# SmartBMS vs HaiDi Pro

The clearest difference is iOS requirement: SmartBMS at 9.0 against HaiDi Pro's 12.0. On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | SmartBMS | HaiDi Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/haidi-pro/id6443414754/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Monetization | Free | Free |
| Size | 16 MB | 122 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [远华 陈](https://appshunter.io/developer/1559921731) | [Haidi Energy Tehcnogy Co., Ltd](https://appshunter.io/developer/1645467042) |

## What reviewers say

### SmartBMS

[App page](https://appshunter.io/ios/app/smartbms-lion/id1562088464)

Connect to your battery via Bluetooth to monitor key information. View real-time data such as state of charge, temperature, and current. Essential for understanding battery health and performance.

**Highlights:** Bluetooth battery connection, Monitor State of Charge (SoC), View battery temperature, Track current and other metrics, Real-time data display

**Features:** macOS Compatibility

**In-app purchases:** none


### HaiDi Pro

[App page](https://appshunter.io/ios/app/haidi-pro/id6443414754)

Monitor and manage your lithium battery packs via Bluetooth. View detailed status information, set protection parameters, and receive real-time alerts for abnormalities. Access historical alarm records for troubleshooting.

**Highlights:** Connect via Bluetooth, Read battery pack status, View voltage, current, temperature, Set protection parameters, Receive abnormality alarms, Historical alarm records

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

**In-app purchases:** none


## Frequently asked questions

### Is SmartBMS free?

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

### Is HaiDi Pro free?

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

### Do SmartBMS or HaiDi Pro have ads?

Neither SmartBMS nor HaiDi Pro shows ads.

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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.*