App Assistant is a service software that prevents important information loss and provides info backup, recovery, and management. The software backs up your data in the mobile phone such as address book, short message and call record to the cloud through WIFI or data connection, and downloads the file to the mobile phone through the upload code.
Fix bugs and optimize the experience
9Apps 4.9
![국세청 홈택스 [손택스] on 9Apps](https://go.getnew.app/sg/res/jpg/f7/df/69cc2f90120ec331db2630e0f5b6-6dh.jpg?x-oss-process=style/jmq200)
