Best Free Lake Maps Depth Apps

226+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated September 2026

Finding the right free lake maps depth apps can be overwhelming with so many options. We've analyzed 226+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Free Lake Maps Depth Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1LakeStatsLakeStatsFree4.9★ (18)NoYesSep 2026
2i-Boating: Marine Charts & Gpsi-Boating: Marine Charts & GpsFree4.5★ (15K)NoYesSep 2026
3Fishing Points-Lake Depth MapsFishing Points-Lake Depth MapsFree4.4★ (2.2K)NoYesSep 2026
4ClearDepthClearDepthFree5.0★ (42)NoNoSep 2026
5Great DepthsGreat DepthsFree4.2★ (12)NoYesMay 2026
6Fish Deeper - Fishing AppFish Deeper - Fishing AppFree4.5★ (652)YesYesSep 2026
7onX Fish: Midwest Fishing MapsonX Fish: Midwest Fishing MapsFree4.6★ (1.7K)YesYesSep 2026
8Aqua Map BoatingAqua Map BoatingFree4.7★ (14K)NoYesSep 2026

Top Picks for Free Lake Maps Depth

LakeStats#1

LakeStats by LakeStats LLC

Depth Map & Live Water Stats
Editor's Choice
✈️ Travel
4.9(18 ratings)
FreeIn-App Purchases
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Access real-time water levels, boat ramp status, and historical lake data. Plan your next outing with detailed information on access points and water conditions. Features offline functionality for convenient use.

i-Boating: Marine Charts & Gps#2

i-Boating: Marine Charts & Gps by Bist LLC

Lake Depth Map,Sailing Plotter
Strong Contender
🗺️ Navigation
4.5😊(15K ratings)
FreeIn-App Purchases
#93in Navigation
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Navigate waterways with detailed marine charts and GPS. Features include route planning, voice-guided navigation, tide and current predictions, and track recording. Offers extensive map coverage for various regions and inland rivers.

What We Love

  • 🚀 Accurate GPS and navigation
  • 🗺️ Detailed nautical charts
  • 📊 Helpful fishing and structure information
  • 🔍 Useful for finding unexplored fishing spots
  • 💻 Offline functionality works well

Room to Improve

  • 🌐 GPS/location issues, inaccurate positioning
  • 💰 Expensive recurring subscription model
  • 🔁 Difficulty restoring purchased content on new devices
  • 🔧 Poor customer support and lack of response
  • 📦 Missing coverage for some lakes/waterways
Fishing Points-Lake Depth Maps#3

Fishing Points-Lake Depth Maps by Bist LLC

Fish Finder,Gps Fishing Spots
Worth Considering
⚽ Sports
4.4😐(2.2K ratings)
FreeIn-App Purchases
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This app provides detailed lake depth maps and marine charts with fishing points for various regions. It features an AI that identifies productive fishing spots based on bathymetry, local knowledge, and weather. Offers advanced GPS navigation with voice prompts, route planning, and tide/current predictions.

What We Love

  • 🚀 Awesome app
  • 🚀 Great navigation tool
  • 🚀 Detailed depth contours
  • 🚀 Helpful for targeting fishing spots
  • 🚀 Accurate depths and contours

Room to Improve

  • 🐛 Inaccurate GPS/location
  • 🐛 Depth information not accurate
  • 🐛 Missing lake/area coverage
  • 💰 Expensive subscription
  • 🐛 Buggy/crashes after updates

More Free Lake Maps Depth apps to explore

FAQ about Free Lake Maps Depth

What are the best free lake maps depth apps for iPhone?
LakeStats tops our free lake maps depth apps ranking as of September 2026, with a 4.9-star average from 18 App Store ratings, and it's free to download.
LakeStats has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 226+ free lake maps depth apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
LakeStats provides real-time water level data, boat ramp status, and historical lake information. It's designed for boaters and outdoor enthusiasts to help plan trips and monitor water conditions.
Yes, LakeStats offers offline functionality, allowing you to access downloaded lake data even without an internet connection. This is useful for remote areas or when planning trips.