Lisnen App

In-app purchases
Content rating
Everyone
50+
Downloads
Content rating
Everyone
Learn more
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About this app

It’s not always obvious what you missed.

A knock at the door.
An alarm in the background.
Someone is trying to get your attention.

You don’t always know it happened—until later.

We move through environments where sound is used to signal what matters. It tells us when to act, when to respond, when something needs our attention.

Most of the time, that works.

And then there are moments where something happens—and you’re simply not aware of it.

Lisnen is designed for those moments.

The goal is simple: to give you real-time awareness of sounds around you that are meant to get your attention.

Whether you:

* Are in a space without built-in accommodation
* Take a break from wearing your hearing devices
* Or rely on your phone to support how you navigate the world

Lisnen fits into your day without needing to change your environment.

It uses on-device sound detection to recognize important sounds nearby and alerts you through vibration and visual cues—so you can respond when it matters.

With Lisnen, you can:

* Access fire alarm detection for free
* Detect sounds like door knocks, alarms, and other alerts
* Receive notifications through vibration and visual signals
* Use it on the go without needing to request support
* Help improve detection by recording sounds
* Share feedback to shape future updates
* Manage your data and delete your account anytime

You may not need it all the time.
But when something happens—you’ll know.

Start Lisnen.

Learn more: https://lisnen.com/terms-conditions/
Updated on
Jun 14, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Personal info, Financial info and 3 others
This app may collect these data types
Personal info and Audio
Data is encrypted in transit
You can request that data be deleted

What’s new

We're on our way to making the Lisnen app better!

Fixed:
* Email sign-in verification error
* Recording sound delayed permission request
Content rating
Everyone
Learn more

App support

About the developer
Lisnen Inc.
hello@lisnen.com
2813-8 York St Toronto, ON M5J 2Y2 Canada
+1 647-471-6131

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