# 21 Век vs Дакон

The clearest difference is update cadence: Дакон at daily against 21 Век's every 6 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.

21 Век ships an update every 6 weeks, Дакон daily. The most recent releases landed on November 7, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 21 Век | Дакон |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (8 ratings)](https://appshunter.io/ios/app/21/id6468403972/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Daily** |
| Monetization | Free | — |
| Size | 38 MB | 10 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Albert Mamaliev](https://appshunter.io/developer/1709857189) | [DIGITAL ASSISTANTS LLC](https://appshunter.io/developer/1670129501) |

## What reviewers say

### 21 Век

[App page](https://appshunter.io/ios/app/21/id6468403972)

This app allows users to purchase fuel and goods from a gas station network at a discount. It offers features like pre-paying for fuel, transferring fuel to others, and tracking transaction history. Users can also stay informed about promotions and receive personalized offers.

**Highlights:** Pre-purchase fuel at a discount, Pay for fuel without cashier, Transfer fuel to other users, Convert fuel types, Track transaction history, Discover promotions and offers

**Features:** Vision Pro support

**In-app purchases:** none


### Дакон

[App page](https://appshunter.io/ios/app/id6762513847)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 21 Век free?

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

### Is Дакон free?

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

### Do 21 Век or Дакон have ads?

Neither 21 Век nor Дакон shows ads.

### Which is updated more often, 21 Век or Дакон?

21 Век ships an update every 6 weeks, and Дакон daily. Most recently, 21 Век was updated on November 7, 2026 and Дакон on October 28, 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.*