Hoplite Polytonic Greek Keyboard

Hoplite Polytonic Greek Keyboard is an Android keyboard extension for entering Polytonic Greek text. It provides an input method for users who need Greek letters together with the diacritics used in polytonic orthography, such as in classical, biblical, or scholarly writing contexts.

The app functions as a keyboard rather than as a text editor or language-learning tool. After enabling it in Android’s input settings, the user can type Polytonic Greek in other apps that accept text input. It is distributed under the GPL-3.0-only license.