Best Transit Apps for Japan: Google Maps vs Navitime vs Jorudan

You're standing in Shinjuku station. Twelve exits, three railway companies, and a train leaving in four minutes from a platform you cannot find. Which app do you open?

Install two, not one. Google Maps for getting to the door of a place, and one Japanese transit app for anything involving trains, platforms and fares.

If you have a rail pass, make that second app Japan Transit Planner by Jorudan, because it can search routes that account for the Japan Rail Pass and the Tokyo Subway Ticket. If you don't, make it Japan Travel by NAVITIME, which shows platform numbers and station lists and keeps some things working without signal. Both are free to start.

🗺 What does Google Maps do better in Japan?

Google Maps wins the moment you stop being on a train.

It's the best of the three at walking directions, at finding the ramen shop your friend sent you, and at telling you whether it's open right now. Reviews, photos, opening hours, a pin you can drop and share — none of the transit specialists come close on that.

For trains it's genuinely good too. Google Maps shows transit departures, and its help pages explain that some stations show real-time departures while others show only a schedule, with colour coding for on-time, early and delayed services.

The catch is what's underneath. Google's transit data comes from what each transport operator supplies — routes, stops, schedules, fares. Japan has a lot of separate railway companies, so the depth varies. Google's own documentation doesn't promise it will tell you the IC-card fare instead of the paper-ticket fare, or that it will find you the last train home.

And here's the one that surprises people: offline maps don't help you with trains. Google's help page is blunt about it — "when you're offline, transit, bicycling, or walking directions are unavailable." A downloaded area gives you driving directions and a map you can look at. That's it.

🚄 What does Japan Travel by NAVITIME do better?

This is the app for the person who gets nervous in big stations.

NAVITIME's route results are built for someone who doesn't read Japanese and doesn't know the system. The App Store listing describes route search across trains, subways, planes, taxis and ferries, with "useful information such as the platform number, station lists, and timetables." Platform numbers are the thing. Knowing you want platform 14, not just "the Yamanote line," is the difference between catching a train and watching it leave.

It also handles the stuff around the journey. There's a Japan Rail Pass mode that will "show the most efficient route for pass holders," an itinerary builder where you drop favourite places onto a timeline, and offline searching for Wi-Fi spots, currency exchange, ATMs and stations.

Its offline story is the most useful of the three: you can save up to 50 recently searched routes and open them without a connection. Search your morning route over hotel Wi-Fi, and it's still there on the platform.

NAVITIME publishes the app in 13 languages, and it goes deeper than the basics — a 2024 company announcement covers route search across 81 tourist trains in Japan, the scenic and heritage services that don't show up as "transit" anywhere else.

🎟 Why is Japan Transit Planner the one for pass holders?

Because a rail pass changes which trains are the right answer, and most apps don't know that.

The Japan Rail Pass official site explains that using a NOZOMI or MIZUHO service on the Tokaido, Sanyo or Kyushu Shinkansen comes with conditions, including a special ticket issued only to pass holders. So the fastest Tokyo–Kyoto train in a normal search is often not the train your pass simply lets you board.

Jorudan's Japan Transit Planner handles this directly: it can "search the route after considering Japan Rail Pass and Tokyo Subway Ticket." Turn the setting on, and you get results you can actually use rather than results you have to mentally filter.

It's also the best of the three on money. Fares appear per journey, and "when using IC card or ticket the fare can be switched with only one click." Those two numbers differ by a few yen per ride in most cities — small, but it tells you whether the app is quoting the tap-in price or the paper-ticket price.

The Tokyo Subway Ticket option matters more than it sounds. Tokyo Metro sells it at ¥1,000 for 24 hours, ¥1,500 for 48 and ¥2,000 for 72 hours for adults (as of 2026-09) for unlimited travel on all Tokyo Metro and Toei Subway lines. An app that knows you hold one will route you onto subway lines instead of JR — which is the whole point of buying it.

The free version covers route, fare and time. Extras like preferred-train selection sit behind a subscription, listed at US$2.99 for one month, US$5.99 for 90 days and US$22.99 for 365 days (as of 2026-09).

📊 How do the three compare, feature by feature?

Read the offline row twice. None of these three plans a new journey without a connection. That is the single most important fact on this page.

🧳 Which two apps should you install?

Pick the pair that matches your trip and stop there. Three transit apps is one too many.

Tokyo and Kyoto only, no rail pass → Google Maps + Japan Travel by NAVITIME. You'll mostly be walking and riding subways, and NAVITIME's platform numbers do the heavy lifting.

