The thing that I always want to see in my Mac is the Speedy Performance. Monitor Mac system in disk utilization, battery status, memory performance and CPU usage. Clean duplicated files or folders on Mac. Delete large and old documents and selectively remove worthless files from Mac. Mac Cleaner Scan and delete junk files including cache data and logs, email attachments, unwanted iTunes backup and app localization. Installed and ran for duplicate & large files. 'free' gets you scan for duplicates and large files but no 'cleaning':-/ I prefer to pay those who don't falsely advertise. Could be a great app if didn't advertise as 'free'.
OneCleaner app truly free to scan & clean.
