We see them on Google Play or the App Store and we wonder if they are really useful. Cleaner apps all promise the same thing: erase junk files to make your phone perform better. It sounds too good to be true: click a few buttons and have a phone that’s as good as new. Don’t expect such a miracle of course, however, a cleaning app has its advantages. Over time temporary, junk and cache files accumulate and take up storage space on the phone.
If you have a high-end model, with fabulous memory, you may not be affected, but mid-priced smartphones have their limits. Some apps accumulate data to work better (the cache) and after a year of use, you have surely downloaded many files whose existence you have completely forgotten today: a professional document, a ticket for a museum, a proof, etc.
Good gestures in addition
This is where the famous cleaning tools can come in handy. ” An app of this type will highlight unnecessary or unwanted files that you can delete. It is possible to do all of this manually, but it takes some practice. Nevertheless, cyber experts have found that most of them contain malware. You should check the website of the app in question before downloading it explains Dany Da Silva, marketing manager for BitDefender. The best known are available for free – Files by Google, CCleaner, Droid Optimizer, SD Maid – and have accumulated hundreds of millions of downloads.
For the sake of smartphone performance, Dany Da Silva also recommends updating its interface. ” The latest OS versions provide better alerts on data processing, but also on security he adds. ” Cloud storage will always help unclog a device. Finally, a cybersecurity tool to verify applications is never too much » says the expert.
Note that a cleaning tool can run in the background and will therefore be one more active app on your smartphone. The best thing is to use it from time to time for monthly cleaning, for example.