# «КРОСТ» vs А101 Качество

The clearest difference is update cadence: А101 Качество at every 3 days against «КРОСТ»'s every 5 weeks. «КРОСТ»'s advantage is iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

«КРОСТ» ships an update every 5 weeks, А101 Качество every 3 days. The most recent releases landed on October 19, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | «КРОСТ» | А101 Качество |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/id1289592348/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 4.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 days** |
| Size | 68 MB | 46 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Elena Plaksina](https://appshunter.io/developer/1403422947) | [A101-DIDZHITAL, OOO](https://appshunter.io/developer/1857609791) |

## What reviewers say

### «КРОСТ»

[App page](https://appshunter.io/ios/app/id1289592348)

**Features:** macOS Compatibility

**In-app purchases:** none


### А101 Качество

[App page](https://appshunter.io/ios/app/101/id6760610406)

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

**In-app purchases:** none


## Frequently asked questions

### Is «КРОСТ» free?

«КРОСТ» is free to download, with no in-app purchases.

### Is А101 Качество free?

А101 Качество is free to download, with no in-app purchases.

### Do «КРОСТ» or А101 Качество have ads?

Neither «КРОСТ» nor А101 Качество shows ads.

### Which is updated more often, «КРОСТ» or А101 Качество?

«КРОСТ» ships an update every 5 weeks, and А101 Качество every 3 days. Most recently, «КРОСТ» was updated on October 19, 2026 and А101 Качество on October 7, 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.*