# Bluesounder

> Bluetooth sonar interpreter for baitboats, displaying detailed fishing water bed maps. (iPhone/iPad app by Paul Grint.)

- Source: https://appshunter.io/ios/app/bluesounder/id1020934364 (this page in markdown: same URL + `.md`)
- Developer: [Paul Grint](https://appshunter.io/developer/987604897)
- Category: Sports
- Price: Free
- Age rating: 4+
- Requires: iOS 10.3 · 17 MB
- Languages: American English
- Released: 2015-12-27
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/bluesounder/id1020934364/reviews.md

## What is Bluesounder?

Bluesounder is a Bluetooth ® BLE linked echo sounder designed specifically for baitboats used in the sport of coarse fishing. Baitboats ordinarily take baits and line to distant locations with the help of remote echo sounders to locate optimum locations. Existing echo sounders for baitboats rely on conventional monochrome LCD displays to provide visual depiction of the bed of fishing waters. Bluesounder interprets the existing radio transmissions from these baitboats and passes them to an iPhone or iPad to display a much more detailed image with choice of colour schemes. The display can be frozen, swiped back in time so that the last few minutes of depth profile can be reviewed and the units and zoom levels can all be changed to suit the user and conditions. A radio transmission strength (from the baitboat) indicator and Bluesounder battery condition meter are present to provide all the information you need to survey your venue and find that perfect spot.

## Key features

- Detailed color sonar display
- Review past depth profiles
- Adjustable units and zoom
- Baitboat signal strength indicator
- Battery condition meter

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/bluesounder/id1020934364/reviews.md

### 5/5 — Bluesounder is Back

*2025-01-25*

Spoke direct to owner at AT baitboats about getting app back again and he promised he was working on it well here it is Bluesounder is back for all you angling technic bait boat owners 🙂🙂🙂🙂 connected straight away no issues buzzing get boat back out now 🎣🎣

## Frequently asked questions about Bluesounder

### What is Bluesounder used for?

Bluesounder is used to interpret Bluetooth BLE echo sounder transmissions from baitboats. It displays detailed, color-coded maps of the fishing water bed on your iPhone or iPad, helping anglers locate optimal fishing spots.

### Does Bluesounder work offline?

The app itself requires a connection to the baitboat's echo sounder via Bluetooth to receive data. However, once the data is received, features like reviewing past depth profiles can be accessed without an active internet connection.

### What devices is Bluesounder compatible with?

Bluesounder is available for iPhone, iPad, and iPod touch devices. It utilizes the device's screen to display detailed sonar information.

### How often is Bluesounder updated?

The latest version of Bluesounder is 2, and it was last updated on May 29, 2020. While updates may not be frequent, the app provides core functionality for baitboat sonar interpretation.

### Can I review past sonar data with Bluesounder?

Yes, Bluesounder allows you to freeze the display and swipe back in time to review the last few minutes of depth profile. This feature is useful for analyzing underwater terrain and identifying potential fishing spots.

### Does Bluesounder have ads?

No, Bluesounder does not contain advertisements. It is a free application designed to enhance the baitboat fishing experience without interruptions.

### What information does Bluesounder provide about the baitboat?

Bluesounder provides a radio transmission strength indicator to show the signal quality from your baitboat. It also includes a battery condition meter for the baitboat, ensuring you have all necessary information for surveying your fishing venue.

### Is Bluesounder suitable for beginners?

Bluesounder is designed for coarse fishing enthusiasts using baitboats. While it offers advanced visualization, the ability to change units and zoom levels makes it adaptable to different user preferences and conditions.

## Version history (last 2 releases)

### 2 — 2020-05-29

Updated for current IOS

### 1 — 2015-12-27

No release notes.

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## More apps by Paul Grint

- [Smartsounder](https://appshunter.io/ios/app/smartsounder/id987604898)

All apps by Paul Grint: https://appshunter.io/developer/987604897

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*