# Контур.Диадок vs Карготех

The clearest difference is review sentiment: Контур.Диадок at 56% against Карготех's 33%. Карготех's advantage is update cadence (every 5 days vs every 2 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.

Контур.Диадок ships an update every 2 weeks, Карготех every 5 days. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Контур.Диадок | Карготех |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (36 ratings)](https://appshunter.io/ios/app/id1492422672/reviews)** | — |
| Number of ratings | **36** | — |
| Positive reviews | **55.9% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | Free | — |
| Size | 107 MB | 55 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SKB Kontur](https://appshunter.io/developer/417000920) | [Egor Kirsanov](https://appshunter.io/developer/1710325290) |

## What reviewers say

### Контур.Диадок

[App page](https://appshunter.io/ios/app/id1492422672)

This business application facilitates the exchange of legally significant electronic documents between counterparties and within an organization. Users can sign, approve, or reject documents directly from their mobile devices, managing their entire document workflow on the go. It requires an account created via the web version.

**Highlights:** Exchange legally significant electronic documents, Sign, approve, and reject documents, Manage organizational document workflow, Invite new counterparties, Review deal information before signing

**Features:** macOS Compatibility

**In-app purchases:** none


### Карготех

[App page](https://appshunter.io/ios/app/id6745170147)

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

**In-app purchases:** none


## Frequently asked questions

### Is Контур.Диадок free?

Контур.Диадок is free to download, with no in-app purchases.

### Is Карготех free?

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

### Do Контур.Диадок or Карготех have ads?

Neither Контур.Диадок nor Карготех shows ads.

### Which is updated more often, Контур.Диадок or Карготех?

Контур.Диадок ships an update every 2 weeks, and Карготех every 5 days. Most recently, Контур.Диадок was updated on November 7, 2026 and Карготех on November 8, 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.*