# BRG LITHIUM vs BAT

The clearest difference is ads: BRG LITHIUM at none against BAT's shown. BRG LITHIUM also leads on update cadence (every 2 weeks vs every 3 months) and iOS requirement (12.0 vs 16.6). On price, 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.

BRG LITHIUM ships an update every 2 weeks, BAT every 3 months. The most recent releases landed on September 14, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | BRG LITHIUM | BAT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Size | 119 MB | 18 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 12+ |
| Developer | [冬林 向](https://appshunter.io/developer/1862178578) | [Mouad Bousbaa](https://appshunter.io/developer/1868764561) |

## What reviewers say

### BRG LITHIUM

[App page](https://appshunter.io/ios/app/brg-lithium/id6756693029)

**Features:** macOS Compatibility

**In-app purchases:** none


### BAT

[App page](https://appshunter.io/ios/app/bat-bms-pro/id6758682329)

**In-app purchases:** none


## Frequently asked questions

### Is BRG LITHIUM free?

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

### Is BAT free?

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

### Do BRG LITHIUM or BAT have ads?

BAT shows ads; BRG LITHIUM does not.

### Which is updated more often, BRG LITHIUM or BAT?

BRG LITHIUM ships an update every 2 weeks, and BAT every 3 months. Most recently, BRG LITHIUM was updated on September 14, 2026 and BAT on September 11, 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.*