If you don't like new dark popup window with letter - you can change it in Settings - Appearance - last section "Show keys preview". Jbak Keyboard contains all you need for comfortable text input. Keyboard is very small but has many functions and settings. Here you can find many keyboard layouts for more than 60 languages.
A free .apk file of Jbak Keyboard 2.0.210 is available from Droid Informer and you can take a look at users' reviews on this site. Prepare 883 KB of free space on your device for this app installer and take into account that it works fine on Android 2.3 and above. The security report reveals that the app is safe. Jbak designed this application that lies within the Tools category.
Jbak Keyboard was downloaded and installed by over 0,5M users and its most recent stable release was on Jun 19, 2017. Google Play shows that the app is rated 4.1 by its users. Some in-app purchases and adverts are included into this application.
Samsung and Sony users recommend Jbak Keyboard.
Based on the users’ feedback, the significant plus of the app is useful features, however, some people underline that this application possesses such a drawback as typing errors.
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