# av.by vs 21vek.by

The clearest difference is rating: 21vek.by at 4.9 against av.by's 4.6. 21vek.by also leads on review sentiment (26% vs 12%). av.by's advantage is iOS requirement (13.0 vs 15.1). On price, ratings volume, update cadence and ads there is nothing between them.

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

21vek.by holds the better App Store score, 4.9 against 4.6. Both are backed by a comparable volume of ratings — 466 and 896 respectively. Written reviews point the same way: 12% of av.by's written reviews are positive against 26% of 21vek.by's.

av.by ships an update fortnightly, 21vek.by every 3 weeks. Both last shipped on October 26, 2026.

## The numbers

| Metric | av.by | 21vek.by |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (466 ratings)](https://appshunter.io/ios/app/avby/id1020154366/reviews) | **[4.9 (896 ratings)](https://appshunter.io/ios/app/21vekby/id1407213035/reviews)** |
| Number of ratings | 466 | **896** |
| Positive reviews | 12.2% of reviews | **26.2% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free | Free |
| Size | 256 MB | 113 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ООО "Автоклассифайд"](https://appshunter.io/developer/1287539152) | [TRIOVIST, OOO](https://appshunter.io/developer/1407213034) |

## What reviewers say

### av.by

[App page](https://appshunter.io/ios/app/avby/id1020154366)

Easily buy or sell cars in Belarus with a large database of listings. Find vehicles using detailed filters, communicate with sellers, and save favorites. Quickly list your own car and get notifications for new ads.

**Highlights:** Large car listing database, Advanced search filters, Chat with sellers, Save favorite listings, Credit/leasing applications, New listing notifications, Quick ad posting

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

**In-app purchases:** none


### 21vek.by

[App page](https://appshunter.io/ios/app/21vekby/id1407213035)

Shop over a million products from top brands with a vast selection of electronics, home goods, and repair items. Enjoy fast delivery across Belarus, flexible installment payments, and a quality guarantee. Stay updated on deals and manage your orders easily.

**Highlights:** Over 1 million products, Fast delivery in Belarus, Installment payments up to 48 months, Quality guarantee, Bonus program and gift certificates, Intuitive search and filters, Customer reviews and ratings

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

**In-app purchases:** none


## Frequently asked questions

### Is av.by free?

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

### Is 21vek.by free?

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

### Which has better reviews, av.by or 21vek.by?

21vek.by is rated higher. av.by averages 4.6 out of 5 from 466 ratings, while 21vek.by averages 4.9 from 896 ratings.

### Do av.by or 21vek.by have ads?

Neither av.by nor 21vek.by shows ads.

### Which is updated more often, av.by or 21vek.by?

av.by ships an update fortnightly, and 21vek.by every 3 weeks. Most recently, av.by was updated on October 26, 2026 and 21vek.by on October 26, 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.*