Great tool, but STILL crops your picture before you mark it up with no option seemingly available to zoom back out to full resolution. Useless for screenshots where you need to highlight portions of the image intact.

I enjoy using the Markup Photo App. It has a lot of variables that are great for what I use it for.A couple of unliked issues.1. Ads can be turned off....Good. Ads reappear deleting all of your markups that you have applied. You have to start all over. Very poor feature.2. If you turn the I-Pad either inadvertently or on purpose, from portrait to landscape mode or visa versa, all of your markups you have made will be deleted and you have to start all over. Very poor feature.3. Solution to above: save often. When you are done, delete all saved photos except the last one. Silly but effective.4. There should be an undo button to undo the last function. The CLEAR BUTTON Deletes all markups already implemented.5. There should be an ad free option which will give you more room for markups and won’t delete existing markups except the last one.6. Nicknames for review are mostly taken.

It’s good for literally marking pictures. Would love to see an improved zoom feature. Unchecking and checking the “fill screen” option found in the lower left corner doesn’t zoom nearly to the extent I was hoping to go.2020 update: Zoom feature has been corrected and I highly recommend this app.

Limited controls, crops photo, no history button to go backwards, needs text capabilities. Not ready for serious use.