Comparison

SARLOC vs Xplorer GPS

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

Head to head
About

SARLOC

This app helps you share your location with Search and Rescue teams, even without a data signal. If you have voice contact, you can relay your position. With a SARKey, you can directly share your location to their mapping systems.

Highlights
  • Location sharing without data signal
  • Voice communication relay
  • SARKey integration
  • Direct mapping system sharing
  • Offline location display
Features
Read full description

SARLOC was originally developed in 2009 by Russ Hore as a web application that allowed Search & Rescue (SAR) teams to locate you if you were unsure of your position. If you had a data signal, the SAR team could send you a message that allowed SARLOC to obtain your location and add it to the SAR teams mapping systems. Although it has been hugely successful, it does require a data signal to show you a location before it can be passed to the SAR teams. The SARLOC App will show you a location even if you do not have a data signal. If you are in voice communication with the SAR team you can tell them your location. If they provide you with a SARKey to enter into the App, you can share your location with them directly to their mapping systems. SARLOC is not a substitute for knowing how to navigate the outside world and it is essential that you learn proper navigation techniques before venturing into the wild. SARLOC requires you to be in contact with a SAR team before you can share your location with them. Starting SARLOC will not automatically notify anybody you require assistance.

About

Xplorer GPS

Plan and navigate routes for walking, biking, and running with access to a wide range of UK and global maps. Download maps for offline use and track your adventures with GPS, even without a mobile signal.

Highlights
  • Easy route planning for walking, biking, and running
  • Access to UK and global topographic maps
  • Offline map downloads for navigation without signal
  • GPS tracking of current location and planned routes
  • Route sharing via GPX/TCX files or Garmin Connect
  • Save and re-live past adventures
Features
Read full description

Enjoy your adventures on foot or two wheels with easy route planning & access to the widest range of UK and global maps: As you plan, routes snap to hike, bike or road, making it easy to plan routes on the right footpaths, trails and roads. Navigate on your phone, bike computer, GPS or even Garmin watch by sharing your route with the Xplorer GPS app, your Garmin Connect account or export a GPX file to any compatible device. Follow routes you’ve planned, or go your own way: Download a map to the Xplorer GPS app, view your location and hit the trail – download a planned route, follow a familiar trail, or just wander where the moment takes you, safe in the knowledge that you can navigate your way home when you’re ready, even without mobile signal or in poor weather conditions. Adventure with confidence: Your current location plotted via GPS, your downloaded route and offline topographic map give you the information you need to keep yourself safe, wherever you xplore; enabling you to respond to conditions on the ground, changes in the weather or the needs of your group. The widest range of topographic maps: Our topographic maps highlight the features of the natural and manmade landscape that you most need for outdoor activities, including footpaths and trails, contours and terrain, streams and lakes. Find your way on the trail, or cross country, knowing what to expect when you get there. Ordnance Survey maps are available for Premium subscribers to download at no extra cost. Install your map and navigate offline in 1:25,000 or 1:50,000 scales. Additional maps are available to purchase, so you can visualise the landscape in full topographic detail on the Xplorer GPS app. Choose from: Adventure mapping (our exclusive global topographic map collection), Ordnance Survey, ACT, Alpina, BEcaV, BKG, DAV, Harvey, IGN, Kadaster, Kompass, LINZ, LantM, NLSF, NMA, NRCT, OCM, Swisstopo. Create and update your route wherever you are: At home, in the cafe or off grid in your tent or hillside bothy, you can plan a route on the Xplorer GPS app, ready to follow when you’re back on the trail. Organise routes on the app: Synch your xpeditions with Xpedition2, giving access to organised folders of routes (including escape routes or special detours) and Points of Interest, ready to download and explore. Re-live your day: Save your track to your online Xpedition2 account, ready for a return visit. Share as GPX or TCX to show off your achievements, recommend your route, or import to any of your compatible devices. (Routes planned on Xpedition2 can be shared direct to Garmin Connect) Get started for free: Download the Xplorer GPS app for free and get started. With a free subscription you can see your location with GPS, install or plan routes and use base maps to navigate. Plan online on go.xpedition2.com to use our exclusive topographic Adventure Map for free, and use advanced route planning tools to easily create your perfect route. Upgrade to get more out of your adventures: Share your route direct to Garmin Connect, plan using the widest range of free global and national maps, tailor your route, even print as a back-up. Upgrade your offline experience with the best map for your adventure. Go Premium: Enjoy free access to Ordnance Survey maps to install on the app all year round. Synch your account online: With your Xpedition2 account, you can go online to use your bigger screen to plan and organise routes, use a wider range of maps and use exclusive online features. Find out more at Xpedition2.com

Screenshots

SARLOC3 screens
Xplorer GPS4 screens

Verdict

The call

The clearest difference is review sentiment: SARLOC at 100% against Xplorer GPS's 17%. SARLOC also leads on in-app purchases (none vs 7). Xplorer GPS's advantage is update cadence (every 8 days vs every 8 months) and iOS requirement (11.3 vs 15.6). 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. Xplorer GPS sells 7 one-off in-app purchases. SARLOC asks for nothing beyond the download.

UpkeepUpdate frequency

SARLOC ships an update every 8 months, Xplorer GPS every 8 days. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

Scorecard5 real differences Β· 3 level
SARLOC versus Xplorer GPS: the parameters behind the verdict, then further details
ParameterSARLOCXplorer GPS
PriceFreeFree
Positive reviews100.0% of reviews β€” better16.7% of reviews
Update frequencyEvery 8 monthsEvery 8 days β€” better
AdsNoNo
In-app purchasesNo β€” betterYes
MonetizationFree β€” betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.611.3 β€” better
Further details β€” not scored
Size1 MB99 MB
Age rating4+4+
DeveloperRussell HoreSatmap Software Limited

Customer experience

SARLOC

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Xplorer GPS

Written reviews18 reviews
Positive16.7%
Neutral22.2%
Negative61.1%

In-app purchases

None

SARLOC

No in-app purchases

7 purchases

Xplorer GPS

One-time7
  • Ad Free 6 months$2.99
  • Ad Free 12 months$4.99
  • Pack of 500 tokens$5.99
Show 4 more
  • Pack of 1,000 tokens$10.99
  • Pack of 2,500 tokens$25.99
  • Pack of 5,000 tokens$48.99
  • Pack of 10,000 tokens$94.99

Questions

Is SARLOC free?
SARLOC is free to download, with no in-app purchases.
Is Xplorer GPS free?
Xplorer GPS is free to download, with in-app purchases available.
Do SARLOC or Xplorer GPS have ads?
Neither SARLOC nor Xplorer GPS shows ads.
Which is updated more often, SARLOC or Xplorer GPS?
SARLOC ships an update every 8 months, and Xplorer GPS every 8 days. Most recently, SARLOC was updated on November 2, 2026 and Xplorer GPS on November 3, 2026.

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