# BisidaBMS vs IoTrix智能

The clearest difference is update cadence: IoTrix智能 at every 3 weeks against BisidaBMS's every 4 months. BisidaBMS's advantage is iOS requirement (12.0 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.

BisidaBMS ships an update every 4 months, IoTrix智能 every 3 weeks. The most recent releases landed on October 10, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | BisidaBMS | IoTrix智能 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Size | 46 MB | 33 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [文校 赖](https://appshunter.io/developer/1747731516) | [俊伟 王](https://appshunter.io/developer/6792184434) |

## What reviewers say

### BisidaBMS

[App page](https://appshunter.io/ios/app/bisidabms/id6504409290)

**Features:** macOS Compatibility

**In-app purchases:** none


### IoTrix智能

[App page](https://appshunter.io/ios/app/iotrix/id6792185193)

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

**In-app purchases:** none


## Frequently asked questions

### Is BisidaBMS free?

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

### Is IoTrix智能 free?

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

### Do BisidaBMS or IoTrix智能 have ads?

Neither BisidaBMS nor IoTrix智能 shows ads.

### Which is updated more often, BisidaBMS or IoTrix智能?

BisidaBMS ships an update every 4 months, and IoTrix智能 every 3 weeks. Most recently, BisidaBMS was updated on October 10, 2026 and IoTrix智能 on October 4, 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.*