# BRNKL vs EMSA

The clearest difference is review sentiment: BRNKL at 100% against EMSA's 50%. 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, EMSA every 2 months. The most recent releases landed on October 3, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | BRNKL | EMSA |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 31 MB | 216 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Barnacle Systems Inc](https://appshunter.io/developer/1268970445) | [MapGears inc.](https://appshunter.io/developer/1439850962) |

## 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

**In-app purchases:** none


### EMSA

[App page](https://appshunter.io/ios/app/emsa-casm/id1562177562)

Access near real-time information on maritime activities and geospatial data in Canadian waters. Contribute field data, create custom surveys, and view/edit observations with multimedia attachments. Supports online and offline use for enhanced marine safety and environmental protection.

**Highlights:** Create custom form surveys, Access web-designed maps, View, create, and edit observations, Attach photos, audio, and video, Locate and share location, Record and share tracks, Online and offline functionality

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BRNKL free?

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

### Is EMSA free?

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

### Do BRNKL or EMSA have ads?

Neither BRNKL nor EMSA shows ads.

### Which is updated more often, BRNKL or EMSA?

BRNKL ships an update every 5 weeks, and EMSA every 2 months. Most recently, BRNKL was updated on October 3, 2026 and EMSA on September 22, 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.*