# MTS vs EN phase EC

The clearest difference is update cadence: MTS at every 3 weeks against EN phase EC'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.

MTS ships an update every 3 weeks, EN phase EC every 3 months. The most recent releases landed on September 28, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | MTS | EN phase EC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Size | 33 MB | 86 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GoXL](https://appshunter.io/developer/1291464134) | [MyCompanyFiles](https://appshunter.io/developer/555340555) |

## What reviewers say

### MTS

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

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

**In-app purchases:** none


### EN phase EC

[App page](https://appshunter.io/ios/app/en-phase-ec/id6745268152)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MTS free?

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

### Is EN phase EC free?

EN phase EC is free to download, with no in-app purchases.

### Do MTS or EN phase EC have ads?

Neither MTS nor EN phase EC shows ads.

### Which is updated more often, MTS or EN phase EC?

MTS ships an update every 3 weeks, and EN phase EC every 3 months. Most recently, MTS was updated on September 28, 2026 and EN phase EC on October 3, 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.*