Apps similar to Trime include HeliBoard, which is free and open source. Other options are FUTO Keyboard, FlorisBoard, OpenBoard and AnySoftKeyboard. There's no shortage of Mobile Keyboards like Trime, with more than 25 alternatives for Android, iPhone, iPad, Chrome OS and Mac.
Inkwell is a lightweight keyboard app that helps you chat with friends or enter any other text, numbers or symbols. Supports many different languages and layouts.
United States
Unique patented technologies of TouchPal Keyboard:
China
Practice your Braille skills while doing anything from texting your friends, searching the web, or writing essays!
United Kingdom
The Facemoji keyboard is definitely one of the better keyboards out there. Feature wise, the app does not disappoint, and in fact, has all of the things that users would want from a keyboard app.Experience is smooth and the keyboard works flawlessly.
RGB Effects , Mechanical Tap , LED lights indicator. Keyboard For android that is simple and mimics the behaviour of a real mechanical keyboard.
United States
The NextApp Technical Keyboard is a derivative of the AOSP keyboard, with added arrow keys and other special keys, and a slightly tweaked QWERTY layout that is closer to that of a PC Keyboard.
United States
Coding KB is a productivity keyboard aimed at developers. It has been designed to speed up coding in Swift & HTML (other languages to come).
