# SMART BMS vs PACEEX BMS

The clearest difference is rating: PACEEX BMS at 2.5 against SMART BMS's 2.1. SMART BMS's advantage is ratings volume (76 vs 6). On price, review sentiment, update cadence 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.

PACEEX BMS holds the better App Store score, 2.5 against 2.1. That said, the two scores are not equally well evidenced: SMART BMS has 76 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 17% of SMART BMS's written reviews are positive against 20% of PACEEX BMS's.

SMART BMS ships an update every 6 weeks, PACEEX BMS every 5 weeks. The most recent releases landed on October 7, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | SMART BMS | PACEEX BMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.1 (76 ratings)](https://appshunter.io/ios/app/smart-bms/id1519968339/reviews) | **[2.5 (6 ratings)](https://appshunter.io/ios/app/paceex-bms/id6461723294/reviews)** |
| Number of ratings | **76** | 6 |
| Positive reviews | 17.3% of reviews | **20.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 65 MB | 51 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [所兵 邱](https://appshunter.io/developer/1519230775) | [SHENZHEN PACE ELECTRONICS CO., LTD.](https://appshunter.io/developer/1616618327) |

## 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


### PACEEX BMS

[App page](https://appshunter.io/ios/app/paceex-bms/id6461723294)

Monitor and manage your device's battery health remotely or locally. View real-time and historical data, set up custom alerts for critical battery conditions, and manage your connected devices with ease.

**Highlights:** Real-time battery data monitoring, Historical data logging and analysis, Customizable warning and alarm settings, Local Bluetooth and remote Wi-Fi connectivity, Device management and sharing, Battery health status and diagnostics

**In-app purchases:** none


## Frequently asked questions

### Is SMART BMS free?

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

### Is PACEEX BMS free?

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

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

PACEEX BMS is rated higher. SMART BMS averages 2.1 out of 5 from 76 ratings, while PACEEX BMS averages 2.5 from 6 ratings.

### Do SMART BMS or PACEEX BMS have ads?

Neither SMART BMS nor PACEEX BMS shows ads.

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

SMART BMS ships an update every 6 weeks, and PACEEX BMS every 5 weeks. Most recently, SMART BMS was updated on October 7, 2026 and PACEEX BMS on October 1, 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.*