Construction punch list app or paper: what works for small crews?

Small crews do not always need a big project management system, but text messages and scattered photos get messy fast. One guy has the picture, another has the note, and the item disappears until the owner brings it up again. Paper is simple on site, but it is easy to lose. Apps are cleaner, but only if everyone actually uses them. I have seen both work and both fail. For small construction crews…