# Stress Test. vs QR Code Master

The clearest difference is review sentiment: QR Code Master at 71% against Stress Test.'s 0%. QR Code Master also leads on chart position (#86 vs unranked). Stress Test.'s advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Stress Test. sells 5 one-off in-app purchases and QR Code Master sells 5 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 12, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Stress Test. | QR Code Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (1.8K ratings)](https://appshunter.io/ios/app/qr-code-master-scan-and-maker/id6737916371/reviews)** |
| Number of ratings | — | **1.8K** |
| Positive reviews | 0.0% of reviews | **70.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | Free with in-app purchases | Freemium |
| Best chart rank | — | **#86** |
| Size | 42 MB | 16 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [F.R. - CUIDADOS DE SAUDE, LDA](https://appshunter.io/developer/1568299411) | [Tiki Media LTS](https://appshunter.io/developer/1778498969) |

## 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 |


### QR Code Master

[App page](https://appshunter.io/ios/app/qr-code-master-scan-and-maker/id6737916371)

**Currently charting:** #86 Top Grossing · Utilities (US App Store)

Instantly scan and create QR codes and barcodes with this powerful toolkit. It offers fast, reliable scanning even in challenging conditions and allows for the generation of custom codes for various data types. Enjoy a private and secure experience with features like history logging and batch scanning.

**Highlights:** Lightning-fast QR code scanning, Create custom QR codes (URLs, text, vCards), Wi-Fi network connection via QR code, Batch scanning for multiple codes, Scan from gallery images, Supports all major QR and barcode formats, History log and flashlight support

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $9.99 | per 7 days |
| Weekly Subscription | $9.99 | per 7 days |
| master trial weekly 12 | $11.99 | per 7 days |
| Yearly Subscription | $59.99 | per year |
| Yearly Subscription Trial | $59.99 | per year |

**What reviewers like**

- 👍 Great QR Code Master
- 💡 Option
- 👍 Works very well
- 👍 Positive vibes 2025
- 👍 Response to camera!

**What reviewers complain about**

- 🐛 Can't read the pamphlet
- 🐛 Terrible my qr reader on my iPhone works fine except for your registration  sticker
- 🐛 Can't get in
- 🐛 Beware - Not free as stated, billed via Apple
- 🐛 Malpractice from this   Scheme, want to cancel and return device

**Reported bugs**

- Login screen freezes
- Incompatible with older devices

**Requested features**

- Dark mode option
- Advanced analytics dashboard


## Frequently asked questions

### Is Stress Test. free?

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

### Is QR Code Master free?

QR Code Master is free to download, with in-app purchases available.

### Do Stress Test. or QR Code Master have ads?

Neither Stress Test. nor QR Code Master shows ads.

### Which is updated more often, Stress Test. or QR Code Master?

Stress Test. ships an update weekly, and QR Code Master weekly. Most recently, Stress Test. was updated on October 12, 2026 and QR Code Master on October 16, 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.*