SafetyWing is the most affordable travel and medical insurance worldwide. The great thing is that you can purchase it even if you are already traveling.

Booking.com is the ultimate place to browse accommodation. It has everything you need from budget hostels to luxury resorts.

AirBnb is great for both short-term and long-term stays. It is a great option if you are looking for more than just a hotel room.

GetYourGuide is one of your best options if you are looking for day trips and activities. They have online reviews so you can see all previous ratings.

Viator is also one of the best places to book tours and day trips. They have activities all around the world and you can read previous reviews.

Apart from accommodation, AirBnB Exeprience has all types of activities around the world. I have done cooking classes and food tours through it.

Wise is a multi-currency travel card that is great for international travel. You can use it in hotels, restaurant shops and it saves you money by having the best exchange rates.

Maps.me is a map app that you can also use offline without any connection to internet. Just make sure to download the map beforehand. It is also great for trekking and hiking!

Mapy.cz is another great map app to use offline. It has hiking and trekking routes as well. It is a really good app to use for general navigation or trekking while you have no data or mobile network.