# MTS vs Alert

The clearest difference is iOS requirement: MTS at 15.1 against Alert's 18.0. 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.

## The numbers

| Metric | MTS | Alert |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 33 MB | 2 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [GoXL](https://appshunter.io/developer/1291464134) | [YILDIZ MEHMET](https://appshunter.io/developer/1895282614) |

## What reviewers say

### MTS

[App page](https://appshunter.io/ios/app/mts-app/id1291464135)

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

**In-app purchases:** none


### Alert

[App page](https://appshunter.io/ios/app/alert-ao/id6808934570)

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

**In-app purchases:** none


## Frequently asked questions

### Is MTS free?

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

### Is Alert free?

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

### Do MTS or Alert have ads?

Neither MTS nor Alert shows ads.

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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.*