# mMES vs VMS 3.0 Viettel Solutions

The clearest difference is device support: mMES at 3 against VMS 3.0 Viettel Solutions's 1. mMES also leads on iOS requirement (14.0 vs 16.6). 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.

mMES ships an update every 2 weeks, VMS 3.0 Viettel Solutions every 9 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | mMES | VMS 3.0 Viettel Solutions |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 9 days** |
| Size | 41 MB | 188 MB |
| Requires iOS | **14.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [MobiFone](https://appshunter.io/developer/437730616) | [VIETTEL BUSINESS SOLUTIONS CORPORATION – BRANCH OF VIETTEL GROUP](https://appshunter.io/developer/953409998) |

## What reviewers say

### mMES

[App page](https://appshunter.io/ios/app/mmes/id6447054191)

**Features:** macOS Compatibility

**In-app purchases:** none


### VMS 3.0 Viettel Solutions

[App page](https://appshunter.io/ios/app/vms-30-viettel-solutions/id6667100970)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is mMES free?

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

### Is VMS 3.0 Viettel Solutions free?

VMS 3.0 Viettel Solutions is free to download, with no in-app purchases.

### Do mMES or VMS 3.0 Viettel Solutions have ads?

Neither mMES nor VMS 3.0 Viettel Solutions shows ads.

### Which is updated more often, mMES or VMS 3.0 Viettel Solutions?

mMES ships an update every 2 weeks, and VMS 3.0 Viettel Solutions every 9 days. Most recently, mMES was updated on October 25, 2026 and VMS 3.0 Viettel Solutions on October 25, 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.*