# Тест PAEI vs QR Session Scanner

Тест PAEI and QR Session Scanner are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Тест PAEI ships an update every 8 months, QR Session Scanner every 9 months. The most recent releases landed on September 18, 2026 and May 16, 2026 respectively.

## The numbers

| Metric | Тест PAEI | QR Session Scanner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 months** | Every 9 months |
| Size | 24 MB | 9 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sergey Dolgikh](https://appshunter.io/developer/1554143081) | [Iventishes, OOO](https://appshunter.io/developer/1460787905) |

## What reviewers say

### Тест PAEI

[App page](https://appshunter.io/ios/app/paei/id1554143079)

**Features:** macOS Compatibility

**In-app purchases:** none


### QR Session Scanner

[App page](https://appshunter.io/ios/app/qr-session-scanner/id1595061909)

**In-app purchases:** none


## Frequently asked questions

### Is Тест PAEI free?

Тест PAEI is free to download, with no in-app purchases.

### Is QR Session Scanner free?

QR Session Scanner is free to download, with no in-app purchases.

### Do Тест PAEI or QR Session Scanner have ads?

Neither Тест PAEI nor QR Session Scanner shows ads.

### Which is updated more often, Тест PAEI or QR Session Scanner?

Тест PAEI ships an update every 8 months, and QR Session Scanner every 9 months. Most recently, Тест PAEI was updated on September 18, 2026 and QR Session Scanner on May 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.*