Fish Deeper - Fishing App

In-app purchases
4.4
12.6K reviews
500K+
Downloads
Content rating
Everyone
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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 favorite 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 analyze your sonar scan history to better understand the underwater environment.
• Customizable 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
26 Aug 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

4.3
11.3K reviews
Kenneth Johannes
21 September 2023
The actual fish finder is great! But frankly, the lack of any detail in the map I tried creating at a favorite fishing spot was rather disappointing. I guess it's possible that it only shows depths in large increments. So maybe a sudden drop off in depth of only 5 feet just doesn't show up. Idk. But it seems like that's info woth showing, and as an angler, worth knowing about.
12 people found this review helpful
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Deeper, UAB
21 September 2023
Hi there, thanks for your review. The depth map is created with 1 ft increments, so it doesn't sound normal that your map was lacking detail. Please email us at support@deeper.eu and we'll investigate this issue and find a solution for you. Thanks.
James Baker
18 November 2022
I was really happy to find out that there were portable sonar/fish finders for people like me who fish off the shore. I bought a deeper smart(the basic, entry level one), downloaded this app and have been using it since then. I think the app is awesome and has alot of features even for the entry level sonar. I really like that it records and stores from the time it touches the water(with the app open and connected of course)until you disconnect from its wifi. I've had no issues with the app yet!
39 people found this review helpful
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Nicholas Noble
14 November 2022
The map in boat mode is extremely difficult to read now. Especially during the day due to the contrast of the light blue water and light tan for land. If you're in uncharted Waters it's extremely hard to see. You're now have to pay annual in app fees. This product is perfect for kayak/canoe fishing. I highly recommend not casting this out into the water. It's heavy and your line could snap. Overall this product has Great potential. I used my pro+ all the time till the battery depleted.
6 people found this review helpful
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Deeper, UAB
15 November 2022
Hi Nicholas! You can change the color palette of the depth map in the layer settings, and select colors that are easier to read. There is no fee to use the Deeper. The app contains a subscription that gives access to worldwide depth maps, but it's completely optional. If your Deeper needs a battery change, please email us at support@deeper.eu

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.