# SMART BMS vs XiaoXiangElectric

The clearest difference is rating: XiaoXiangElectric at 2.5 against SMART BMS's 2.2. XiaoXiangElectric also leads on update cadence (fortnightly vs every 6 weeks). SMART BMS's advantage is iOS requirement (11.0 vs 15.6). On price, review sentiment, ratings volume and ads there is nothing between them.

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

XiaoXiangElectric holds the better App Store score, 2.5 against 2.2. Both are backed by a comparable volume of ratings — 78 and 147 respectively. Written reviews split almost evenly too, at 17% and 17% positive.

SMART BMS ships an update every 6 weeks, XiaoXiangElectric fortnightly. Both last shipped on November 3, 2026.

## The numbers

| Metric | SMART BMS | XiaoXiangElectric |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.2 (78 ratings)](https://appshunter.io/ios/app/smart-bms/id1519968339/reviews) | **[2.5 (147 ratings)](https://appshunter.io/ios/app/xiaoxiangelectric/id1576622653/reviews)** |
| Number of ratings | 78 | **147** |
| Positive reviews | 17.3% of reviews | **17.4% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Size | 65 MB | 11 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [所兵 邱](https://appshunter.io/developer/1519230775) | [Dongguan Jiabaida Electronic Science & Technology Co., Ltd.](https://appshunter.io/developer/1420560982) |

## What reviewers say

### SMART BMS

[App page](https://appshunter.io/ios/app/smart-bms/id1519968339)

Connect to and manage your lithium battery via Bluetooth. Monitor battery status, query information, and set safety parameters. Receive alerts for battery faults and track their occurrences.

**Highlights:** Bluetooth battery connection, Battery status query, Fault alarm monitoring, Safety parameter settings, Password protection for settings

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Functional app
- 👍 Easy to use
- 🔋 Works with lithium batteries
- 💡 Displays cell balance information

**What reviewers complain about**

- 🐛 Connection issues
- 🐛 Crashes and freezes
- 🐛 Unreliable data
- 🐛 Compatibility problems with updates
- 🔋 Drains phone battery

**Reported bugs**

- Bluetooth connectivity problems
- Incorrect series/parallel configuration display
- Firmware update issues
- Inconsistent data readings
- Inability to change settings

**Requested features**

- Dark mode option
- Logging and historical data
- Better parameter customization
- Improved battery monitoring metrics
- Apple Watch support


### XiaoXiangElectric

[App page](https://appshunter.io/ios/app/xiaoxiangelectric/id1576622653)

Monitor your lithium battery's real-time status, including voltage, current, and temperature. Control charging and discharging, view historical data graphs, and access battery instructions. This app provides comprehensive insights and management for your battery.

**Highlights:** Real-time battery monitoring, Historical data graphs, Charge/discharge control, Automatic equalization, Battery parameter settings, BMS instructions

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

**In-app purchases:** none

**What reviewers like**

- 📊 Clear battery monitoring and status display
- 🔌 Functional charge/discharge control when accessible
- 📱 Works well with Bluetooth connectivity at distance
- ⚡ Fast voltage updates and real-time data
- 🎨 Clean interface design (when working properly)

**What reviewers complain about**

- 🔐 Restrictive authorization system blocking feature access
- 🐛 Frequent app crashes and freezing issues
- 🔒 Requires internet connection for critical functions
- ❌ Account registration and login problems
- ⚠️ Inaccurate SOC (State of Charge) readings

**Reported bugs**

- App locks users out after login attempts
- Control tab shows 'No operation permission' error
- Password recovery email not sending verification codes
- App freezes with infinite loading spinner when battery unavailable
- SOC percentage stuck at 100% or showing incorrect values

**Requested features**

- Offline control capability without internet
- History/logging of battery data and cycles
- Remaining capacity display in Ah (not just percentage)
- Password protection for battery access
- Push notifications for charging status changes


## Frequently asked questions

### Is SMART BMS free?

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

### Is XiaoXiangElectric free?

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

### Which has better reviews, SMART BMS or XiaoXiangElectric?

XiaoXiangElectric is rated higher. SMART BMS averages 2.2 out of 5 from 78 ratings, while XiaoXiangElectric averages 2.5 from 147 ratings.

### Do SMART BMS or XiaoXiangElectric have ads?

Neither SMART BMS nor XiaoXiangElectric shows ads.

### Which is updated more often, SMART BMS or XiaoXiangElectric?

SMART BMS ships an update every 6 weeks, and XiaoXiangElectric fortnightly. Most recently, SMART BMS was updated on November 3, 2026 and XiaoXiangElectric on November 3, 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.*