Lang Knock

Content rating
Everyone
1+
Downloads
Content rating
Everyone
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About this app

Lang Knock helps you move between languages without breaking your flow.

Use voice mode when you want to capture speech, review the transcript, translate it, and play the translated audio back. Switch to text mode when typing is faster or more discreet. Save past translations to history, revisit earlier phrases, and keep common language pairs ready to go.

What you can do in Lang Knock:

* Translate typed text between supported language pairs.
* Record speech, confirm the transcript, and translate it in one flow.
* Replay translated audio when you need to hear the result out loud.
* Review previous translations from your history.
* Choose language pairs and voice preferences that match your workflow.

Sign in to keep your settings and translation history available on your account.

Lang Knock is designed for practical translation moments: travel, quick conversations, language study, and everyday communication when you need a clear source phrase and a spoken result.

Some features require a network connection.
Updated on
Jun 22, 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
Financial info
This app may collect these data types
Personal info, Audio and 3 others
Data is encrypted in transit
You can request that data be deleted