HeliBoard v2.2 [GitHub]

HeliBoard v2.2 [GitHub]
Requirements: Android 5.0 or newer.
Overview: Customizable and privacy-conscious open-source keyboard

HeliBoard v2.2 [GitHub]

HeliBoard is a privacy-conscious open-source keyboard, based on AOSP / OpenBoard.
Does not use internet permission, and thus is 100% offline.

Features
Add dictionaries for suggestions and spell check
build your own, or get them here, or in the experimental section (quality may vary)
additional dictionaries for emojis or scientific symbols can be used to provide suggestions (similar to “emoji search”)
note that for Korean layouts, suggestions only work using this dictionary, the tools in the dictionary repository are not able to create working dictionaries
Customize keyboard themes (style, colors and background image)
can follow the system’s day/night setting on Android 10+ (and on some versions of Android 9)
can follow dynamic colors for Android 12+
Customize keyboard layouts (only available when disabling use system languages)
Customize special layouts, like symbols, number, or functional key layout
Multilingual typing
Glide typing (only with closed source library)
library not included in the app, as there is no compatible open source library available
can be extracted from GApps packages (“swypelibs”), or downloaded here (click on the file and then “raw” or the tiny download button)
Clipboard history
One-handed mode
Split keyboard (only available if the screen is large enough)
Number pad
Backup and restore your settings and learned word / history data