Keeping your Google Photos library tidy can be tricky at the best of times, but Google is finally starting to roll out a long-promised feature called 'Photo stacks' on Android that should be a big help.
'Photo stacks' promises to tame unruly Google Photos libraries by automatically grouping similar photos into stacks. This means photos taken at a similar time will all be bunched together, with Google choosing a 'top pick' photo to represent the stack and showing a number in the top-right corner to tell you how many snaps are in the stack.
