# BRNKL vs Apex Lithium

The clearest difference is iOS requirement: Apex Lithium at 12.0 against BRNKL's 16.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

BRNKL ships an update every 5 weeks, Apex Lithium monthly. The most recent releases landed on October 20, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | BRNKL | Apex Lithium |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/brnkl/id1268970446/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | Free | — |
| Size | 25 MB | 33 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Barnacle Systems Inc](https://appshunter.io/developer/1268970445) | [Peterborough Battery Sales & Service Ltd](https://appshunter.io/developer/1813786754) |

## What reviewers say

### BRNKL

[App page](https://appshunter.io/ios/app/brnkl/id1268970446)

Monitor your boat's security and critical systems remotely. Check onboard cameras and vital functions like battery banks and bilge pumps from anywhere. Gain peace of mind knowing your vessel is safe and secure.

**Highlights:** Remote boat security system, Onboard camera monitoring, Critical systems monitoring (battery, bilge, shore power), Peace of mind for vessel owners, Accessible from anywhere

**Features:** Vision Pro support

**In-app purchases:** none


### Apex Lithium

[App page](https://appshunter.io/ios/app/apex-lithium/id6745768122)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BRNKL free?

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

### Is Apex Lithium free?

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

### Do BRNKL or Apex Lithium have ads?

Neither BRNKL nor Apex Lithium shows ads.

### Which is updated more often, BRNKL or Apex Lithium?

BRNKL ships an update every 5 weeks, and Apex Lithium monthly. Most recently, BRNKL was updated on October 20, 2026 and Apex Lithium on October 1, 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.*