# Off vs Advanced BMS

The clearest difference is iOS requirement: Off at 10.0 against Advanced BMS's 13.0. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | Off | Advanced BMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/advanced-bms/id6755801920/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 6 weeks |
| Monetization | — | Free |
| Size | 25 MB | 27 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Lithionics Battery LLC](https://appshunter.io/developer/1437635364) | [Impulse Lithium LLC](https://appshunter.io/developer/1668566239) |

## What reviewers say

### Off

[App page](https://appshunter.io/ios/app/off-grid-battery/id1628954601)

**Features:** macOS Compatibility

**In-app purchases:** none


### Advanced BMS

[App page](https://appshunter.io/ios/app/advanced-bms/id6755801920)

Monitor the status of your lithium batteries in real time. Connect via Bluetooth to view voltage, current, temperature, and other essential information. The interface is designed to be clean and user-friendly for easy battery management.

**Highlights:** Bluetooth smart connection, Real-time battery status monitoring, View voltage, current, and temperature, Supports Impulse Lithium Batteries, Clean and easy-to-use interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Off free?

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

### Is Advanced BMS free?

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

### Do Off or Advanced BMS have ads?

Neither Off nor Advanced BMS shows ads.

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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.*