# Stress Test vs Heart Rate Tracker

The clearest difference is in-app purchases: Stress Test at none against Heart Rate Tracker's 3. Stress Test also leads on ads (none vs shown). Heart Rate Tracker's advantage is update cadence (every 5 days vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Heart Rate Tracker sells 3 in-app purchases, starting at $9.99 per 7 days. Stress Test asks for nothing beyond the download.

Stress Test ships an update every 2 months, Heart Rate Tracker every 5 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Stress Test | Heart Rate Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.4 (9 ratings)](https://appshunter.io/ios/app/heart-rate-tracker-pulsecheck/id6764593737/reviews)** |
| Number of ratings | — | **9** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 7 MB | 91 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Martin Tseng](https://appshunter.io/developer/1217065716) | [Super connect brands d.o.o.](https://appshunter.io/developer/1895843035) |

## What reviewers say

### Stress Test

[App page](https://appshunter.io/ios/app/stress-test/id6465746384)

**Features:** macOS Compatibility

**In-app purchases:** none


### Heart Rate Tracker

[App page](https://appshunter.io/ios/app/heart-rate-tracker-pulsecheck/id6764593737)

Monitor your pulse, blood pressure, blood oxygen, and temperature. Understand your lab results with AI-powered explanations and generate shareable health reports for your doctor.

**Highlights:** Heart rate monitoring, Track vital signs (BP, SpO2, Sugar, Temp), AI lab result explanation, Generate health reports, Intuitive interface, Data privacy control

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 week | $9.99 | per 7 days |
| 1 month | $29.99 | per month |
| 1 year | $69.99 | per year |


## Frequently asked questions

### Is Stress Test free?

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

### Is Heart Rate Tracker free?

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

### Do Stress Test or Heart Rate Tracker have ads?

Heart Rate Tracker shows ads; Stress Test does not.

### Which is updated more often, Stress Test or Heart Rate Tracker?

Stress Test ships an update every 2 months, and Heart Rate Tracker every 5 days. Most recently, Stress Test was updated on November 3, 2026 and Heart Rate Tracker on November 5, 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.*