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Best Fish Finder Apps With Sonar Streaming

250+ iOS apps curated and reviewed

4.5 avg rating
19 free apps
Updated August 2026

Out of 250+ fish finder apps with sonar streaming on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Fish Finder Apps With Sonar Streaming (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Lionwei Fish finderLionwei Fish finderFree—NoNoMay 2026
2STRIKER™ CastSTRIKER™ CastFree4.6★ (176)NoNoAug 2026
3Fishing Spots: Find & Fish AppFishing Spots: Find & Fish AppFree4.7★ (11K)NoYesSep 2026
4Fishbrain - Fishing AppFishbrain - Fishing AppFree4.7★ (71K)YesYesSep 2026
5WIFI Fish FinderWIFI Fish FinderFree2.8★ (10)NoNoMay 2026
6Fishing Spots - Fish FinderFishing Spots - Fish FinderFree4.7★ (286)YesYesAug 2026
7FishAngler: Fishing AppFishAngler: Fishing AppFree4.8★ (14K)NoYesSep 2026
8HawkEye FishPod SONARHawkEye FishPod SONARFree4.7★ (388)NoNoAug 2026

Top Picks for Fish Finder Apps With Sonar Streaming

STRIKER™ Cast#2

STRIKER™ Cast by Garmin

Fishing sonar streaming app
Strong Contender
⚽ Sports
4.6😊(176 ratings)
Free
STRIKER™ Cast screenshot 1
STRIKER™ Cast screenshot 2
STRIKER™ Cast screenshot 3
STRIKER™ Cast screenshot 4
STRIKER™ Cast screenshot 5
STRIKER™ Cast screenshot 6

Enhance your fishing trips by wirelessly connecting your mobile device to a portable sonar unit. Visualize fish and underwater structures in real-time, with options for traditional sonar or ice fishing modes. Create custom maps and mark your favorite fishing spots for easier returns.

What We Love

  • 🎣 Accurate fish and depth detection
  • 💰 Affordable price point
  • 📱 Easy to use app interface
  • 🗺️ Excellent mapping functionality

Room to Improve

  • 🔌 Proprietary charging connector
  • 📵 Requires cell service/internet connection
  • 🐛 Occasional connectivity issues
Fishing Spots: Find & Fish App#3

Fishing Spots: Find & Fish App by FishAngler, LLC

Fish Finder, Tides & Weather
Worth Considering
⚽ Sports
4.7😐(11K ratings)
FreeIn-App Purchases
Fishing Spots: Find & Fish App screenshot 1
Fishing Spots: Find & Fish App screenshot 2
Fishing Spots: Find & Fish App screenshot 3
Fishing Spots: Find & Fish App screenshot 4
Fishing Spots: Find & Fish App screenshot 5
Fishing Spots: Find & Fish App screenshot 6

Discover local fishing spots with interactive maps, depth charts, and real-time forecasts. Log your catches, analyze your success, and connect with a global community of anglers to improve your fishing game.

What We Love

  • 👍 Great app
  • 🚀 Mind blowing
  • 👍 Wonderful
  • 👍 I really like this app!

Room to Improve

  • 🐛 Not enough
  • 🐛 Terrible site
  • 🐛 Don't buy premium it doesn't activate

More Fish Finder Apps With Sonar Streaming apps to explore

4
Fishbrain - Fishing App
Fishbrain - Fishing App
Fishbrain - Fishing App
Fish Spots, Maps & Forecast
Free

Discover new fishing locations, access detailed local information, and connect with a large community of anglers. Improve your fishing skills with advanced maps, weather forecasts, and catch tracking tools.

Fishing maps with advanced layersDetailed fishing water informationCatch reports and bait recommendations
⚽ Sports
(71K)
free with in-app purchases
5
WIFI Fish Finder
WIFI Fish Finder
WIFI Fish Finder
by JINHUA LEQI Technology Co., Ltd
Free

This device uses sonar technology to locate fish, measure water depth and temperature, and map underwater contours. It connects wirelessly to your smart device to display all information, making it suitable for various water bodies.

