# Виртуальная АТС TTC vs Easy Chеck

The clearest difference is iOS requirement: Easy Chеck at 12.0 against Виртуальная АТС TTC's 15.5. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Виртуальная АТС TTC ships an update every 3 months, Easy Chеck every 2 months. The most recent releases landed on September 10, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Виртуальная АТС TTC | Easy Chеck |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Size | 58 MB | 39 MB |
| Requires iOS | 15.5 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [TRANSTELEKOM, AO](https://appshunter.io/developer/1445135533) | [Maxim Movchan](https://appshunter.io/developer/1635756823) |

## What reviewers say

### Виртуальная АТС TTC

[App page](https://appshunter.io/ios/app/ttc/id1639096165)

**Features:** Vision Pro support

**In-app purchases:** none


### Easy Chеck

[App page](https://appshunter.io/ios/app/easy-chck/id6473443719)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Виртуальная АТС TTC free?

Виртуальная АТС TTC is free to download, with no in-app purchases.

### Is Easy Chеck free?

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

### Do Виртуальная АТС TTC or Easy Chеck have ads?

Neither Виртуальная АТС TTC nor Easy Chеck shows ads.

### Which is updated more often, Виртуальная АТС TTC or Easy Chеck?

Виртуальная АТС TTC ships an update every 3 months, and Easy Chеck every 2 months. Most recently, Виртуальная АТС TTC was updated on September 10, 2026 and Easy Chеck on September 13, 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.*