Comparison

Surrey Walks vs Y Marilyns

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

Head to head
About

Surrey Walks

Features
Read full description

Surrey is a beautiful county and is blessed with some of the most picturesque walks in the country, especially around the Surrey Hills Area of Outstanding Natural Beauty. Our simple to use GPS-enabled digital guide covers over 150 amazing walks of between 1 and 12 miles throughout Surrey and the surrounding areas. Easily filter the walks by all walks, woodland walks, waterside walks, hill walking and walks with a pub on the route. You can also list the walks by distance from you at that time. Detailed route maps then track your progress as you walk around and they all work offline, meaning no internet signal is required when doing the walks. Contour information on the maps show you the gradients of the walk to help you judge difficulty. Send in feedback after each walk through the simple questionnaire so that we can improve the walk information in the app over time. After your free trial, payment will be charged to your iTunes Account at confirmation of purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24-hours before the end of the current period. Once subscribed, your account will be charged for renewal within the 24-hour period prior to the end of the current period. Subscriptions are managed via your iTunes Account. Auto-renew can be turned off in Account Settings after purchase. Terms of Use/Privacy Policy: https://www.localwalks.co.uk/terms-of-use-and-privacy

About

Y Marilyns

Challenge yourself to climb the 159 Welsh Marilyns, hills defined by their height above the surrounding land. Track your ascents with a personal log and an interactive map. Discover these unique geographical features.

Highlights
  • Climb 159 Welsh Marilyns
  • Track progress
  • Personal log
  • Interactive map
  • OpenStreetMap data
Features
Read full description

Are you ready for the challenge of climbing the 159 Welsh Marilyns (y Marilynau)? Marilyns are hills that are 150m higher than the surrounding land. Track your progress on your own personal log and with an interactive map from OpenStreetMap. The Marilyn classification was created by Alan Dawson in his 1992 book The Relative Hills of Britain. The Yr Marilyns app is brought to you by the Relative Hills Society. ยฉ 2022 Doug Colton Walk descriptions ยฉ 2022 Relative Hills Society Base map and data from OpenStreetMap and OpenStreetMap Foundation ยฉ OpenStreetMap contributors All images are subject to copyright or are used through Creative Commons Licence

Screenshots

Surrey Walks4 screens
Y Marilyns4 screens

Verdict

The call

The clearest difference is in-app purchases: Y Marilyns at none against Surrey Walks's 2. Y Marilyns also leads on update cadence (every 3 weeks vs every 2 months). Surrey Walks's advantage is iOS requirement (12.4 vs 14.0). On price, ads and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Surrey Walks sells 2 in-app purchases, starting at $2.49 per month. Y Marilyns asks for nothing beyond the download.

UpkeepUpdate frequency

Surrey Walks ships an update every 2 months, Y Marilyns every 3 weeks. The most recent releases landed on November 11, 2026 and November 3, 2026 respectively.

Scorecard3 real differences ยท 5 level
Surrey Walks versus Y Marilyns: the parameters behind the verdict, then further details
ParameterSurrey WalksY Marilyns
PriceFreeFree
Positive reviewsโ€”33.3% of reviews
Update frequencyEvery 2 monthsEvery 3 weeks โ€” better
AdsNoNo
In-app purchasesYesNo โ€” better
Monetizationโ€”Free
DevicesiPhone, iPodiPhone, iPad, iPod โ€” better
Requires iOS12.4 โ€” better14.0
Further details โ€” not scored
Size95 MB81 MB
Age rating4+4+
DeveloperTinyRocketDoug Colton

In-app purchases

2 purchases

Surrey Walks

Subscriptions2
  • Monthly Subscription1 Month trial$2.491 Month
  • Annual Subscription1 Month trial$16.991 Year
None

Y Marilyns

No in-app purchases

Questions

Is Surrey Walks free?
Surrey Walks is free to download, with in-app purchases available.
Is Y Marilyns free?
Y Marilyns is free to download, with no in-app purchases.
Do Surrey Walks or Y Marilyns have ads?
Neither Surrey Walks nor Y Marilyns shows ads.
Which is updated more often, Surrey Walks or Y Marilyns?
Surrey Walks ships an update every 2 months, and Y Marilyns every 3 weeks. Most recently, Surrey Walks was updated on November 11, 2026 and Y Marilyns on November 3, 2026.

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