# Каталог Onliner vs OZ

The clearest difference is ads: OZ at none against Каталог Onliner's shown. OZ also leads on monetization model (free vs free with in-app purchases). Каталог Onliner's advantage is rating (4.8 vs 4.6). On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Каталог Onliner holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 111 and 108 respectively. Written reviews point the same way: 38% of Каталог Onliner's written reviews are positive against 35% of OZ's.

Каталог Onliner ships an update every 11 days, OZ fortnightly. The most recent releases landed on September 18, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Каталог Onliner | OZ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (111 ratings)](https://appshunter.io/ios/app/onliner/id1062235600/reviews)** | [4.6 (108 ratings)](https://appshunter.io/ios/app/oz/id1224520373/reviews) |
| Number of ratings | **111** | 108 |
| Positive reviews | **37.7% of reviews** | 35.3% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 11 days** | Fortnightly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 111 MB | 88 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Onliner LLC](https://appshunter.io/developer/1062235599) | [OZ MARKET](https://appshunter.io/developer/1224520372) |

## What reviewers say

### Каталог Onliner

[App page](https://appshunter.io/ios/app/onliner/id1062235600)

This app serves as a comprehensive marketplace for shopping and selling in Belarus. It allows users to compare products, prices, and delivery options from various online stores, with integrated payment solutions and a fast delivery service.

**Highlights:** Product comparison by parameters, Price comparison across stores, Integrated payment options (Minipay, Klever card), Fast delivery service (Onliner Prime), Seller success ratings, Detailed product filters

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

**In-app purchases:** none


### OZ

[App page](https://appshunter.io/ios/app/oz/id1224520373)

This app allows users to earn bonuses on purchases, track orders, and receive items quickly with a QR code. Stay updated on promotions, scan barcodes, and enjoy one-click payments. Get support for any questions or issues.

**Highlights:** Earn bonuses on purchases, Check orders and bonuses, Quick checkout with QR code, Stay updated on sales, Scan product barcodes, One-click payment

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

**In-app purchases:** none


## Frequently asked questions

### Is Каталог Onliner free?

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

### Is OZ free?

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

### Which has better reviews, Каталог Onliner or OZ?

Каталог Onliner is rated higher. Каталог Onliner averages 4.8 out of 5 from 111 ratings, while OZ averages 4.6 from 108 ratings.

### Do Каталог Onliner or OZ have ads?

Каталог Onliner shows ads; OZ does not.

### Which is updated more often, Каталог Onliner or OZ?

Каталог Onliner ships an update every 11 days, and OZ fortnightly. Most recently, Каталог Onliner was updated on September 18, 2026 and OZ on September 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*