# HKIVI BMS vs UOOK BMS

The clearest difference is update cadence: UOOK BMS at weekly against HKIVI BMS's every 10 months. HKIVI BMS's advantage is iOS requirement (14.0 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.

HKIVI BMS ships an update every 10 months, UOOK BMS weekly. The most recent releases landed on September 18, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | HKIVI BMS | UOOK BMS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Weekly** |
| Size | 34 MB | 6 MB |
| Requires iOS | **14.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [鹏 张](https://appshunter.io/developer/1425725690) | [SYSCODE INTERNATIONAL INC.](https://appshunter.io/developer/1056483582) |

## What reviewers say

### HKIVI BMS

[App page](https://appshunter.io/ios/app/hkivi-bms/id6460975820)

**Features:** macOS Compatibility

**In-app purchases:** none


### UOOK BMS

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HKIVI BMS free?

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

### Is UOOK BMS free?

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

### Do HKIVI BMS or UOOK BMS have ads?

Neither HKIVI BMS nor UOOK BMS shows ads.

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

HKIVI BMS ships an update every 10 months, and UOOK BMS weekly. Most recently, HKIVI BMS was updated on September 18, 2026 and UOOK BMS on September 9, 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.*