# Kortas vs ОТ и ДО

Kortas and ОТ и ДО are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Kortas ships an update fortnightly, ОТ и ДО every 3 weeks. The most recent releases landed on November 2, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Kortas | ОТ и ДО |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Size | 126 MB | 42 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Roman Kolesov](https://appshunter.io/developer/1821401175) | [QIWI TECHNOLOGIES LLC](https://appshunter.io/developer/1441644074) |

## What reviewers say

### Kortas

[App page](https://appshunter.io/ios/app/kortas/id6747422252)

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

**In-app purchases:** none


### ОТ и ДО

[App page](https://appshunter.io/ios/app/id6760663069)

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

**In-app purchases:** none


## Frequently asked questions

### Is Kortas free?

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

### Is ОТ и ДО free?

ОТ и ДО is free to download, with no in-app purchases.

### Do Kortas or ОТ и ДО have ads?

Neither Kortas nor ОТ и ДО shows ads.

### Which is updated more often, Kortas or ОТ и ДО?

Kortas ships an update fortnightly, and ОТ и ДО every 3 weeks. Most recently, Kortas was updated on November 2, 2026 and ОТ и ДО on November 9, 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.*