Best Free Lake Maps Depth Apps

230+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated October 2026

Finding the right free lake maps depth apps can be overwhelming with so many options. We've analyzed 230+ 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 (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1LakeStatsLakeStatsFree4.9★ (20)NoYesOct 2026
2i-Boating: Marine Charts & Gpsi-Boating: Marine Charts & GpsFree4.5★ (15K)NoYesNov 2026
3Fishing Points-Lake Depth MapsFishing Points-Lake Depth MapsFree4.4★ (2.2K)NoYesNov 2026
4GuideHour: Lake Maps & FishingGuideHour: Lake Maps & FishingFree5.0★ (7)NoYesOct 2026
5Great DepthsGreat DepthsFree4.2★ (12)NoYesOct 2026
6Great Lakes WaveGreat Lakes WaveFree4.4★ (18)NoYesOct 2026
7Fish Deeper - Fishing AppFish Deeper - Fishing AppFree4.5★ (654)YesYesNov 2026
8Fishing Maps: Lake & River GPSFishing Maps: Lake & River GPSFree—NoYesAug 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(20 ratings)
FreeIn-App Purchases
LakeStats screenshot 1
LakeStats screenshot 2
LakeStats screenshot 3
LakeStats screenshot 4
LakeStats screenshot 5
LakeStats screenshot 6

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
i-Boating: Marine Charts & Gps screenshot 1
i-Boating: Marine Charts & Gps screenshot 2
i-Boating: Marine Charts & Gps screenshot 3
i-Boating: Marine Charts & Gps screenshot 4
i-Boating: Marine Charts & Gps screenshot 5
i-Boating: Marine Charts & Gps screenshot 6

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
Fishing Points-Lake Depth Maps screenshot 1
Fishing Points-Lake Depth Maps screenshot 2
Fishing Points-Lake Depth Maps screenshot 3
Fishing Points-Lake Depth Maps screenshot 4
Fishing Points-Lake Depth Maps screenshot 5
Fishing Points-Lake Depth Maps screenshot 6

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 October 2026, with a 4.9-star average from 20 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 October 2026.
We track 230+ free lake maps depth apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.