Bionic Ear

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Content rating
Everyone
1+
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Content rating
Everyone
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About this app

Bionic Ear does two things, both on your phone: it picks one voice out of a noisy room, and it turns your ebooks into audiobooks with a voice for every character.

HEAR ONE VOICE IN A NOISY ROOM
Put your headphones on and tap Start to hear the room. Point the phone at the person you want to hear and tap while they talk. After a few seconds Bionic Ear locks onto their voice and plays it to your headphones while the noise around them is turned down. Tap again to unlock.

Use it in a busy café or restaurant, at a family dinner, or across a crowded meeting table.

YOUR EBOOKS AS AUDIOBOOKS
Open an EPUB, PDF or TXT file. Bionic Ear reads the book, finds the characters who speak, and gives each of them a voice of their own beside the narrator. Chapters are made on your phone and play offline. A book without dialogue is read by the narrator.

PRIVATE BY DESIGN
• The microphone is processed live. Nothing is recorded, saved or uploaded.
• Your books and audiobooks stay on your phone.
• No account, no ads, no tracking.
• After a one-time download of the voice models, it works offline.

FREE AND PRO
Free: each voice lock lasts 3 minutes (lock again any time), and you can make the first chapter of every book.
Pro: no time limit on listening, and whole books as audiobooks. Choose yearly, monthly, or pay once for lifetime, through Google Play.

Bionic Ear is not a hearing aid or a medical device. It does not diagnose, treat or correct hearing loss.

Questions or ideas: hello@zelicra.com
Hear one voice in a noisy room, and turn ebooks into multi-voice audiobooks.
Updated on
Oct 28, 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.
  • No data shared with third parties
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  • No data collected
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What’s new

First release. Hear one voice in a noisy room, and turn your ebooks into audiobooks with a voice for every character.
Content rating
Everyone
In-App Purchases
Learn more

App support

About the developer
ZELICRA TECHNOLOGIES PRIVATE LIMITED
hello@zelicra.com
C/o Salvus Paul Kalathiparambil Varapuzha, Varapuzha Ernakulam, Kerala 683517 India
+91 79942 48385

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