# OSON vs КВАРТАЛ

The clearest difference is review sentiment: OSON at 75% against КВАРТАЛ's 50%. OSON also leads on update cadence (every 2 months vs every 5 months). 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.

OSON ships an update every 2 months, КВАРТАЛ every 5 months. The most recent releases landed on October 11, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | OSON | КВАРТАЛ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (9 ratings)](https://appshunter.io/ios/app/oson/id1473465023/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | **74.5% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Free | — |
| Size | 164 MB | 116 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [IBT](https://appshunter.io/developer/1447380033) | [Domopult](https://appshunter.io/developer/1271783492) |

## What reviewers say

### OSON

[App page](https://appshunter.io/ios/app/oson/id1473465023)

Send money from Russia to Tajikistan instantly with low fees. Transfer funds from Russian payment cards to bank accounts and cards of the International Bank of Tajikistan. Easily repay loans and withdraw cash.

**Highlights:** Money transfers from Russia to Tajikistan, Low commission from 0.8%, Instant transfers, Loan repayment, Cash withdrawal options, Supports VISA, MasterCard, Maestro, МИР

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

**In-app purchases:** none


### КВАРТАЛ

[App page](https://appshunter.io/ios/app/id6463223633)

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

**In-app purchases:** none


## Frequently asked questions

### Is OSON free?

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

### Is КВАРТАЛ free?

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

### Do OSON or КВАРТАЛ have ads?

Neither OSON nor КВАРТАЛ shows ads.

### Which is updated more often, OSON or КВАРТАЛ?

OSON ships an update every 2 months, and КВАРТАЛ every 5 months. Most recently, OSON was updated on October 11, 2026 and КВАРТАЛ on October 7, 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.*