# B2B RealElectro vs А101 Качество

The clearest difference is update cadence: А101 Качество at every 3 days against B2B RealElectro's every 3 weeks. 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.

B2B RealElectro ships an update every 3 weeks, А101 Качество every 3 days. The most recent releases landed on September 29, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | B2B RealElectro | А101 Качество |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Size | 27 MB | 46 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Alexey Andreev](https://appshunter.io/developer/1622101276) | [A101-DIDZHITAL, OOO](https://appshunter.io/developer/1857609791) |

## What reviewers say

### B2B RealElectro

[App page](https://appshunter.io/ios/app/b2b-realelectro/id1634584082)

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

**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 B2B RealElectro free?

B2B RealElectro 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 B2B RealElectro or А101 Качество have ads?

Neither B2B RealElectro nor А101 Качество shows ads.

### Which is updated more often, B2B RealElectro or А101 Качество?

B2B RealElectro ships an update every 3 weeks, and А101 Качество every 3 days. Most recently, B2B RealElectro was updated on September 29, 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.*