Use APKPure App
Get Simple Keyboard Switcher Free old version APK for Android
Switch between ANY keyboard CONVENIENTLY!
This is a simple and lightweight app which allows you to switch between any keyboard conveniently while typing!
3 Simple Steps:
1) Shake it (NOT APPLICABLE IN FREE VERSION) - Shaking the phone would make the app icon appear
2) Click it - Tapping on this icon would display your keyboard list
3) Swipe it - You can dismiss the icon anytime easily by swiping on it
The icon can be left open on the screen however long you like it to be. It would appear on top of any windows. This makes it very convenient to switch between multiple keyboards while typing.
And the best thing of all: No Ads and a simple clean interface!
Download Simple Keyboard Switcher if you want the shake to enable feature!
** NO ROOT Required