Why people switch from Wispr Flow
Three reasons keep coming up: subscription fatigue at $15/month or $144/year, privacy concerns about cloud audio processing, and latency from the round-trip to Wispr Flow servers. Jarvis solves all three. It runs entirely on your Mac and costs $0.
Speed comparison
On an M3 Pro: Jarvis hits 240ms time-to-first-word, Wispr Flow lands around 410ms. The gap shrinks on faster Macs but Jarvis stays ahead because it never leaves your device.
Accuracy
Both score within 0.3% Word Error Rate on a 90-minute technical English corpus (Jarvis 3.1%, Wispr Flow 3.4%). The accuracy gap is inside the margin of error for normal use.
What Wispr Flow has that Jarvis does not
AI text rewriting/polishing post-dictation. If that's your main workflow, Wispr Flow remains a fit. If raw dictation + voice app control is what you want, Jarvis wins.
What Jarvis has that Wispr Flow does not
Voice-driven app control (switch apps, send messages, run commands), persistent memory, ambient routines, and the fact that it is open source. You can read and audit every line.
How to switch
Download Jarvis, install in 60 seconds, grant Microphone + Accessibility permissions. Cancel your Wispr Flow subscription. That's it.