There is from Piriform. Any app you find in the Google Play Store with "Defraggler" or "defrag" in its name is likely one of three things:
Piriform, the company behind Defraggler and CCleaner, has . They do offer a CCleaner for Android (which clears cache and junk files), but it does not—and cannot—defragment your storage. defraggler android
The most useful advice for an Android user is simple: There is from Piriform
Defraggler for Android works by analyzing your device's storage and identifying fragmented files. It then rearranges these files to optimize their storage and access. The process involves: the company behind Defraggler and CCleaner
: Unlike HDDs, flash memory has no moving parts. It can access data scattered across the drive just as fast as contiguous data.