# BAT vs Suvidha Bihar

The clearest difference is review sentiment: BAT at 24% against Suvidha Bihar's 10%. BAT also leads on iOS requirement (12.0 vs 15.1). Suvidha Bihar's advantage is update cadence (every 9 days vs every 3 weeks). 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, Suvidha Bihar every 9 days. The most recent releases landed on September 9, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | BAT | Suvidha Bihar |
| --- | --- | --- |
| 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** | 10.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Monetization | Free | Free |
| Size | 9 MB | 38 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Shenzhen Grenergy Technology Co.,Ltd.](https://appshunter.io/developer/1602312075) | [NBPDCL SBPDCL](https://appshunter.io/developer/1786093515) |

## 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


### Suvidha Bihar

[App page](https://appshunter.io/ios/app/suvidha-bihar/id6781648437)

Manage your electric utility account with ease. Pay bills, track usage, report outages, and receive important updates directly through the app. Designed for convenience, it puts control of your energy needs at your fingertips.

**Highlights:** Account management, Secure bill payments, Consumption history, Outage reporting and updates, Service notifications, In-app customer support

**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 Suvidha Bihar free?

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

### Do BAT or Suvidha Bihar have ads?

Neither BAT nor Suvidha Bihar shows ads.

### Which is updated more often, BAT or Suvidha Bihar?

BAT ships an update every 3 weeks, and Suvidha Bihar every 9 days. Most recently, BAT was updated on September 9, 2026 and Suvidha Bihar on September 21, 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.*