# Lekki.ru vs Калькуляторы ЕАТ

The clearest difference is update cadence: Lekki.ru at every 2 days against Калькуляторы ЕАТ's every 11 days. 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.

Lekki.ru ships an update every 2 days, Калькуляторы ЕАТ every 11 days. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Lekki.ru | Калькуляторы ЕАТ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 11 days |
| Size | 89 MB | 27 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [LEKKI](https://appshunter.io/developer/1882688594) | [Конференция ЕАТ](https://appshunter.io/developer/1481199058) |

## What reviewers say

### Lekki.ru

[App page](https://appshunter.io/ios/app/lekkiru/id6760111470)

**In-app purchases:** none


### Калькуляторы ЕАТ

[App page](https://appshunter.io/ios/app/id6807320286)

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

**In-app purchases:** none


## Frequently asked questions

### Is Lekki.ru free?

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

### Is Калькуляторы ЕАТ free?

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

### Do Lekki.ru or Калькуляторы ЕАТ have ads?

Neither Lekki.ru nor Калькуляторы ЕАТ shows ads.

### Which is updated more often, Lekki.ru or Калькуляторы ЕАТ?

Lekki.ru ships an update every 2 days, and Калькуляторы ЕАТ every 11 days. Most recently, Lekki.ru was updated on October 28, 2026 and Калькуляторы ЕАТ on October 29, 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.*