Isolait – Voice Isolation

Hear Past Background Noise

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

The restaurant, the meeting, the crowded street — lock onto the one voice you want to hear and everything else goes quiet. All on your iPhone, nothing uploaded. Isolait helps you hear one person in a noisy room. It locks onto a single voice — at a loud restaurant, a family dinner, a busy meeting — and filters out the chatter, clatter, and other speakers around it. Live, on your iPhone, through your headphones. It also works on audio you already have. Bring a video or recording into Studio to strip background noise, get a transcript, and label who said what. And Voyage translates a live conversation out loud, in 20+ languages. Isolait is available in 24 languages. The whole app follows your iPhone's language, and you can choose which language transcription listens for. WHY ISOLAIT Most amplifier and listening apps make the whole room louder, or remove background noise but can't tell one person's voice from another's. Isolait can. Lock onto the person you want to hear and their voice comes through clean — in real time, entirely on your device. HEAR ONE PERSON IN A NOISY PLACE 1. Put in your headphones. Any pair works: AirPods, other Bluetooth earbuds, or wired. 2. Point your iPhone toward the person you want to hear. 3. Tap Voice Lock to lock onto their voice. Made for noisy restaurants, cafés, family dinners, parties, meetings, and lecture halls — and for anyone who finds conversation hard to follow once a room gets loud. VOICE LOCK Real-time isolation of one speaker's voice. Voice Lock follows the person's voice itself, not just where the phone is pointed, so it can stay on them while other people nearby are talking. Lock onto anyone in seconds, or save their voice profile to relock instantly next time. SAVED VOICES Build a library of voice profiles for the people you talk to most — family, coworkers, interview subjects — so isolating their voice is instant. DIRECTION MODE Target a voice by where it's coming from, not just what it sounds like — useful when several people are talking at once. Also records a session with a live transcript, just like Voice Lock. TRAVEL MODE Point your phone at someone speaking another language and hear a live translation, hands-free. An experimental two-way Conversation Mode lets each of you speak your own language, with both sides translated live. Free to use every day. STUDIO Import a video or audio file, or film right in Isolait, then run on-device AI Clean Up to strip background noise. Turn on Transcribe for a speaker-labeled transcript you can translate and export with the cleaned-up audio or video. IDENTIFY SPEAKERS Built for podcasts and interviews: Isolait labels who's speaking in a multi-person recording. Saved Voice Profiles are labeled by name; everyone else is "Speaker 1," "Speaker 2," and so on. Transcription stays on-device by default; an optional Enhanced Transcription setting offers more complete, off-device recognition for a specific recording when you choose it. RECORD, CLEAN UP, TRANSLATE & EXPORT Record an isolated session with a live, speaker-labeled transcript. Clean it up, translate it into 20+ languages, or both — then export audio (or video) and transcript together. PRIVATE BY DESIGN Voice isolation and cleanup always run on your iPhone. No account, no login, no uploads to hear the person in front of you. Works on iOS 18 and later. Travel Mode and Summarize need iOS 26. Isolait is a listening tool, not a medical device or a hearing aid, and is not a substitute for professional hearing care. WHICH ISOLAIT APP? Voice Isolation is for hearing one voice, with live captions and translation. If the room itself is overwhelming, try Isolait — Sensory Comfort, a separate app from the same maker. ISOLAIT PRO Isolait is free to use every day, with daily limits. Unlock unlimited daily Voice Lock time, unlimited saved voice profiles, and full recording, cleanup, translation & export access — including for Travel Mode and Studio sessions — with Isolait Pro — $4.99/month, auto-renewing. Cancel anytime in Settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

  • 5.0
    out of 5
    3 Ratings

Isolait Pro now comes as a yearly plan. • Pick monthly or yearly on the upgrade screen. Yearly works out around a third cheaper than paying by the month. • Both plans start with a 7-day free trial. Travel Mode: • Speech now appears on screen as you talk, instead of after you pause. • The language list marks which languages your iPhone can listen to, so you can't pick one that won't work.

The developer, GIUSEPPE DIMALTA, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • User Content

Privacy practices may vary, for example, based on the features you use or your age. Learn More

The developer has not yet indicated which accessibility features this app supports. Learn More

Seller
GIUSEPPE DIMALTA
Size
71.7 MB
Category
Utilities
Compatibility
Requires iOS 18.0 or later.
  • iPhone
    Requires iOS 18.0 or later.
  • iPad
    Requires iPadOS 18.0 or later.
  • Mac
    Requires macOS 15.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 2.0 or later.
Languages
English and 23 more
  • English, Arabic, Dutch, Finnish, French, German, Hebrew, Hindi, Indonesian, Italian, Japanese, Korean, Malay, Norwegian Bokmål, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Vietnamese
Age Rating
4+
In-App Purchases
Yes
  • Isolait Pro $4.99
  • Isolait Pro Yearly $39.99
Copyright
© 2026 Giuseppe DiMalta