# supaTRI vs HR Zone & Cardio Tracker

The clearest difference is iOS requirement: supaTRI at 15.1 against HR Zone & Cardio Tracker's 26.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. supaTRI sells 2 in-app purchases, starting at $4.99 per month and HR Zone & Cardio Tracker sells 6 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | supaTRI | HR Zone & Cardio Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 days | — |
| Size | 41 MB | 12 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Ahmet Salih](https://appshunter.io/developer/6785607896) | [You 2.0, LLC](https://appshunter.io/developer/1547733681) |

## What reviewers say

### supaTRI

[App page](https://appshunter.io/ios/app/supatri/id6785607894)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| supaTRI Managed | $4.99 | per month |
| supaTRI BYOK Yearly | $12.99 | per year |


### HR Zone & Cardio Tracker

[App page](https://appshunter.io/ios/app/hr-zone-and-cardio-tracker/id6815879487)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $1.99 | per month |
| Pro Monthly | $2.99 | per month |
| Pro Monthly | $3.99 | per month |
| Pro Yearly | $14.99 | per year |
| Pro Yearly | $22.99 | per year |
| Pro Yearly | $29.99 | per year |


## Frequently asked questions

### Is supaTRI free?

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

### Is HR Zone & Cardio Tracker free?

HR Zone & Cardio Tracker is free to download, with in-app purchases available.

### Do supaTRI or HR Zone & Cardio Tracker have ads?

Neither supaTRI nor HR Zone & Cardio Tracker shows ads.

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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.*