# Stress Test. vs Stress Matrix

The clearest difference is update cadence: Stress Matrix at daily against Stress Test.'s weekly. Stress Test.'s advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Stress Test. sells 5 one-off in-app purchases and Stress Matrix sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Stress Test. ships an update weekly, Stress Matrix daily. The most recent releases landed on October 24, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Stress Test. | Stress Matrix |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 42 MB | 2 MB |
| Requires iOS | **15.0** | 16.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [F.R. - CUIDADOS DE SAUDE, LDA](https://appshunter.io/developer/1568299411) | [Mehmet Erdem Devge](https://appshunter.io/developer/1464750482) |

## What reviewers say

### Stress Test.

[App page](https://appshunter.io/ios/app/stress-test/id1580761803)

This application uses a questionnaire to help users identify personal stress factors and triggers. It allows for regular assessment of stress levels to track improvements or worsening conditions.

**Highlights:** Stress factor identification, Trigger identification, Regular stress level assessment, Questionnaire-based testing, Progress tracking

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |
| Mental Health Test Pack | $1.99 | one-time |
| Personality Test Pack | $1.99 | one-time |
| Relationships Test Pack | $1.99 | one-time |
| Unlock All Tests | $3.99 | one-time |


### Stress Matrix

[App page](https://appshunter.io/ios/app/stress-matrix/id6736342574)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| lifetime | $1.99 | one-time |


## Frequently asked questions

### Is Stress Test. free?

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

### Is Stress Matrix free?

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

### Do Stress Test. or Stress Matrix have ads?

Neither Stress Test. nor Stress Matrix shows ads.

### Which is updated more often, Stress Test. or Stress Matrix?

Stress Test. ships an update weekly, and Stress Matrix daily. Most recently, Stress Test. was updated on October 24, 2026 and Stress Matrix on October 12, 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.*