Please recommend a good app to use when traveling to Japan

Please recommend an app that is good to use when traveling to Japan.

It's a free trip, what app should I use?

If there's something you have to use, please let me know~

126 2017-12-31 Lady

popular What is the nationality of Minnie?

popular Can I listen to music with Bluetooth earphones on the plane?

popular Is hair spray not allowed on the plane at all?

popular What are the side effects of oats?

popular How can I resolve TLS security configuration errors?

Same Tag How much is the cheapest flight ticket to Fukuoka?

Same Tag How much money do I need for exchange if it's a 7 nights and 8 days schedule in Japan?

Same Tag How much will the flight cost if I go to Tokyo next January?

Same Tag Is it possible to sleep at Kansai Airport?

Same Tag Where do you usually take your hotel when you travel to Tokyo?

Same Time Has anyone used the Primavista base?

Same Time Please recommend a good app to use when traveling to Japan

Same Time Please recommend a sports bra