# 海凌物联 vs Sinota BMS

The clearest difference is update cadence: Sinota BMS at every 2 weeks against 海凌物联's every 2 months. 海凌物联'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.

海凌物联 ships an update every 2 months, Sinota BMS every 2 weeks. The most recent releases landed on September 17, 2026 and August 15, 2026 respectively.

## The numbers

| Metric | 海凌物联 | Sinota BMS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 15 MB | 35 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Shenzhen Hi-Link Electronic co.,Ltd](https://appshunter.io/developer/1116319863) | [勋祯 邱](https://appshunter.io/developer/1854271401) |

## What reviewers say

### 海凌物联

[App page](https://appshunter.io/ios/app/id6741500535)

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

**In-app purchases:** none


### Sinota BMS

[App page](https://appshunter.io/ios/app/sinota-bms/id6761104640)

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

**In-app purchases:** none


## Frequently asked questions

### Is 海凌物联 free?

海凌物联 is free to download, with no in-app purchases.

### Is Sinota BMS free?

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

### Do 海凌物联 or Sinota BMS have ads?

Neither 海凌物联 nor Sinota BMS shows ads.

### Which is updated more often, 海凌物联 or Sinota BMS?

海凌物联 ships an update every 2 months, and Sinota BMS every 2 weeks. Most recently, 海凌物联 was updated on September 17, 2026 and Sinota BMS on August 15, 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.*