下载 APKPure App
可在安卓获取RAM info的历史版本
检查你已经安装了多少RAM，有多少是目前正在使用
Your device uses RAM to store information for running programs.
If your device is running slowly, a possible culprit is too little RAM.
You can check how much RAM you have installed, as well as how much is currently being used.
• Total memory
• Used memory
• Free memory