Most of my professional activity as an architect is focused to the reform and renovation of houses in the countryside and also for interior design works.
For this type of projects, the use of an iPhone (13 Pro Max) solves perfectly the data acquisition. Its accuracy is more than enough for me (distortion no more than 2%).
The recommended distance to obtain the scan is no more than 4 or 5 meters.
You have to try which software best suits your needs. I have tried several and, finally, the two I use are "3d Scanner App" and "Modelar".
Anyway, if the building you have to intervene on is large or complex, my advice is to hire a specialist with a Faro or Leika equipment, combined with a survey from a total station.
A26 ESP · Mac Studio M1 Max 32Gb Ventura 13.2.1 · iMac 27" Late 2012 2,9Ghz i5 32Gb GTX660 Ventura 13.2.1 (Yes it runs on it)