Apps similar to RealSub include Live Captions, which is free and open source. Other options are Luna Translator, SonarScribe, Aurora Subtitles and Live Subtitles. In total there are five Audio Transcription Tools like RealSub for Windows, Android, Mac, iPhone and iPad.
Provides real-time captions for microphone and system audio on Linux desktops by processing speech through a locally stored AI model. Ensures audio privacy, never sends data externally, and allows customization of font options with token-level confidence text.
United States
Program to extract and translate text from japanese/chinese visual novels in real-time with optical character recognition, supports NS/PSP/PSV/PS2 games through HOOK emulators.
Japan
SonarScribe is an Android app for live speech recognition, transcription and translation that works fully offline. Speak and the text appears on screen in real time, translated as you go. Audio and text never leave the device: speech models and translation packs are downloaded...
Germany
EU
Aurora Subtitles is a Windows 11 desktop app for live captions and real-time translated subtitles from system audio, microphone, or Both mode (experimental). It provides a configurable overlay for games, videos, streams, calls, meetings, and Discord voice chat.
SpainEU
Live captions and dual subtitles for any audio: transcribes speech and translates it into 50 languages in real time for Zoom, Teams, YouTube, Netflix, Twitch and any app on Windows, macOS, iOS and Android.
Kazakhstan
