# BAT vs SmartBSPlus

The clearest difference is update cadence: BAT at every 3 weeks against SmartBSPlus's every 4 months. BAT also leads on review sentiment (24% vs 7%) and iOS requirement (12.0 vs 15.0). 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.

BAT ships an update every 3 weeks, SmartBSPlus every 4 months. The most recent releases landed on October 12, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | BAT | SmartBSPlus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (61 ratings)](https://appshunter.io/ios/app/bat-bms/id1611741274/reviews)** | — |
| Number of ratings | **61** | — |
| Positive reviews | **24.1% of reviews** | 6.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Free | Free |
| Size | 9 MB | 5 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Grenergy Technology Co.,Ltd.](https://appshunter.io/developer/1602312075) | [JKPDD](https://appshunter.io/developer/1652266792) |

## What reviewers say

### BAT

[App page](https://appshunter.io/ios/app/bat-bms/id1611741274)

Monitor your smart Bluetooth lithium batteries wirelessly from your phone. Track key metrics like state of charge, voltage, current, and temperature. Connect to multiple batteries simultaneously and view their data.

**Highlights:** Wireless Bluetooth connection, Track cycle life, Display SOC, voltage, current, Monitor cell voltage and temperature, Connect to multiple batteries

**Features:** Vision Pro support

**In-app purchases:** none


### SmartBSPlus

[App page](https://appshunter.io/ios/app/smartbsplus/id6755902170)

Manage your electricity services conveniently with this official digital platform. Access billing, make payments, receive alerts, and track prepaid usage or solar generation. Stay informed and in control of your power connection anytime, anywhere.

**Highlights:** Prepaid electricity recharges, Solar rooftop account support, Secure payment transactions, Push notifications and alerts, Power alerts for safety, View account and consumer details, User-friendly interface

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

**In-app purchases:** none


## Frequently asked questions

### Is BAT free?

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

### Is SmartBSPlus free?

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

### Do BAT or SmartBSPlus have ads?

Neither BAT nor SmartBSPlus shows ads.

### Which is updated more often, BAT or SmartBSPlus?

BAT ships an update every 3 weeks, and SmartBSPlus every 4 months. Most recently, BAT was updated on October 12, 2026 and SmartBSPlus on October 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.*