# bmsCommunication vs JBD IOT

bmsCommunication and JBD IOT 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.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 20, 2026 and August 11, 2026 respectively.

## The numbers

| Metric | bmsCommunication | JBD IOT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 55 MB | 73 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [金铭 成](https://appshunter.io/developer/1707117327) | [Dongguan Jiabaida Electronic Science & Technology Co., Ltd.](https://appshunter.io/developer/1420560982) |

## What reviewers say

### bmsCommunication

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

**Features:** macOS Compatibility

**In-app purchases:** none


### JBD IOT

[App page](https://appshunter.io/ios/app/jbd-iot/id6743311807)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is bmsCommunication free?

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

### Is JBD IOT free?

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

### Do bmsCommunication or JBD IOT have ads?

Neither bmsCommunication nor JBD IOT shows ads.

### Which is updated more often, bmsCommunication or JBD IOT?

bmsCommunication ships an update every 3 weeks, and JBD IOT every 3 weeks. Most recently, bmsCommunication was updated on September 20, 2026 and JBD IOT on August 11, 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.*