# 1С vs КриптоАРМ Mobile

The clearest difference is update cadence: КриптоАРМ Mobile at every 9 days against 1С's every 4 months. 1С's advantage is iOS requirement (13.0 vs 15.5). 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 4 months, КриптоАРМ Mobile every 9 days. The most recent releases landed on October 15, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | 1С | КриптоАРМ Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 9 days** |
| Monetization | Free | — |
| Size | 123 MB | 68 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [1C-SOFT LIMITED LIABILITY COMPANY](https://appshunter.io/developer/1188302931) | [Digt](https://appshunter.io/developer/1218200349) |

## What reviewers say

### 1С

[App page](https://appshunter.io/ios/app/1/id1475739699)

This application allows users to manage legally significant electronic documents through the 1C-EDO service. It provides functionality to view incoming and outgoing documents with filters, sign them electronically, and handle rejections or cancellations.

**Highlights:** View electronic documents, Use convenient filters, Sign electronic documents, Reject electronic documents, Cancel electronic documents

**Features:** macOS Compatibility

**In-app purchases:** none


### КриптоАРМ Mobile

[App page](https://appshunter.io/ios/app/mobile/id6755302720)

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

**In-app purchases:** none


## Frequently asked questions

### Is 1С free?

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

### Is КриптоАРМ Mobile free?

КриптоАРМ Mobile is free to download, with no in-app purchases.

### Do 1С or КриптоАРМ Mobile have ads?

Neither 1С nor КриптоАРМ Mobile shows ads.

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

1С ships an update every 4 months, and КриптоАРМ Mobile every 9 days. Most recently, 1С was updated on October 15, 2026 and КриптоАРМ Mobile on October 13, 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.*