After a cleanup you may see a small card for another free app from the same developer, at most once a day. The request to rate Serun now appears less often and only after a successful cleanup.<br>
1.0.1Oct 23, 2026
Initial release: duplicate and similar photo cleanup, video compression, swipe cleaning, junk and APK cleanup (Android), contact and calendar cleanup, secret vault, and widgets.<br>
Serun: Storage Cleaner is a tools app by Ali Demirci Apps with 1+ downloads (about 1 estimated). +1 installs in the last 7 days. Released Oct 6, 2026. Install growth, rank history, SDKs and ad networks.
From the store listing: “Phone cleaner: remove duplicate photos, compress videos and free up space.”