Landing in a new country without a local SIM or roaming plan doesn’t mean you’re stuck asking strangers for directions. Your phone’s GPS chip works everywhere, with or without a signal — the trick is having a map app that already has the streets, trails, and points of interest stored on your device before you go dark.
Table of Contents
This guide covers the offline maps apps actually worth installing before your trip, what each one is good (and bad) at, and how to set them up correctly so you’re not fumbling with downloads at the airport with spotty wifi.
Quick Answer
Organic Maps is the best all-around offline maps app for most travelers — it’s free, open-source, ad-free, and covers walking, cycling, and driving with turn-by-turn navigation and no data connection required. Pair it with OsmAnd if you’re hiking backcountry trails, and keep Google Maps’ offline downloads as a backup for driving in areas with excellent Google map coverage.
How Offline Maps Actually Work
Your phone’s GPS receiver doesn’t need mobile data or wifi to know where you are — it talks directly to satellites. What requires data is normally the map tiles themselves and the routing engine. Offline maps apps solve this by letting you download the map data and routing information for a region while you still have wifi, then using your phone’s built-in GPS to show your live position on that downloaded map with zero connection needed.
That means the whole workflow has to happen before you lose connectivity: pick your destination country or city, download the map pack over hotel or airport wifi, and only then head out. Trying to download a new area once you’re already offline obviously won’t work.
The Best Offline Map Apps, Compared
Organic Maps (iOS and Android) is a free, open-source app built on OpenStreetMap data, with no ads, no account, and no tracking. It supports offline turn-by-turn navigation for walking, cycling, and driving, plus offline search, bookmarks, public transport routing in many cities, and even offline Wikipedia lookups for places you search. Maps download per country or region and there’s no cap on how many you can store, so it works well as your single default map app for a whole trip.
OsmAnd (also OpenStreetMap-based) is the better pick if you’re doing serious hiking or backcountry travel — it adds contour lines, hillshading, and more detailed trail data. The free version limits you to a small number of downloaded map files, which is fine for a single-country trip; the paid OsmAnd+ or OsmAnd Pro tiers remove that limit and add more frequent map updates.
Google Maps has an offline mode too, and it’s worth keeping as a backup since its road and business data is often the most current. Open a place in the app, swipe up on the info sheet, tap ‘Download offline map,’ and confirm the area. The catch: offline Google Maps only supports driving directions — walking, cycling, and transit routing are not available offline — and downloaded areas expire after about 30 days, so you’ll need to refresh them if your trip runs long.
HERE WeGo is worth adding if you’re relying on public transit in a foreign city, since it’s one of the few apps offering offline transit routing (bus, tram, subway) for a number of major metro areas, on top of offline driving and walking directions.
Maps.me was the go-to app for years and is still usable, but ownership changes have added ads and slowed development. If you already love its interface, Organic Maps was built by former Maps.me developers as a direct, cleaner successor and is the better choice today.
Tips and Common Mistakes
Download your maps before you leave home wifi, not at the airport gate — international regions can be large files and airport wifi is unreliable. Search and save your hotel, key addresses, and any must-see spots as bookmarks while you still have data, so you can navigate to them by name later instead of hunting for pins on the map. If you’re using Google Maps offline, note the 30-day expiration and re-download if your trip is longer, and remember it won’t help you walk or take transit — that’s when a second app like Organic Maps earns its place on your home screen. Finally, keep offline map storage in mind on older phones with limited space; a few countries’ worth of detailed map data can add up to a few gigabytes.
Explore more: More travel planning guides.
Offline maps apps for travelers FAQs
Does GPS work without mobile data or wifi?
Yes. Your phone’s GPS receiver connects to satellites directly and works with no signal at all — you just need a map already downloaded to your device to see your position plotted on it.
Which offline maps app is completely free with no ads?
Organic Maps is free, open-source, and has no ads or account requirement. OsmAnd’s free tier also has no ads but limits how many map regions you can store at once.
Can I get turn-by-turn walking directions offline?
Yes, with Organic Maps or OsmAnd. Google Maps’ offline mode only supports driving directions, not walking, cycling, or transit.
Do offline Google Maps downloads expire?
Yes, downloaded areas in Google Maps expire after about 30 days unless you reconnect to wifi or data to refresh them.
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Photo: curated by Gary Bridgman from Memphis / CC BY 2.0, via Wikimedia Commons.
