# HaiDi Pro vs SMART BMS Pro

The clearest difference is rating: SMART BMS Pro at 2.0 against HaiDi Pro's 1.0. SMART BMS Pro also leads on update cadence (every 10 days vs every 2 months). On price, ratings volume, 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.

SMART BMS Pro holds the better App Store score, 2.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

HaiDi Pro ships an update every 2 months, SMART BMS Pro every 10 days. The most recent releases landed on August 5, 2026 and August 19, 2026 respectively.

## The numbers

| Metric | HaiDi Pro | SMART BMS Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/haidi-pro/id6443414754/reviews) | **[2.0 (1 ratings)](https://appshunter.io/ios/app/smart-bms-pro/id6747797943/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 10 days** |
| Monetization | Free | Free |
| Size | 122 MB | 122 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Haidi Energy Tehcnogy Co., Ltd](https://appshunter.io/developer/1645467042) | [所兵 邱](https://appshunter.io/developer/1519230775) |

## What reviewers say

### 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


### SMART BMS Pro

[App page](https://appshunter.io/ios/app/smart-bms-pro/id6747797943)

Connect to and manage lithium battery packs via Bluetooth. Monitor battery status, set protection parameters with password access, and receive fault alarms. Ideal for users needing detailed battery pack oversight.

**Highlights:** Bluetooth connection for battery packs, Real-time battery status monitoring, Set and secure protection parameters, Monitor battery fault alarms, Password protection for modifications

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

**In-app purchases:** none


## Frequently asked questions

### Is HaiDi Pro free?

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

### Is SMART BMS Pro free?

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

### Which has better reviews, HaiDi Pro or SMART BMS Pro?

SMART BMS Pro is rated higher. HaiDi Pro averages 1.0 out of 5 from 1 ratings, while SMART BMS Pro averages 2.0 from 1 ratings.

### Do HaiDi Pro or SMART BMS Pro have ads?

Neither HaiDi Pro nor SMART BMS Pro shows ads.

### Which is updated more often, HaiDi Pro or SMART BMS Pro?

HaiDi Pro ships an update every 2 months, and SMART BMS Pro every 10 days. Most recently, HaiDi Pro was updated on August 5, 2026 and SMART BMS Pro on August 19, 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.*