Locate fishMeasure water depthMap bottom contour
📊 Productivity
(10)
paid
6
Fishing Spots - Fish Finder
Fishing Spots - Fish Finder
Fishing Spots - Fish Finder
Fish AI Identifier Forecast
Free

Discover millions of free fishing spots and identify your catches with AI. Get real-time data on hotspots, weather, and bite times to plan your next successful fishing trip.

Millions of free fishing spotsAI fish identification from photosBite time predictions
⚽ Sports
(286)
free with in-app purchases
7
FishAngler: Fishing App
FishAngler: Fishing App
FishAngler: Fishing App
Fish AI, Maps, Spots & Tides
Free

This app helps anglers discover, plan, and log fishing trips with powerful maps, forecasts, and community features. Identify fish, track your catches, and connect with other anglers to improve your success on the water.

Fishing Maps & SpotsPrivate WaypointsBait & Lure Insights
⚽ Sports
(14K)
free with in-app purchases
8
HawkEye FishPod SONAR
HawkEye FishPod SONAR
HawkEye FishPod SONAR
by NorCross Marine Products, Inc
Free

This smart fish finder app utilizes advanced sonar technology to help anglers locate fish. It offers unmatched versatility and usability, developed with decades of experience in marine electronics.

Smart fish finderAdvanced sonar technologyBoat mount compatible
🗺️ Navigation
(388)
free
9
Fishbox - Smart Fishing App
Fishbox - Smart Fishing App
Fishbox - Smart Fishing App
Spots Map, Lures, Baits, Knots
Free

This app is your ultimate fishing companion, offering interactive maps, real-time forecasts, and AI-powered insights to help you catch more fish. Discover optimal spots, learn expert techniques, and get personalized recommendations for baits and lures.

Interactive fishing mapsReal-time weather and bite forecastsAI-powered bait and lure recommendations
⚽ Sports
(38K)
free with in-app purchases
10
Luckysmart Sonar
Luckysmart Sonar
Luckysmart Sonar
by 天喜 胡
Free
🔧 Utilities
(0)
11
Fish Cast
Fish Cast
Fish Cast
Smart Fishing Companion
Free
⚽ Sports
(0)
12
Fish Identifier: Scanner
Fish Identifier: Scanner
Fish Identifier: Scanner
Fish Finder & Fish ID
Free
🔍 Reference
(0)
13
FishLock
FishLock
FishLock
Offline Fish ID & Measurement
$9.99
⚽ Sports
(0)
14
FISH FINDER LITE
FISH FINDER LITE
FISH FINDER LITE
Fishing the smart way
Free

This app offers advanced 3D mapping and a new user interface to enhance your fishing experience. It provides smart tools for anglers, aiming to make fishing more efficient and enjoyable.

3D MappingNew User InterfaceSmart Fishing Tools
⚽ Sports
(0)
free
15
Fish Identifier - FishSnap
Fish Identifier - FishSnap
Fish Identifier - FishSnap
AI Fish Scanner for Fishing
Free
📚 Education
(0)
16
Fish Live
Fish Live
Fish Live
Fish
Free
📷 Photo & Video
(0)
17
Deepbalance
Deepbalance
Deepbalance
Fishing Sonar
Free
⚽ Sports
(0)
18
Fish finder pro
Fish finder pro
Fish finder pro
by 科 严
Free
⚽ Sports
(0)
19
Dronar01
Dronar01
Dronar01
by Shenzhen SwellPro Technology Co.,LTD
Free
🔧 Utilities
(0)
20
Fish Identifier AI: Fishly
Fish Identifier AI: Fishly
Fish Identifier AI: Fishly
Finder & Verify Fishing FishID
Free
📚 Education
(0)

FAQ about Fish Finder Apps With Sonar Streaming

Are there free fish finder apps with sonar streaming for iPhone?
Yes — 19 of the top fish finder apps with sonar streaming we rank are free to download, including Lionwei Fish finder and STRIKER™ Cast.
Lionwei Fish finder has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 250+ fish finder apps with sonar streaming on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.