# BMS vs bmsCommunication

The clearest difference is update cadence: bmsCommunication at every 3 weeks against BMS's every 5 months. 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 ships an update every 5 months, bmsCommunication every 3 weeks. The most recent releases landed on September 16, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | BMS | bmsCommunication |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Size | 85 MB | 55 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [金铭 成](https://appshunter.io/developer/1707117327) | [金铭 成](https://appshunter.io/developer/1707117327) |

## What reviewers say

### BMS

[App page](https://appshunter.io/ios/app/bms-data/id6467122247)

**Features:** macOS Compatibility

**In-app purchases:** none


### bmsCommunication

[App page](https://appshunter.io/ios/app/bmscommunication/id6467502404)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BMS free?

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

### Is bmsCommunication free?

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

### Do BMS or bmsCommunication have ads?

Neither BMS nor bmsCommunication shows ads.

### Which is updated more often, BMS or bmsCommunication?

BMS ships an update every 5 months, and bmsCommunication every 3 weeks. Most recently, BMS was updated on September 16, 2026 and bmsCommunication on September 20, 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.*