# LanmaoBMS vs PACEEX BMS

The clearest difference is rating: LanmaoBMS at 5.0 against PACEEX BMS's 2.5. LanmaoBMS also leads on update cadence (fortnightly vs every 5 weeks). PACEEX BMS's advantage is ratings volume (6 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

LanmaoBMS holds the better App Store score, 5.0 against 2.5. That said, the two scores are not equally well evidenced: PACEEX BMS has 6 ratings behind it against 1, so its average is the more settled of the two.

LanmaoBMS ships an update fortnightly, PACEEX BMS every 5 weeks. The most recent releases landed on July 6, 2026 and July 9, 2026 respectively.

## The numbers

| Metric | LanmaoBMS | PACEEX BMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lanmaobms/id6448680409/reviews)** | [2.5 (6 ratings)](https://appshunter.io/ios/app/paceex-bms/id6461723294/reviews) |
| Number of ratings | 1 | **6** |
| Positive reviews | — | 20.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 weeks |
| Monetization | Free | Free |
| Size | 13 MB | 51 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Nanchang Yepai Technology Co., Ltd.](https://appshunter.io/developer/1503296093) | [SHENZHEN PACE ELECTRONICS CO., LTD.](https://appshunter.io/developer/1616618327) |

## What reviewers say

### LanmaoBMS

[App page](https://appshunter.io/ios/app/lanmaobms/id6448680409)

This app monitors and manages lithium battery systems via Bluetooth. It provides real-time data on voltage, temperature, and capacity, offering alerts for potential issues and extending battery life. Supports various lithium battery pack configurations.

**Highlights:** Real-time voltage display, Single battery status and alarms, Intuitive remaining capacity display, Cell temperature and critical alerts, Power and cycle count recording, Supports multi-cell lithium battery packs

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 LanmaoBMS free?

LanmaoBMS 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, LanmaoBMS or PACEEX BMS?

LanmaoBMS is rated higher. LanmaoBMS averages 5.0 out of 5 from 1 ratings, while PACEEX BMS averages 2.5 from 6 ratings.

### Do LanmaoBMS or PACEEX BMS have ads?

Neither LanmaoBMS nor PACEEX BMS shows ads.

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

LanmaoBMS ships an update fortnightly, and PACEEX BMS every 5 weeks. Most recently, LanmaoBMS was updated on July 6, 2026 and PACEEX BMS on July 9, 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.*