Joel Research Corporation
Joel Research Corporation

Focused apps for serious users.

Independent software built with care and a deep respect for your privacy — no clutter, no tracking, and no subscriptions where they don't belong.

Projects

A growing collection of focused tools. Pick one to learn more.

CAV6 Control app icon In development

CAV6 Control

A modern iOS control surface for the Russound® CAV6.6 multi-zone audio system — zones, scenes, tuner integration, and full configuration management.

View project In development

Audioscriber Pro

Audio to text with an optional AI summary — and you choose the model that runs it, from cloud providers to fully local. A PC app with no subscriptions.

View project

Your privacy comes first

We build software that works for you — not for advertisers or data brokers. No tracking, no profiles, no surprises. The only information that ever leaves your device is what you choose to send.

No tracking or analytics No third-party trackers, ad SDKs, or behavior monitoring — ever.
You're always in control Apps run on your own device and hardware. The only data sent out is by your choice — for example, depending on the AI model you choose.
No subscriptions No monthly fees or metered limits — the features you get are yours to keep.
No accounts required Use our apps without signing up, handing over an email, or creating a profile.

Contact

Questions, support, or feature requests? Email [email protected]