Promising Start
A promising start with an innovative idea. The app is easy to use, and I’m excited to see the new features and improvements planned for upcoming releases.
Free
About
This app uses on-device AI to isolate specific voices in noisy environments. It allows you to focus on a single speaker by capturing their unique acoustic fingerprint and filtering out background noise. The app also features a compass direction mode to help pinpoint the target voice and a real-time spectrum analyzer.
✓Real-time voice isolation
✓On-device AI processing
✓Voice fingerprint capture
✓Compass-directed isolation
✓Real-time spectrum analysis
✓Privacy-focused design
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What's New in Isolait
1.1
July 8, 2026
This update adds four of our most-requested features: - Isolated transcription — get a live transcript of your locked speaker only, with background voices and noise filtered out of the text - Lock Screen widget — start and stop Voice Lock without opening the app - Saved voice profiles — save a voice once and re-lock onto it instantly, anytime - Direction Lock (patent-pending) — point your phone at a speaker and let compass-guided isolation do the rest Plus performance and stability improvements across the board. Thanks for using Isolait — we'd love to hear what you think.
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FAQ
What is Isolait?
Isolait is a utility app designed to isolate specific voices in real-time, even in noisy environments. It uses advanced on-device AI to identify and focus on a target speaker, filtering out background sounds.
How does Isolait's voice isolation work?
Isolait captures a unique acoustic fingerprint of a target voice by tapping the microphone. Its neural voice engine then locks onto that speaker, isolating their voice from ambient noise and other conversations. All processing is done on-device.
Does Isolait have ads?
No, Isolait does not contain advertisements. It is a completely ad-free application.
Is my voice data safe with Isolait?
Yes, Isolait is built for privacy. All audio processing happens on-device, meaning your voice data never leaves your phone and is never uploaded, stored, or shared.
What devices does Isolait support?
Isolait is currently supported on iPhone devices. It utilizes Apple's Neural Engine for its on-device AI processing.
How does Isolait's compass direction feature work?
The compass direction feature allows you to point your phone at the person you want to hear. Isolait combines your device's heading with real-time audio processing to bias the microphone towards your target, improving isolation in multi-speaker situations.
What is the age rating for Isolait?
Isolait has an age rating of 4+, making it suitable for a wide range of users.
When was Isolait last updated?
Isolait was last updated on June 16, 2026, with version 1.0.