# UOOK BMS vs ShinMao

UOOK BMS and ShinMao are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

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

## The numbers

| Metric | UOOK BMS | ShinMao |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Size | 6 MB | 39 MB |
| Requires iOS | 16.4 | **15.6** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SYSCODE INTERNATIONAL INC.](https://appshunter.io/developer/1056483582) | [Shin Feng Yu Electronic & Tech, Co. Ltd](https://appshunter.io/developer/1732962886) |

## 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


### ShinMao

[App page](https://appshunter.io/ios/app/shinmao/id6478474614)

**In-app purchases:** none


## Frequently asked questions

### Is UOOK BMS free?

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

### Is ShinMao free?

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

### Do UOOK BMS or ShinMao have ads?

Neither UOOK BMS nor ShinMao shows ads.

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

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