Comparison

ON4Maps vs Dirt by Mayday

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

ON4Maps

Features
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Get the best 4WD riding experience in Ontario with ON4Maps, OF4WD’s exclusive app for exploring and navigating trails across all of the province’s 4WD clubs. This isn’t just any 4WD trails app β€” as the official app of the Ontario Federation of 4 Wheel Drive , ON4Maps provides you with the most up-to-date trail information out there. Nothing else updates you faster or more accurately. Plus, with ON4Maps as your trail companion, you help build a stronger community of 4WD enthusiasts, clubs, and volunteers across Ontario β€” giving you even more reasons to enjoy the ride. Take ON4Maps for a spin, with all standard features β€” free to download and use. Unlock all features for less than your average coffee TOP FEATURES Works offline or online: Access OF4WD’s official trail maps, track your position and distances, spot POIs, and find nearby services like food, accommodation, and gas β€” even in remote areas. Receive trail updates with the most up-to-date trail status and conditions available anywhere. Personalize your ride: Plan itineraries, save favourite trails, record your journey, and share with friends. Stay connected securely: Share your location only with riders you select, and get notified about club events, exclusive offers, and 4WD community initiatives. Manage multiple 4WDs: Log different vehicles, keep notes, and track distances covered for each. GOOD TO KNOW β€’ Using your smartphone’s GPS and location sharing continuously may drain your battery faster. PRO TIP: Maximize battery life by disabling these features when not needed.

About

Dirt by Mayday

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Your ride. Your route. Now on CarPlay. DIRT is built for dual-sport motorcycle adventures. Find dirt and gravel roads, build a loop or plan a longer escape, then take your ride onto your connected display. Explore with downloadable map packs for Canada, the United States and Mexico. CARPLAY, BUILT AROUND THE RIDE Plan a destination or open a saved ride, prepare your maps and start navigation from CarPlay. Check progress and surface information, find fuel and adjust guidance. Switch between 2D and 3D, reset north with one tap, or see your whole route. End your ride and save the recorded journey. Complete initial permissions and purchase setup on your iPhone. A compatible CarPlay display is required. ONE GROUP. ONE SHARED PLAN. Create or join a private rider group and share a built route for everyone to open. Choose when to share your location and riding status, see fellow riders on the map, and stop sharing when you want. FUEL FOR THE JOURNEY Set your motorcycle's fuel range and reserve. Build fuel stops into longer rides, review suggested stations and move a stop to suit your plan. Optional navigation reminders and fuel detours help you plan ahead. Show mapped fuel stations, campgrounds and lodging along the way. Station opening hours and availability are not verified. MAKE EVERY LEG YOUR OWN Choose Dirt, Balanced or Clean for each leg. Head out on pavement and come home through dirt, or build a ride around gravel and backroads. Adjust Wander, access choices and road preferences independently for each leg. See the mapped dirt, paved and unknown-surface mix before you ride. A QUICK LOOP OR A LONG ADVENTURE β€’ From here: choose a destination and build a route from your location. β€’ Loop: drop a pin and plan a ride that brings you back to the start. β€’ Plan: connect your own waypoints into a custom motorcycle route. β€’ Search for places and addresses as you type. PREPARE FOR LIFE BEYOND CELL SERVICE Download regional routing packs and prepare map coverage before heading offline. Plan and navigate with data stored on your device. Download the areas you need in advance; place search and live group sharing need a connection. SAVE ROUTES. BRING YOUR GPX. Save rides locally and return to them later. Import GPX tracks to view a ride on the map. DIRT PRO adds GPX export so you can take your route with you. FREE PLANNING. OPTIONAL DIRT PRO. Route planning and local saving are free. Two navigation starts are included on your device. DIRT PRO unlocks unlimited navigation and GPX export through monthly or yearly subscriptions. Prices and eligible offers are displayed by the App Store in the app. Subscriptions renew automatically unless cancelled through your Apple subscription settings. Manage or cancel there, or use Restore Purchases in DIRT. Mapped roads, surfaces, access and fuel availability can change. Allow Unknown includes roads whose motor access is not confirmed; it does not grant permission to ride. Review your route and follow local signs and access rules. Privacy: https://dirtmoto.app/privacy/ Terms: https://dirtmoto.app/terms/ Support: https://dirtmoto.app/support/

Screenshots

ON4Maps4 screens
Dirt by Mayday4 screens

Verdict

The call

The clearest difference is in-app purchases: ON4Maps at none against Dirt by Mayday's 2. ON4Maps also leads on iOS requirement (12.0 vs 26.0). Dirt by Mayday's advantage is update cadence (fortnightly vs every 5 weeks). On price, ads and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Dirt by Mayday sells 2 in-app purchases, starting at $9.99 per month. ON4Maps asks for nothing beyond the download.

UpkeepUpdate frequency

ON4Maps ships an update every 5 weeks, Dirt by Mayday fortnightly. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

Scorecard3 real differences Β· 3 level
ON4Maps versus Dirt by Mayday: the parameters behind the verdict, then further details
ParameterON4MapsDirt by Mayday
PriceFreeFree
Update frequencyEvery 5 weeksFortnightly β€” better
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhone, iPad, iPod β€” betteriPhone, iPad
Requires iOS12.0 β€” better26.0
Further details β€” not scored
Size485 MB61 MB
Age rating4+12+
DeveloperMapGears inc.Hella Creative Solutions

In-app purchases

None

ON4Maps

No in-app purchases

2 purchases

Dirt by Mayday

Subscriptions2
  • DIRT PRO Monthly$9.991 Month
  • DIRT PRO Yearly7 Days trial$39.991 Year

Questions

Is ON4Maps free?
ON4Maps is free to download, with no in-app purchases.
Is Dirt by Mayday free?
Dirt by Mayday is free to download, with in-app purchases available.
Do ON4Maps or Dirt by Mayday have ads?
Neither ON4Maps nor Dirt by Mayday shows ads.
Which is updated more often, ON4Maps or Dirt by Mayday?
ON4Maps ships an update every 5 weeks, and Dirt by Mayday fortnightly. Most recently, ON4Maps was updated on October 24, 2026 and Dirt by Mayday on October 29, 2026.

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