# ZOG vs UKRNAFTA

The clearest difference is update cadence: UKRNAFTA at every 3 weeks against ZOG's every 3 months. ZOG's advantage is monetization model (free vs ad-supported). 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.

ZOG ships an update every 3 months, UKRNAFTA every 3 weeks. The most recent releases landed on June 1, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | ZOG | UKRNAFTA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (19 ratings)](https://appshunter.io/ios/app/ukrnafta/id6449353231/reviews)** |
| Number of ratings | — | **19** |
| Positive reviews | 44.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 52 MB | 101 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Oleg Serovskiy](https://appshunter.io/developer/1735299644) | [PUBLIC JOINT-STOCK COMPANY «UKRNAFTA»](https://appshunter.io/developer/1688690840) |

## What reviewers say

### ZOG

[App page](https://appshunter.io/ios/app/zog/id1556413747)

This app serves as a digital loyalty card for a gas station network. It allows users to access discounts, bonuses, and track their spending. Users can also find station locations, get information on services, and receive personalized offers.

**Highlights:** Digital loyalty and bonus card, Track bonus accrual and spending, Information on promotions and news, Find gas station locations and services, Route planning to nearest station, Personalized offers and gifts, Transaction control, 24/7 technical support

**Features:** macOS Compatibility

**In-app purchases:** none


### UKRNAFTA

[App page](https://appshunter.io/ios/app/ukrnafta/id6449353231)

This app streamlines the refueling process at a gas station network. It allows users to check fuel prices, pay for fuel in a few clicks without waiting in line, and monitor their expenses. Users can also stay updated on news and promotions.

**Highlights:** Check current fuel prices, Pay for fuel with NaftaPAY, Purchase fuel online, Pay with Apple Pay, Track expenses, View news and promotions

**In-app purchases:** none


## Frequently asked questions

### Is ZOG free?

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

### Is UKRNAFTA free?

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

### Do ZOG or UKRNAFTA have ads?

Neither ZOG nor UKRNAFTA shows ads.

### Which is updated more often, ZOG or UKRNAFTA?

ZOG ships an update every 3 months, and UKRNAFTA every 3 weeks. Most recently, ZOG was updated on June 1, 2026 and UKRNAFTA on September 15, 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.*