# BMS Manager vs LANGSDOM

The clearest difference is update cadence: LANGSDOM at every 6 weeks against BMS Manager's every 3 months. BMS Manager's advantage is iOS requirement (13.0 vs 15.0). 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.

BMS Manager ships an update every 3 months, LANGSDOM every 6 weeks. The most recent releases landed on September 18, 2026 and August 9, 2026 respectively.

## The numbers

| Metric | BMS Manager | 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 months | **Every 6 weeks** |
| Monetization | — | Free |
| Size | 28 MB | 104 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [鹏 张](https://appshunter.io/developer/1425725690) | [Guangzhou Langston Electronic Technology Co., Ltd.](https://appshunter.io/developer/1655272194) |

## What reviewers say

### BMS Manager

[App page](https://appshunter.io/ios/app/bms-manager/id6449155110)

**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 BMS Manager free?

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

### Is LANGSDOM free?

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

### Do BMS Manager or LANGSDOM have ads?

Neither BMS Manager nor LANGSDOM shows ads.

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

BMS Manager ships an update every 3 months, and LANGSDOM every 6 weeks. Most recently, BMS Manager was updated on September 18, 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.*