Deeper Smart Sonar

Castable smart sonar beaming real-time depth, fish & bottom structure to your phone; build your own bathymetric maps from shore, boat or ice.

Category	Item	Deeper Smart Sonar
Basics	Platform	iOS, Android
	Fishing Style	General, Ice Fishing, Saltwater
	Price	App free; Deeper sonar hardware required for core features (PRO+ 2 $159.99, Max $209.99-$279.99). In-app Premium maps from $0.99 first month then $24.99/year; Premium+ $43.99/year.
	Pricing	Freemium
	Developer	Deeper UAB
	Primary Market	Global
	Estimated Users	1M+
Logging	Catch Log
	Auto Capture	Unsure
	Badge Collection	Unsure
Navigation & Conditions	GPS Waypoints
	Offline Maps
	Weather
	Tide & Almanac	Unsure
Smart & Devices	AI Fish ID	Unsure
	Hardware Integration
	Wearable Support	Unsure
Community & Services	Social Sharing
	Gear Marketplace	Unsure
	Tournament Mode	Unsure
	Guide Booking	Unsure
	Regulations Lookup	Unsure
	Privacy First

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Deeper Smart Sonar

Castable smart sonar beaming real-time depth, fish & bottom structure to your phone; build your own bathymetric maps from shore, boat or ice.

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User Feedback

Pros

Castable wireless sonar gives shore, kayak and SUP anglers real-time underwater visibility without a boat-mounted unit.
Excellent depth, bottom-hardness and contour detail with personal 2D/3D bathymetric mapping.
Strong offline maps plus one of the largest community-sourced depth-map databases.
Works across iOS/Android with cross-device sync of scans, maps and catches.

Cons

Core sonar features require buying Deeper hardware ($159-$280+ depending on model).
Scans are uploaded to shared community maps by default; privacy only via guest/anonymous mode.
Reported GPS accuracy drift and Wi-Fi connection stability issues for some users.
The sonar ball is heavy to cast, requiring a heavy-rated rod and strong braided line.