# UOOK BMS vs LT

The clearest difference is update cadence: UOOK BMS at weekly against LT's monthly. LT's advantage is iOS requirement (12.0 vs 16.4). 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.

UOOK BMS ships an update weekly, LT monthly. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | UOOK BMS | LT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Size | 6 MB | 38 MB |
| Requires iOS | 16.4 | **12.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SYSCODE INTERNATIONAL INC.](https://appshunter.io/developer/1056483582) | [Shenzhen LTW Electronic Technology Co., Ltd.](https://appshunter.io/developer/1612223765) |

## What reviewers say

### UOOK BMS

[App page](https://appshunter.io/ios/app/uook-bms/id6475134191)

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

**In-app purchases:** none


### LT

[App page](https://appshunter.io/ios/app/lt-power-bms/id6753893525)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is UOOK BMS free?

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

### Is LT free?

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

### Do UOOK BMS or LT have ads?

Neither UOOK BMS nor LT shows ads.

### Which is updated more often, UOOK BMS or LT?

UOOK BMS ships an update weekly, and LT monthly. Most recently, UOOK BMS was updated on October 26, 2026 and LT 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.*