# 1С vs КББ БИЗНЕС

The clearest difference is update cadence: КББ БИЗНЕС at every 2 months against 1С's every 10 months. 1С's advantage is iOS requirement (11.0 vs 15.0). 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.

1С ships an update every 10 months, КББ БИЗНЕС every 2 months. The most recent releases landed on October 15, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 1С | КББ БИЗНЕС |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/id6443613705/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 2 months** |
| Size | 85 MB | 52 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [1C-SOFT LIMITED LIABILITY COMPANY](https://appshunter.io/developer/1188302931) | [KUZNETSKBUSINESSBANK(JSC)](https://appshunter.io/developer/1647126859) |

## What reviewers say

### 1С

[App page](https://appshunter.io/ios/app/1/id1585342910)

**Features:** macOS Compatibility

**In-app purchases:** none


### КББ БИЗНЕС

[App page](https://appshunter.io/ios/app/id6443613705)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 1С free?

1С is free to download, with no in-app purchases.

### Is КББ БИЗНЕС free?

КББ БИЗНЕС is free to download, with no in-app purchases.

### Do 1С or КББ БИЗНЕС have ads?

Neither 1С nor КББ БИЗНЕС shows ads.

### Which is updated more often, 1С or КББ БИЗНЕС?

1С ships an update every 10 months, and КББ БИЗНЕС every 2 months. Most recently, 1С was updated on October 15, 2026 and КББ БИЗНЕС on October 24, 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.*