Fact · Speech recognition
The Vosk project says it works offline even on lightweight devices such as the Raspberry Pi, Android and iOS.
Checked against its source on October 17, 2026
In the source's own words
“Works offline, even on lightweight devices - Raspberry Pi, Android, iOS”
Vosk Offline Speech Recognition API (Alpha Cephei), Alpha Cephei, 2026, Introduction, list of strengths.
Open the original- What it measures
- The same homepage notes that its per-language models are small and that larger server models also exist.
- What it does not show
- A project claim. The homepage gives no accuracy figures for the small models that run on these devices, so test accuracy on your own audio.
Source
Cited on
- Open-Source Speech Recognition: The Best ModelsGuide
- Speech Recognition in Python: Libraries ComparedGuide
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