# ОренОйл vs 21 Век

The clearest difference is review sentiment: 21 Век at 75% against ОренОйл's 0%. 21 Век also leads on update cadence (every 6 weeks vs every 4 months) and ratings volume (7 vs 1). ОренОйл's advantage is rating (5.0 vs 4.4) and iOS requirement (12.4 vs 15.1). 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.

ОренОйл holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: 21 Век has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 0% of ОренОйл's written reviews are positive against 75% of 21 Век's, so the app with the better star average is not the one people write more warmly about.

ОренОйл ships an update every 4 months, 21 Век every 6 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | ОренОйл | 21 Век |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1543403659/reviews)** | [4.4 (7 ratings)](https://appshunter.io/ios/app/21/id6468403972/reviews) |
| Number of ratings | 1 | **7** |
| Positive reviews | 0.0% of reviews | **75.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 weeks** |
| Monetization | — | Free |
| Size | 33 MB | 38 MB |
| Requires iOS | **12.4** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ООО Розничная сеть АЗС «ОРЕНОЙЛ»](https://appshunter.io/developer/1543403661) | [Albert Mamaliev](https://appshunter.io/developer/1709857189) |

## What reviewers say

### ОренОйл

[App page](https://appshunter.io/ios/app/id1543403659)

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none


### 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


## Frequently asked questions

### Is ОренОйл free?

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

### Is 21 Век free?

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

### Which has better reviews, ОренОйл or 21 Век?

ОренОйл is rated higher. ОренОйл averages 5.0 out of 5 from 1 ratings, while 21 Век averages 4.4 from 7 ratings.

### Do ОренОйл or 21 Век have ads?

Neither ОренОйл nor 21 Век shows ads.

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

ОренОйл ships an update every 4 months, and 21 Век every 6 weeks. Most recently, ОренОйл was updated on October 24, 2026 and 21 Век on October 25, 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.*