Once you have your 360 camera, you can take as many photos as you want for your virtual tour.
But to create the tour itself, you'll need virtual tour software. Unlike regular photos, a virtual tour is interactive and comes with many features:
Move around the photo and zoom
Moving through the different planes
Using a 3D view, for use with a VR headset
This software will compose your 360 photo in an interactive window, and will give you the possibility of hosting your virtual tour on the Internet to share it.
And what virtual tour software can I use?
There are currently apps of all price points and with a wide variety of features, but the best ones tend to be the following:
Roundme: simple and cheap 360 tours
More than just a virtual tour tool for real estate, Roundme is a tour tunisia dialing code publishing platform. Its great advantage is that it is scalable-- it is free with paid options, and you can pay once for each tour you create.
Roundme works in a very simple way: you just have to upload a 360 image already taken, and that's it.
Tours you create with Roundme can be embedded into any web page (just like a YouTube video), and even support stereoscopic viewing—that is, viewing with a headset like Samsung VR.
Floorfy: special for real estate agencies
Floorfy is a more comprehensive tool, designed for real estate agents who want to showcase their properties. It has quite a few features that make it very versatile - moving from one room to another, placing information points, or showing different perspectives.
However, it is also more expensive and there is no free option, meaning you have to pay on a monthly basis to create your virtual tours. The good thing is that it allows a 14-day trial to see if the service is useful.