# Finenumbers PBX vs Виртуальная АТС TTC

The clearest difference is device support: Виртуальная АТС TTC at 2 against Finenumbers PBX's —. Finenumbers PBX's advantage is iOS requirement (11.0 vs 15.5). On price 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.

## The numbers

| Metric | Finenumbers PBX | Виртуальная АТС TTC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 3 months |
| Size | 62 MB | 58 MB |
| Requires iOS | **11.0** | 15.5 |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [FAINAMBERS, OOO](https://appshunter.io/developer/1580075287) | [TRANSTELEKOM, AO](https://appshunter.io/developer/1445135533) |

## What reviewers say

### Finenumbers PBX

[App page](https://appshunter.io/ios/app/finenumbers-pbx/id1580075225)

**In-app purchases:** none


### Виртуальная АТС TTC

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

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Finenumbers PBX free?

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

### Is Виртуальная АТС TTC free?

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

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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.*