Hey Wren, if you would like a free alternative pipeline as opposed to Postshot that yields equivalent results I've made a tutorial on it!
https://youtu.be/nd084X0n7t4
I scanned on iPhone 17 using Blackmagic camera app on a DJI phone gimbal. Locked all my settings and filmed at 60fps (lower rolling shutter) but also in timelapse mode capturing every 10th image. So I was essentially recording at 6fps but the final resulting video was 60fps.