# Виртуальная АТС МТС Exolve vs Cosmos Reservations

The clearest difference is update cadence: Cosmos Reservations at every 5 days against Виртуальная АТС МТС Exolve's every 3 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.

Виртуальная АТС МТС Exolve ships an update every 3 months, Cosmos Reservations every 5 days. The most recent releases landed on October 2, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Виртуальная АТС МТС Exolve | Cosmos Reservations |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Size | 59 MB | 4 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MTT](https://appshunter.io/developer/533090664) | [ООО "ДАРВИН"](https://appshunter.io/developer/1896596315) |

## What reviewers say

### Виртуальная АТС МТС Exolve

[App page](https://appshunter.io/ios/app/exolve/id6469033596)

**Features:** macOS Compatibility

**In-app purchases:** none


### Cosmos Reservations

[App page](https://appshunter.io/ios/app/cosmos-reservations/id6780855394)

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

**In-app purchases:** none


## Frequently asked questions

### Is Виртуальная АТС МТС Exolve free?

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

### Is Cosmos Reservations free?

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

### Do Виртуальная АТС МТС Exolve or Cosmos Reservations have ads?

Neither Виртуальная АТС МТС Exolve nor Cosmos Reservations shows ads.

### Which is updated more often, Виртуальная АТС МТС Exolve or Cosmos Reservations?

Виртуальная АТС МТС Exolve ships an update every 3 months, and Cosmos Reservations every 5 days. Most recently, Виртуальная АТС МТС Exolve was updated on October 2, 2026 and Cosmos Reservations on September 28, 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.*