Fish Deeper™ for Enhanced Fishing ExperienceOne App. Multiple Fishing Possibilities.

Plan, log and analyze your fishing trips, and create your own bathymetric maps. Access your data on any device through Fish Deeper™ app.

Fish Deeper™ for Enhanced Fishing ExperienceOne App. Multiple Fishing Possibilities.

Fish Deeper App

Fish Deeper is a great fish finder app for smart anglers, available for download on smart devices and as a web platform. Combined with one of the Deeper sonars, it turns your smartphone or tablet into a high-grade sonar display. Outstanding user experience, crisp clarity, and ability to modify your sonar display according to your fishing needs provides countless of fishing possibilities. Fish Deeper is being constantly updated and improved to make your fishing experience even better.


Fish Deeper™ features for a better fishing experience

- View amazingly accurate sonar scans (depth, bottom structure, fish arches or icons);
- Create depth maps with precision of 0.3m using Deeper Sonar;
- Modify your sonar and scan view settings;
- Mark your favorite places;
- Log your catches;
- Search for preferred lakes;
- See detailed weather forecast;
- Data synchronization across all platforms;
- Access across all your devices;
- Download and use offline maps;
- See and explore full scan history;
- View your statistics;
- Automatic sonar Firmware updates;
- Continuous Fish Deeper updates and new features.


Apple App StoreGoogle Play Deeper

Fish Deeper Features You Can Explore

We understand that time is an important factor when it comes to planning your next fishing trip and enjoying it to the fullest. The Fish Deeper App includes features to help you plan your next great fishing trip effortlessly:

Benefit from the Detailed Display Layout

Depending on your fishing type, the app display shows the bathymetric maps and/or sonar scans. Anticipate any change in circumstances with display header showing time, water depth, temperature, sonar/phone battery levels, boat speed and notifications regarding your sonar connectivity.

Find the Best Location with Offline Maps

Download the maps of your region and plan the next trip in advance without any hassle. Use them as an orientation guide anytime, anywhere.

Take Advantage of the Real-time History

Scan the waters for as long as you want and if something catches your eye, just rewind the data while you are still scanning. No need to pause your scans anymore.

Control Your Scanning

From the moment you open the app, you can decide when you want to connect to your Deeper sonar, start a new fishing session, pause and resume it whenever you choose to get back to it.

Personalise Your Sonar Experience

Do you practise multiple types of fishing? Are weather/water conditions not as good as you expected them to be? No worries, you can now adjust your sonar settings depending on your fishing needs.

  • Fishing Type
  • Display Mode
  • Beam Angle
  • Display Sensitivity
  • Fish Icons
  • Colour Palette
  • Fishing Type

    Fishing Type

    Pick from different modes: Onshore, Boat, Ice fishing, Bait Boat, Show Scan Only, Scan Only (without GPS). Depending on the mode chosen, the sonar display/settings can range from very generic to much more detailed.

  • Display Mode

    Display Mode

    Customise your sonar scanning qualities: select whether you want your display to be Basic (only with vegetation and water depth, like in the Deeper Start) or Raw with very detailed and crisp quality imagery.

  • Beam Angle

    Beam Angle

    Pick a beam angle from Narrow or Wide (also Mid for PRO+ 2/CHIRP+ 2). This helps you distinguish how big of an area and how detailed you want the scanning to be.

  • Display Sensitivity

    Display Sensitivity

    Depending on water depth, clarity and bottom structure, you can adjust the sensitivity. Use low sensitivity for dirty water and high for clear water.

  • Fish Icons

    Fish Icons

    The function allows you to show fish icons on the screen, adjust their size, indicate how deep they are located and switch on/off the fish alarm.

  • Colour Palette

    Colour Palette

    Depending on the time of the day and your fishing conditions, choose the colour palette that would best display your sonar settings. Turn on the night fishing feature to help you see the sonar more clearly in the dark (when used together with the Deeper Night Fishing Cover).

Fish Deeper™ – Fishing Maps at Your Fingertips

Fish Deeper

Every sonar scan and bathymetric map you create with your Deeper CHIRP series and PRO series available in one place with Fish Deeper™ app.


Global Compatibility

The Fish Deeper App is compatible with more than 9,800 smart devices that use either Android or iOS operating systems. Google Play and the App Store will tell you if your device is compatible – just follow the links below to check. The app is available in multiple languages (BG, CZ, DE, EE, EN, ES, FI, FR, HR, HU, IT, JA, KO, LT, LV, NL, NO, PL, RO, RU, SV, UA) and works in any region. Created by anglers for anglers. Download the Fish Deeper App today and discover why.

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