A spreadsheet can hold the words. It loses the photo, the pin, and who owns the item as soon as the walk moves. Site Auditor keeps those on the job file, including with no signal, and builds the closeout PDF from the same list.
Photos live in a camera roll or a shared folder with a different name than the row. Assignees live in a column nobody updates. The closeout is rebuilt from email after the walk.
Write the item while you are looking at it. Attach the photo to that item. Pin it on the drawing if that is how you will find it again. Give it an owner and a date.
The free punch PDF tool takes the lines and the photos you have today and downloads one file. No account. The app is the next step when that list has to survive the rest of the job.