track

The clearest difference is price: Rep Track at Free against HeartOxy's $3.99. HeartOxy's advantage is in-app purchases (none vs 1) and update cadence (every 3 days vs every 2 weeks). On ads and device support there is nothing between them.

Rep Track is free to download; HeartOxy costs $3.99 up front. Rep Track sells 1 one-off in-app purchase. HeartOxy asks for nothing beyond the download.

HeartOxy ships an update every 3 days, Rep Track every 2 weeks. The most recent releases landed on October 9, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | HeartOxy | Rep Track |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/rep-track-workout-tracker/id6759986590/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 7 MB | 7 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Boon Piow Leong](https://appshunter.io/developer/1869053126) | [Taylor Cascino](https://appshunter.io/developer/1882107919) |

## What reviewers say

### HeartOxy

[App page](https://appshunter.io/ios/app/heartoxy/id6757838240)

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


### Rep Track

[App page](https://appshunter.io/ios/app/rep-track-workout-tracker/id6759986590)

Log unlimited workouts with this private, ad-free fitness tracker. Features smart suggestions, PR detection, and rest timers. Unlock advanced analytics and unlimited history with a one-time Pro purchase.

**Highlights:** Log unlimited workouts, Smart workout suggestions, PR detection with haptics, Rest timer with haptic feedback, Workout history export, Full analytics (Pro), Calendar view (Pro)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rep Track Pro | $4.99 | one-time |


## Frequently asked questions

### Is HeartOxy free?

HeartOxy costs $3.99, with no in-app purchases.

### Is Rep Track free?

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

### Do HeartOxy or Rep Track have ads?

Neither HeartOxy nor Rep Track shows ads.

### Which is updated more often, HeartOxy or Rep Track?

HeartOxy ships an update every 3 days, and Rep Track every 2 weeks. Most recently, HeartOxy was updated on October 9, 2026 and Rep Track on October 1, 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.*