Fish Deeper - Fishing App

In-app purchases
4.6
12.6K reviews
500K+
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
Aug 26, 2025

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

4.6
11.3K reviews
BOBCAMO H.A.F.
July 17, 2025
works decently, have connection issues at times but that could be hardware related. just now trying the premium plus to see how the maps actually work and of it's worth it. hard to tell what size the fish are relative to the icon representation for easy mode, but i do know it doesn't show an icon for anything full grown rainbow shark sizes or smaller. certain sized bluegill i assume pop up as a small fish icon. but big icons do seem to associate with decent sized fish.
1 person found this review helpful
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DukeCityFisherman “M”
July 1, 2025
I love the bobber and the ability to map lake beds, only knock on the rating is because the weather section on the app auto scrolls to the top, I can not read anything at the bottom for more than 2 seconds before it scolls me to the top.. I have also tried on 3 devices with the same result, so it's an app bug.
2 people found this review helpful
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Deeper, UAB
July 8, 2025
Hi, thanks for your review and sorry to hear about this issue! We will fix this app bug ASAP. Don't hesitate to contact us at [email protected] if any additional help will be needed,
Ed The Lich Master
July 10, 2025
seems to work pretty well but on more than one occasion the deeper would connect to phone, i would cast out, said it was 1 ft deep with no scan image coming back. the spot i was in should have showed around 12 ft deep. also my map screen has no layers button and does not seem to be creating anykind of map images from my scans. i am a bank fisher if that makes any difference.
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Deeper, UAB
July 23, 2025
Thanks for your review. This doesn't seem right! We want to take a closer look at this for you. Please send an email to [email protected] and we will help you.

What’s new

Fish Deeper update 1.46 for Quest is here!

Real-time 3D mapping. Reveal the lake bottom and hidden details in 3D.

Sonar marks. Long-tap scan readings to mark your sonar’s exact location on the map during that part of the scan. Works with past scans and Deeper sonars, too!

Home point edit. You can change the home point after Quest auto-sets it in water, just not during a mission.

Autopilot speed fix. Better boat speed in Autopilot missions and the option to hide movement path on the map.