Tsuki Viewer is a free app for organizing and reading doujins in your phone.

Do you ever feel that you have so many doujins in your phone that your Gallery is becoming cluttered? Then worry not, Tsuki Viewer is here to solve that problem.

Features
【 Low storage usage】- Tsuki Viewer does not build thumbnail database like every gallery. So it does not take a lot of space.

【 Automatic tag retrieval】- Tags of doujins are retrieved from internet based on the name of your folder.

【 Book-keeping functions】- Bookmark and search functions are available for doujin titles and tags. You can also add your own tags using the Tag Editor!

【 Full support for third-party gallery apps】- You can either use the in-built viewer or your own gallery apps to view the doujins! This way, you can free a lot of storage space by not having your gallery to cache thumbnails of your doujins.