Which map app for navigation to use on Phuket?

On Phuket, Yandex Maps and Google Maps work well, but they are quite "heavy" and mostly require mobile internet. If desired, you can download a map section to your smartphone's memory via Wi-Fi and use it offline, but this is not very convenient. Moreover, the detail of the maps leaves much to be desired, especially for walking. Therefore, for our travels we recommend using the Organic Maps app (highly recommended), but we do not recommend Maps.me — recent updates have significantly worsened its functionality. Organic Maps offers detailed maps, including paths and pedestrian trails, easily downloads for offline use, and does not drain the battery much. Load the points from our Phuket map from here https://nashaplaneta.net/asia/thai/phuket-karta into this app, and go explore the island.

Where to go in Thailand for the first time?
Do I need a category "A" license to rent a motorbike?
Can I exchange rubles in Phuket?
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