# 1С vs 1С

The clearest difference is update cadence: 1С at monthly against 1С's every 4 months. 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 monthly, 1С every 4 months. The most recent releases landed on September 17, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | 1С | 1С |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 30.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | — | Free |
| Size | 109 MB | 121 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Software Laboratory Ltd.](https://appshunter.io/developer/514266183) | [1C-SOFT LIMITED LIABILITY COMPANY](https://appshunter.io/developer/1188302931) |

## What reviewers say

### 1С

[App page](https://appshunter.io/ios/app/1/id1482093522)

**Features:** macOS Compatibility

**In-app purchases:** none


### 1С

[App page](https://appshunter.io/ios/app/1/id1513613578)

Scan QR codes from retail receipts to automatically verify them with the Russian Federal Tax Service. This data then populates expense reports, travel logs, or entrepreneur expense documents within the 1С:БизнесСтарт service, reducing tax risks and increasing automation.

**Highlights:** Scan retail receipt QR codes, Verify receipts with FNS Russia, Automate expense report population, Streamline document preparation, Reduce tax risks

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 1С free?

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

### Is 1С free?

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

### Do 1С or 1С have ads?

Neither 1С nor 1С shows ads.

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

1С ships an update monthly, and 1С every 4 months. Most recently, 1С was updated on September 17, 2026 and 1С on September 6, 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.*