My android phone is not displaying apps in the sd card I open my settings and go to application manager. Then i move some apps to sd card. After that, i insert the sd card into another phone. But the apps doesn't appear. Help me pls.
It does not work this way. The native app2sd of Android does never move the entire app to the card – parts of it always remain in internal-storage, as do the apps data.

There are advanced versions of the "App2SD principle" like link2sd, where you can move the entire app including its data to the card (those will require root). But still, it wouldn't work to simply move the card to a different phone and have the apps there. On installation, apps have to be "registered with the system" to be used on the device, to e.g. deal with app permissions and more.

So in short: There is no way to simply "move an app to SD card" in order to use it on a different device. If you need to transfer an app, you will have to chose a different approach (e.g. create an adb backup and restore that on the other device, or use an app doing that for you "on-the-fly", like Helium - App Sync and Backup).

For more details, please take a look at our app2sd tag-wiki.