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Best Lake Ontario Apps

248+ iOS apps curated and reviewed

4.5 avg rating
17 free apps
Updated October 2026

Out of 248+ lake ontario apps on iOS, 17 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 Lake Ontario Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Lake Erie Boating WeatherLake Erie Boating Weather$2.994.2★ (133)NoNoJul 2026
2Lake Ontario UnitedLake Ontario UnitedFree4.7★ (290)NoNoSep 2026
3Great Lakes WaveGreat Lakes WaveFree4.5★ (17)NoYesSep 2026
4Great Lakes Boating WeatherGreat Lakes Boating Weather$2.994.6★ (1.4K)NoNoOct 2026
5Lake Ontario Sailing PlannerLake Ontario Sailing PlannerFree—NoNoMay 2026
6Lake ObserverLake ObserverFree—NoNoJul 2026
7Oconomowoc Lake ClubOconomowoc Lake ClubFree—NoNoJul 2026
8Ontario - Parks & TrailsOntario - Parks & Trails$1.99—NoNoSep 2026

Top Picks for Lake Ontario

Lake Ontario United#2

Lake Ontario United by Chad Lapa

Fishing Forum - USA & Canada
Strong Contender
⚽ Sports
4.7(290 ratings)
Free
Lake Ontario United screenshot 1
Lake Ontario United screenshot 2
Lake Ontario United screenshot 3
Lake Ontario United screenshot 4
Lake Ontario United screenshot 5

This is an online community for Lake Ontario fishing enthusiasts. It offers a platform for anglers to share fishing reports, tips, and connect with others. Find information on fishing spots, regulations, and upcoming events.

Great Lakes Wave#3

Great Lakes Wave by 雪平 王

Wave,Water,Nautical,Depth Map
Worth Considering
☀️ Weather
4.5(17 ratings)
FreeIn-App Purchases
Great Lakes Wave screenshot 1
Great Lakes Wave screenshot 2
Great Lakes Wave screenshot 3
Great Lakes Wave screenshot 4

Access detailed wave and water forecasts for all five Great Lakes. View real-time data on waves, wind, currents, temperature, and water levels. Explore depth maps and nautical charts for enhanced navigation.

More Lake Ontario apps to explore

FAQ about Lake Ontario

What are the best lake ontario apps for iPhone?
Lake Erie Boating Weather tops our lake ontario apps ranking as of October 2026, with a 4.2-star average from 133 App Store ratings, and it's priced at $2.99.
Yes — 17 of the top lake ontario apps we rank are free to download, including Lake Ontario United and Great Lakes Wave.
Lake Erie Boating Weather has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 248+ lake ontario apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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lake ontario unitedlake ontario sailing planner