AV Assistant vs ACR Product App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AV Assistant
This app provides U.S. waters navigation information, displaying your location and details of surrounding aids like buoys and lights. It downloads weekly U.S. Coast Guard Light List data and includes relevant Local Notice for Mariners information. It also allows users to report discrepancies in navigation aids to the U.S. Coast Guard.
- Location-based aid display
- U.S. Coast Guard Light List data
- Local Notice for Mariners integration
- Discrepancy reporting to USCG
- Informational aid for U.S. waters
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AV Assistant is an informational aid for U.S. waters that shows your location and details on all surrounding aids to navigation (buoys, lights, etc) within your Area of Interest. The app downloads the weekly U.S. Coast Guard Light List for your district, and then shows the aids within your Area of Interest and their details. Any applicable Local Notice for Mariners information is also shown with the light data. For reference use, Nearest Light, also in the App Store, is the better choice. AV Assistant is capable of making reports to the U.S. Coast Guard regarding discrepancies in aids to navigation and is primarily intended for USCG and USCG Auxiliary use. Refer to the website (url in Settings|Reference) for additional information. Warning: AV Assistant, which provides Light List data, is not intended to be used in place of charts or Coast Pilots. Charts should be consulted for the location of all aids to navigation. It may be dangerous to use aids to navigation without reference to charts.
ACR Product App
Access Class B AIS and Emergency PLB/EPIRB data. View live AIS targets, check distress beacon details, and monitor battery status via NFC or WiFi. Configure your AIS with vessel information.
- View live AIS targets
- Check PLB/EPIRB distress beacon details
- Monitor beacon operation time and battery condition via NFC
- Configure Class B AIS with vessel details via WiFi
- Access ACR CB2 WiFi connection for AIS data
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The ACR App allows easy access to Class B AIS and Emergency PLB/EPIRB information. Live AIS targets can be displayed as well as Test and Ownership details for Distress Beacons. NFC (Near Field Communication) allows access to ResQLink AIS PLB and GlobalFix V5 details where operation time, Battery condition and test results can be easily checked and displayed on a mobile device. The use of NFC ensures that maximum battery capacity can be ensured giving you confidence that a Beacon will give maximum performance when required in an emergency situation. WiFi connection to the ACR CB2 gives access to live AIS target data along with status and performance details. Initial configuration with vessel details for the CB2 Class B AIS is also carried out via the WiFi connection.
Screenshots
Verdict
The clearest difference is rating: AV Assistant at 5.0 against ACR Product App's 1.7. AV Assistant also leads on iOS requirement (12.4 vs 15.0). ACR Product App's advantage is ratings volume (36 vs 4). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
AV Assistant holds the better App Store score, 5.0 against 1.7. That said, the two scores are not equally well evidenced: ACR Product App has 36 ratings behind it against 4, so its average is the more settled of the two.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | AV Assistant | ACR Product App |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | 1.7 (36 ratings) |
| Positive reviews | — | 21.7% of reviews |
| Number of ratings | 4 | 36 — better |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.4 — better | 15.0 |
| Further details — not scored | ||
| Size | 5 MB | 113 MB |
| Age rating | 4+ | 4+ |
| Developer | Clint O'Connor | Ocean Signal Limited |
Customer experience
AV Assistant
ACR Product App
In-app purchases
AV Assistant
No in-app purchases
ACR Product App
No in-app purchases
Questions
Is AV Assistant free?
Is ACR Product App free?
Which has better reviews, AV Assistant or ACR Product App?
Do AV Assistant or ACR Product App have ads?
Which is updated more often, AV Assistant or ACR Product App?
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