# 今威BMS vs LANGSDOM

The clearest difference is update cadence: 今威BMS at every 3 weeks against LANGSDOM's every 6 weeks. 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.

今威BMS ships an update every 3 weeks, LANGSDOM every 6 weeks. The most recent releases landed on September 14, 2026 and August 9, 2026 respectively.

## The numbers

| Metric | 今威BMS | LANGSDOM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (2 ratings)](https://appshunter.io/ios/app/langsdom/id6479233613/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | — | Free |
| Size | 35 MB | 104 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [鹏 张](https://appshunter.io/developer/1425725690) | [Guangzhou Langston Electronic Technology Co., Ltd.](https://appshunter.io/developer/1655272194) |

## What reviewers say

### 今威BMS

[App page](https://appshunter.io/ios/app/bms/id6448283669)

**Features:** macOS Compatibility

**In-app purchases:** none


### LANGSDOM

[App page](https://appshunter.io/ios/app/langsdom/id6479233613)

Customize headphone button functions and EQ settings for a personalized audio experience. Effortlessly connect to two devices simultaneously and monitor battery levels in real-time. Update firmware and control playback directly from the app.

**Highlights:** Customizable headphone button functions, Personalized EQ settings, Multipoint Bluetooth pairing, Real-time battery monitoring, Firmware upgrades, Playback controls

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 今威BMS free?

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

### Is LANGSDOM free?

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

### Do 今威BMS or LANGSDOM have ads?

Neither 今威BMS nor LANGSDOM shows ads.

### Which is updated more often, 今威BMS or LANGSDOM?

今威BMS ships an update every 3 weeks, and LANGSDOM every 6 weeks. Most recently, 今威BMS was updated on September 14, 2026 and LANGSDOM on August 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.*