When comparing Root Explorer vs A Photo Manager, the Slant community recommends Root Explorer for most people. In the question“What are the best file explorers on Android?” Root Explorer is ranked 5th while A Photo Manager is ranked 17th. The most important reason people chose Root Explorer is:
As the name would suggest root file access and editing is something Root File Explorer excels at. It was one of the first to have this function and is still one of the best.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Root file access and editing
As the name would suggest root file access and editing is something Root File Explorer excels at. It was one of the first to have this function and is still one of the best.
Pro SMB/CIFS network share support
Root Explorer supports SMB/CIFS network sharing.
Pro 24 hour refund policy
The Root Explorer devs have a 24 hour refund policy despite Google's 2 hour policy. All one needs to do is e-mail the devs within that 24 hour period to ask for a refund.
Pro Incremental photo backup to zipfile
i.e. all photos that where added/modified since last backup can be added to a zip file on an attached usbstick
Pro Support for virtual albums
... that are independant of locaton in the physical-filesystem.
Pro Powerful geotagging/openstreetmap integration
A map shows where photos where taken. if you zoom in you see more details. Geotagging: select one or more photos + "set geo" + pick a point in the map ==> the selected images get that point. Filter images through the map: after selecting an area in the map (i.e. North Germany), the gallery will only show images from North Germany.
Pro It is free
Open-source, no ads, no user tracking.
Pro Can handle big image collections
15000+ images in 1000+ folders.
Pro Find photos by tags (aka keywords)
Pro Build in Vault mode
If enabled only selected/filtered Images can be seen. This allows you to savley hand over your android phone to someone else and allow him/her to view only those images in Gallery-View, Geographic-Map and Image-View that you have chosen before.
Pro Exif-Tag support (Edit and Find)
Pro Quick hirarchical folder navigation
Only folders that contain pictures are shown.
Cons
Con UI feels dated
The UI of Root Explorer is not much to look at and feels a bit dated.
Con It is not available on the Google Play Store
You have to download it via f-droid.org store.