# SMART BMS vs EPEVER Pair

The clearest difference is ratings volume: SMART BMS at 76 against EPEVER Pair's 15. EPEVER Pair's advantage is iOS requirement (9.0 vs 11.0). On price, rating, review sentiment and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 2.1 for SMART BMS against 2.1 for EPEVER Pair. That said, the two scores are not equally well evidenced: SMART BMS has 76 ratings behind it against 15, so its average is the more settled of the two. Written reviews are what separate them: 17% of SMART BMS's written reviews are positive against 15% of EPEVER Pair's.

SMART BMS ships an update every 6 weeks, EPEVER Pair every 3 weeks. The most recent releases landed on October 16, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | SMART BMS | EPEVER Pair |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.1 (76 ratings)](https://appshunter.io/ios/app/smart-bms/id1519968339/reviews)** | [2.1 (15 ratings)](https://appshunter.io/ios/app/epever-pair/id1564254098/reviews) |
| Number of ratings | **76** | 15 |
| Positive reviews | **17.3% of reviews** | 14.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 65 MB | 92 MB |
| Requires iOS | 11.0 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [所兵 邱](https://appshunter.io/developer/1519230775) | [BEIJING EPSOLAR TECHNOLOGY CO., LTD.](https://appshunter.io/developer/1330876646) |

## 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


### EPEVER Pair

[App page](https://appshunter.io/ios/app/epever-pair/id1564254098)

This app allows users to monitor and control solar power systems. It provides real-time data and system status for solar charge controllers and off-grid inverters. Manage your solar energy solutions efficiently with this tool.

**Highlights:** Real-time system monitoring, Control solar charge controllers, Manage off-grid inverters, View system status, Solar application system management

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SMART BMS free?

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

### Is EPEVER Pair free?

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

### Which has better reviews, SMART BMS or EPEVER Pair?

SMART BMS is rated higher. SMART BMS averages 2.1 out of 5 from 76 ratings, while EPEVER Pair averages 2.1 from 15 ratings.

### Do SMART BMS or EPEVER Pair have ads?

Neither SMART BMS nor EPEVER Pair shows ads.

### Which is updated more often, SMART BMS or EPEVER Pair?

SMART BMS ships an update every 6 weeks, and EPEVER Pair every 3 weeks. Most recently, SMART BMS was updated on October 16, 2026 and EPEVER Pair on October 12, 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.*