Thanks, an F-Droid or IzzyOnDroid release isn't planned at the moment. Sayboard uses the Vosk model and because of that it can have almost real time transcription. It also has a punctuation keyboard integrated within. But Transcribro has better accuracy, punctuation, and capitalization as it uses OpenAI's Whisper model. While Transcribro isn't real time, it will compute very fast after it stops detecting speech (which takes a few seconds due to not wanting to stop early) or press the mic toggle to stop it yourself. On shorter stuff on my Pixel 7 it can take less than two seconds. There are many more differences and I'd suggest trying it out yourself to see exactly.