Fish Deeper - Fishing App

In-app purchases
4.5
13.6K reviews
1M+
Downloads
Content rating
PEGI 3
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About this app

Whether you’re a seasoned angler or just getting started, Fish Deeper helps you fish smarter, connect with others, and make the most of your time on the water. The app provides valuable insights into the waters you fish, helping you locate the best fishing spots, understand underwater terrain, and connect with the local fishing community. Perfect on its own or paired with Deeper sonar, it’s the ultimate tool for smarter fishing.

PREMIUM FISHING MAPS
Gain insights into bottom structure and fish-holding areas:
• 2D and 3D Depth Maps: Dive into the lakebed with 2D maps that reveal underwater islands, pits, drop-offs, and other features that attract fish. Use a 3D view for a clear, additional perspective to pinpoint key fishing locations.
• 2D and 3D Bottom Hardness Maps: Understand the lake’s bottom composition and distinguish between firm sand, soft silt, and other surfaces. This helps you identify areas where fish are more likely to be.

ESSENTIAL ANGLING FEATURES
Your go-to guide before, during, and after every fishing trip:
• Waterbody Hub: A dedicated space for each body of water where anglers can interact, share their catches, exchange tips, and discuss the latest trends. Each water includes a weather forecast tailored to that location, so you can stay informed on the best fishing conditions.
• Trending Lakes: Stay updated on popular nearby lakes, fishing activity, and real-time insights from the community.
• Spots: Easily find boat ramps and onshore fishing spots already marked on the map or mark your private points of interest.
• Catch Logging: Log your catches, including bait, techniques, and photos, and share your success with fellow anglers. Exact spots and details are kept private.
• Weather Forecasts: Check detailed weather forecasts tailored to your fishing needs to plan your trips accordingly.
• Offline Maps: Download maps for offline use and access location data easily anytime, anywhere.

JOIN THE ANGLERS’ COMMUNITY
Follow the news of your favourite lakes and get notifications about recent catches or activity nearby. See what others are catching, share your own achievements, and discover new fishing spots in your area. Whether you’re fishing from the shore, boat, or on ice, you’ll always be in the know.

ENHANCE WITH DEEPER SONAR
When paired with Deeper sonar, Fish Deeper becomes even more powerful:
• Real-Time Sonar Data: View sonar data in real-time to explore the depths and see fish activity firsthand.
• Bathymetric Mapping: Create depth maps from shore, boat, kayak, or SUP in both 2D and 3D.
• Ice Fishing Mode: Use your sonar as an ice fishing flasher and easily mark ice holes.
• Sonar History: Review and analyse your sonar scan history to better understand the underwater environment.
• Customisable Settings: Adjust sonar settings to fit your fishing style and needs.

The app also offers a Premium+ subscription designed for sonar owners. This subscription features protection in case of accidental irreparable damage, loss, or theft, a 20% discount on sonar accessories, and Premium fishing maps.

Download the app today and experience the difference.
Updated on
Jan 12, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App activity and App info and performance
This app may collect these data types
Location, Personal info and 5 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.5
12.2K reviews
Colin Wheatley
October 13, 2025
This App is on it's way there, however, it still needs refinement! For instance: It advises that you turn off data, to prevent WiFi and GSM interaction which can cause connection issues, then you get an error, unable to connect to Maps as you are not connected to the internet. This really needs to get sorted and is really annoying. Then, for me in the UK, there are multiple options with the DL Maps. UK, England, & Wales. 20251013: As I said, I have downloaded the maps, and get the error.
1 person found this review helpful
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Deeper, UAB
October 17, 2025
Hello, sorry to hear about the error. Please email us at support@deeper.eu so that we could investigate this issue and find a solution. Thanks!
Big Cheese
December 21, 2025
Great bit of tech,comming from an era of hush hush ,gives you the ability to see great detail and when at home you can review the scans and draw conclusions
1 person found this review helpful
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Stephen Abineri
October 8, 2025
The app is good. The depth indications are really good. But, the GPS location is absolutely terrible. It bounces me around all over the place and says I'm on the other side of the lake etc. That really needs to be improved.
2 people found this review helpful
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Deeper, UAB
October 13, 2025
Hello, we are very sorry to hear about these issues. We really want to help - please email us at support@deeper.eu and we will assist you. Thanks.

What’s new

2.0 brings the most significant map update ever!

• Maps have a new look & feel and load up to 4x faster.
• Download only the map sections you need for offline use.
• Enjoy sharper, more detailed Premium Depth Maps: no matter the map scale.
• All personal depth maps from your Deeper sonar now appear directly on the map for seamless viewing.