Deeper Apps to Enhance Your Fishing ExperienceTwo Apps. Multiple Fishing Possibilities.

Download both apps, compare their features and decide which one you’d like to use for your next fishing trip.

Deeper Apps to Enhance Your Fishing ExperienceTwo Apps. Multiple Fishing Possibilities.

Deeper Smart Sonar App

The original Deeper fish finder app that works with or without a Deeper sonar and boasts great features for planning your fishing trips and maximizing catch rate.

smart sonar app

Download the app and explore the benefits:
- Plan your next fishing trip with solunar calendar and weather forecast;
- Record GPS coordinates, POIs, time, make notes of your best catches and share them on social media;
- Download offline maps for when it happens to be that you are out fishing with no network coverage.

Take your Deeper sonar and turn it into a high-grade sonar display:
- Get data to enhance your fishing – depth, temperature, bottom structure, fish location, etc.;
- Take control of your sonar readings with fully adjustable display options, including different scanning beam angles: narrow or wide (also mid for the CHIRP+);
- Choose between Shore, Ice and Boat modes depending on your fishing type;
- Create bathymetric maps directly from the shore (except the START) or with your Deeper sonar (except the START) mounted to your boat or kayak and view them on Lakebook™ bathymetry management platform.

App Store DeeperGoogle Play Deeper

Fish Deeper App

Fish Deeper is currently in the development phase and while we are working on adding new features and perfecting the existing ones, we’d encourage you download its current version and discover your favorite features.

fish deeper app

If you’ve already used the Deeper Smart Sonar App, many of the new app features will be familiar to you, but they are displayed in a more user friendly manner. Plus, it allows you to customize your Deeper sonar features whichever way you want! 

What’s more, Fish Deeper gives you an opportunity to experience a lot of brand-new features:
- Updated app layout:
- Cold start;
- Real-time history;
- Fully adjustable sonar settings and so much more…


Apple App StoreGoogle Play Deeper

Using Both Apps Interchangeably

If you have both apps installed on your phone, we’d suggest you use only one app at the time. Your live scanning history, notes, points of interest and any other data you collect on one app will be logged and saved only on that particular app unless you back it up to the server.

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 4 different modes: Standard, Ice, Boat and Onshore. 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 CHIRP+). 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).

Lakebook™ - Fishing Maps at Your Fingertips


Every sonar scan and bathymetric map you create with your Deeper CHIRP+ and PRO series using the Fish Deeper App, available in one place with Lakebook™, your personal journal for better fishing.

Explore Lakebook

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.

Our Blog

    6 Ice Fishing Tips for Beginners. The Principles to Success
    Jan 20, 2020

    6 Ice Fishing Tips for Beginners. The Principles to Success

    Read full story
    Irish Sea Angler Now Works for Deeper, Shares His Story
    Aug 8, 2019

    Irish Sea Angler Now Works for Deeper, Shares His Story

    Read full story
    Cuban Fishing Curiosities and Other Adventures
    Aug 2, 2019

    Cuban Fishing Curiosities and Other Adventures

    Read full story
Scroll to top