# LTW BMS vs Mobile EMS

The clearest difference is update cadence: Mobile EMS at weekly against LTW BMS's every 14 months. LTW BMS's advantage is iOS requirement (9.0 vs 12.0). 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.

LTW BMS ships an update every 14 months, Mobile EMS weekly. The most recent releases landed on October 11, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | LTW BMS | Mobile EMS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Weekly** |
| Size | 3 MB | 60 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen LTW Electronic Technology Co., Ltd.](https://appshunter.io/developer/1612223765) | [深圳市环宇鼎鑫科技有限公司](https://appshunter.io/developer/1639662642) |

## What reviewers say

### LTW BMS

[App page](https://appshunter.io/ios/app/ltw-bms/id1612223763)

**Features:** macOS Compatibility

**In-app purchases:** none


### Mobile EMS

[App page](https://appshunter.io/ios/app/mobile-ems/id1639662640)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LTW BMS free?

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

### Is Mobile EMS free?

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

### Do LTW BMS or Mobile EMS have ads?

Neither LTW BMS nor Mobile EMS shows ads.

### Which is updated more often, LTW BMS or Mobile EMS?

LTW BMS ships an update every 14 months, and Mobile EMS weekly. Most recently, LTW BMS was updated on October 11, 2026 and Mobile EMS on October 14, 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.*