# Контур.Диадок vs Топливные карты

The clearest difference is update cadence: Контур.Диадок at every 2 weeks against Топливные карты's every 5 weeks. Топливные карты's advantage is review sentiment (67% vs 56%) and iOS requirement (12.0 vs 17.0). On price, ads, in-app purchases and monetization model 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, Топливные карты every 5 weeks. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Контур.Диадок | Топливные карты |
| --- | --- | --- |
| 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 | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 5 weeks |
| Monetization | Free | Free |
| Size | 107 MB | 35 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SKB Kontur](https://appshunter.io/developer/417000920) | [Konstantin Lukmanov](https://appshunter.io/developer/1112540066) |

## 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


### Топливные карты

[App page](https://appshunter.io/ios/app/id1668042895)

Manage your fuel card accounts and view transaction history. Easily update cardholder names, set spending limits, and block or unblock your cards.

**Highlights:** Account information, Fuel card details, Recent account transactions, Recent card transactions, Update cardholder name, Set card limits, Block/unblock cards

**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 Топливные карты free?

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

### Do Контур.Диадок or Топливные карты have ads?

Neither Контур.Диадок nor Топливные карты shows ads.

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

Контур.Диадок ships an update every 2 weeks, and Топливные карты every 5 weeks. Most recently, Контур.Диадок was updated on November 7, 2026 and Топливные карты on November 3, 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.*