Developer posts and news about this game.
MobMate WhispTalk’s base application will become free on July 31, 2026. This change will make its local, privacy-focused voice processing and real-time voice chat features available to more users without sending voice data to the cloud. We sincerely thank everyone who has support
This update focuses mainly on improvements around responsiveness in STT→TTS mode. Main Changes ・Improved response speed in STT→TTS mode ・Adjusted detection behavior to reduce false responses when no speech is present ・Reviewed handling of short utterances and pauses between speec
Updated the real-time transcription engine for improved stability and compatibility. Added automatic recovery to a safer transcription engine when startup issues are detected. Improved microphone selection and testing during first-time setup. Improved fallback handling for system
This update fixes several issues around microphone startup, realtime session handling, TTS output, and setup wizard device selection. It also improves handling for non-English device names and Windows paths, including UTF-8 / UTF-16 conversion in native audio/model loading code.
-bug fix.
# MobMate v2.2.0 Release Notes MobMate v2.2.0 adds a new voice mode: Mobfy Mode. The existing STT→TTS mode was designed to help you send recognized speech into voice chat with another voice, even when speaking is difficult. Mobfy Mode is a new real-time voice mode built along the
English MobMate / WhispTalk V2.1.9 Release Notes Improved recognition accuracy and response speed. TTS playback has been adjusted to sound more natural and easier to understand during conversations with multiple participants. Vocabulary-related processing has also been improved s
We improved intonation reproduction and short-utterance response in MOSS TTS. The issue of MOSS running excessively long on short inputs has been suppressed, making it respond more reliably even to low-volume or unclear speech (reduced missed triggers). Benchmark results: exact 9
English Version MobMate v2.1.5 Release Notes Steam Short Text MobMate v2.1.5 improves recognition accuracy for short interjections, filler words, and casual reactions such as “oh,” “huh,” “hmm,” “ah,” “wow,” and “eh?” Small reactions in everyday conversations and during gameplay
We have released a corrective update. We have urgently fixed the Steam launch issue for the Linux version. V2 features (subtitles, radio chat, etc.) are now stable and equivalent to the Windows V2 version. As announced in the previous release, we are working hard to enhance Linux
The major features you know from the Windows version are now fully available on Linux and Steam Deck (Bazzite). Features Now Available on Linux / Steam Deck Real-time Subtitles (Hearing) — Automatically captures system audio from games and calls, transcribes and translates it, th
## Steam Short Text MobMate v2.1.0 adds next-generation TTS: Kokoro TTS and MOSS TTS. Features lightweight ONNX speech synthesis, MOSS model download UI with progress display, 18 MOSS voices, voice filtering matched to target translation languages, and improved stability around a
We've added the Linux version to the Steam default branch. It now runs smoothly on Steam Deck and various Linux distributions. Key improvements: Verified startup on major distros including Bazzite, Ubuntu, and EndeavourOS Added Linux TTS Virtual Mic compatible with Discord and ot
Major Changes Critical fix for TTS output device selection (anonymous/synthetic voices were not always routed to the intended playback device since around v2.0.2) Significantly strengthened post-build testing checklist to prevent similar regressions Anonymous voice output is now
English Major Changes Significantly enhanced multi-language TTS using Piper and Piper-Plus Improved framework to easily introduce languages supported by Whisper (including proactive improvements) Lightweight Piper catalog synchronization Added and refined Piper voice installer UI
V1の古いDLLが残っている環境で、字幕機能が正常に起動しない場合があったため、検出・処理を改善しました。 This could happen in environments where old V1 DLL files were still present. Detection and handling have been improved. 在仍残留 V1 旧 DLL 文件的环境中，字幕功能有时无法正常启动。本次更新改进了检测与处理方式。 V1의旧 DLL 파일이 남아 있는 환경에서 자막 기능이 정상적으로 시작되지 않는 경우가 있어, 감지
----- English ----- MobMate V2 v2.0.3 Update v2.0.3 is an update that fully ports the Hearing feature and subtitle features to V2. Instead of splitting audio at fixed intervals of a few seconds, MobMate now uses SileroVAD-based speech detection, making subtitles and translations
----- English ----- MobMate V2 v2.0.2 Update This update focuses on bringing the smooth, proven V1 experience fully into V2. What’s new Translation feature ported to V2 (now at V1-level usability) Added Radio Chat Mode Added Speech Pending Mode Updated Whisper to 1.8.5 for better
v2.0.1 improves speech recognition accuracy, with enhanced support for Chinese, Japanese, and Korean while maintaining English performance. v2.0.1 は音声認識の精度を高めるアップデートです。中国語・日本語・韓国語の認識を強化し、英語の精度を維持します。 v2.0.1 是一次提升语音识别精度的更新。重点强化了中文、日文、韩文的识别，同时保持英文的准确率。 v2.0.1은 음성 인식 정확도를 높이는 업데이트입니
MobMate WhispTalk V2 has been released. In this V2 update, we have significantly reviewed the internal processing, UI, and initial setup experience, with a particular focus on speech recognition. Rather than directly porting every feature that had been built up in V1, we prioriti