Japan Rail Pass or a regional JR pass → Google Maps + Japan Transit Planner. The pass filter saves you from booking yourself onto a train your pass doesn't cover.

Buying the Tokyo Subway Ticket → Japan Transit Planner, for the same reason, plus Google Maps for the last 300 metres.

Travelling with kids, or a tight schedule → NAVITIME, because the itinerary timeline lets you check travel time between stops before you promise anyone a 3pm ice cream.

One more, free and worth a bookmark rather than an install: JR East's official Train Status Information page, which reports delays over 30 minutes on its Kanto, Tohoku and Shinetsu lines and five Shinkansen lines, in English. It's where you check whether the problem is your app or the railway.

📶 How much data do these apps actually use?

None of these companies publishes a megabytes-per-day figure, so treat anything you read that quotes one with suspicion — including this page if it did.

What's certain is the shape of it. The apps that save you the most are the ones that need signal the most. Live departures, delay colours, real-time transit status, moving maps as you walk — all of that is a live connection, every time you look. Maps use more than timetables, because a moving map streams pictures while a route search sends a few lines of text.

Two things you should do on hotel or airport Wi-Fi instead of on your mobile data:

• The initial download. Japan Travel by NAVITIME is listed at around 355 MB on the App Store (as of 2026-09). That's a Wi-Fi job, not a job for your first hour in the country.
• Offline map areas. Google Maps updates saved areas automatically when you're on Wi-Fi, and warns you when they're close to expiring. Refresh them at the hotel.

Then plan for the rest to be live. A realistic day is maps open on and off for eight hours, a dozen route searches, photos going out to family, and a video call in the evening. That's a normal amount of data for a normal traveller — but it is not zero, and it is not something a station's free Wi-Fi will cover while you're standing on a moving platform. If you're choosing a SIM or eSIM, this is the argument for a plan with room in it rather than the smallest one on the shelf.

❓ Common questions

Is Google Maps enough on its own in Japan?
For walking and finding places, mostly yes. For trains, it won't show you a rail-pass-only route, switch between IC and ticket fares, or run a last-train search — so pair it with one of the other two.

Do I need to pay for any of these?
No. Google Maps is free, and both Japanese apps have free tiers that cover route, time and fare. The paid tiers add refinements, not the basics.

Can I use these apps without any mobile data?
Not for planning a new trip. Google Maps gives you no transit or walking directions offline. NAVITIME keeps up to 50 saved routes readable, and Jorudan keeps your search history. Save your routes before you leave Wi-Fi.

Which one shows platform numbers?
NAVITIME lists platform numbers as a core feature, and Jorudan shows platform information including transfers. This is the biggest practical gap between them and Google Maps.

Are the English versions any good?
Both Japanese apps ship in 13 languages including English, and both are made by long-established Japanese transit companies. Expect occasional stiff phrasing, not confusion.

Before you fly

• Install Google Maps plus one Japanese transit app. Not three.
• Rail pass or Tokyo Subway Ticket? Make that app Japan Transit Planner.
• No pass? Make it Japan Travel by NAVITIME, for the platform numbers.
• Download the apps and refresh offline map areas on Wi-Fi, before you land.
• None of them plans a route offline — so sort your data before you need it.

Next thing to do: download both apps tonight, on your home Wi-Fi, and run one practice search — your airport to your first hotel. If it looks confusing on your sofa, it will look worse at 21:40 in an arrivals hall.

Sources

• Japan Travel – Smart Transit (App Store listing by NAVITIME JAPAN CO., LTD.) — Apple App Store / NAVITIME JAPAN (accessed 2026-09-07)
• Japan Transit Planner – Travel (App Store listing by Jorudan Co., Ltd.) — Apple App Store / Jorudan (accessed 2026-09-07)
• Download areas & navigate offline in Google Maps — Google Maps Help (accessed 2026-09-07)
• Get train & bus departures — Google Maps Help (accessed 2026-09-07)
• About Google Transit — Google Transit Partners Help (accessed 2026-09-07)
• 【Japan Travel】Search for Routes to Travel on Japan’s Tourist Trains — NAVITIME JAPAN (accessed 2026-09-07)
• About the JAPAN RAIL PASS — JR Group (Japan Rail Pass official site) (accessed 2026-09-07)
• Tokyo Subway Ticket — Tokyo Metro (accessed 2026-09-07)
• Train Status Information — JR East (accessed 2026-09-07)