Letterly: Write by Voice & AI

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1.42K reviews
Content rating
Rated for 3+
100K+
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Content rating
Rated for 3+
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About this app

This app saves your time and energy by converting your speech into clear, structured, well-written text. And it's not only voice transcription.

How it works:
* Record your voice
* Get AI-enhanced, ready-to-use text

Letterly is a mobile app that lets you record your voice and quickly turn it into polished text. The AI helps rewrite your speech in a clear, useful format that usually needs little or no editing. It is perfect for effortless writing of messages, notes, social media posts, emails, ideas, plans, and much more. Just talk, and let AI help with the writing.

Android AccessibilityService API disclosure

Letterly Dictation is an optional voice-based input feature that can help users who have difficulty typing on a mobile keyboard, including users with motor impairments or hand-mobility limitations, dictate text directly into other apps such as messages, emails, notes, and documents.

To do this, Letterly uses Android AccessibilityService API to find the text field you are typing in and place your dictated text there.

When you dictate, your audio recording is sent to Letterly servers and transcription/AI service providers to turn your speech into text and create the final result.

Letterly does not use Android AccessibilityService API to read passwords, payment fields, or banking fields, record calls, change your device settings, bypass Android privacy controls, or control your device without your action.

You can turn this feature off anytime in Android Accessibility settings.

You can use Letterly for:
* Messages
* Emails
* Ideas and thoughts
* Notes
* Social media posts and blogs
* Task lists and plans
* Articles
* Journaling
* Meeting notes
* Summaries

Letterly is different from regular note-taking, audio recording, dictation, speech-to-text, live transcription, and voice-to-text tools.

* No typing when speaking is faster.
* No spending extra time composing text from scratch.
* No replaying audio recordings just to understand what was said.
* No losing ideas because you did not have time to write them down.

Messages:
Write messages to friends or colleagues without spending extra time typing.

Voice notes:
Capture notes quickly when your hands are busy, then turn them into clean text.

Social media posts:
Create high-quality content by voice and free up time for more important tasks.

Ideas:
Capture thoughts while they are fresh and turn them into clear, organized notes.

Emails:
Compose emails effortlessly and save time on everyday writing.

Meetings:
Capture meeting notes and spoken recaps, then turn them into clear summaries so you can keep track of tasks and decisions.

Tasks and plans:
Turn spoken to-do lists and plans into structured text.

Writing:
Use Letterly as your personal AI writing tool to overcome writer's block and turn spoken thoughts into drafts, stories, articles, or essays.

Features:
* Type when you cannot speak. You can also summarize or structure text inputs.
* Speak in any language. Letterly supports 50+ languages.
* Share your text easily via WhatsApp, Telegram, Email, and more.
* Choose dark or light mode.
* Transcribe speech to text when you do not need rewriting.
Take voicenotes. Transcribe audio to text. Rewrite with AI writing assistant
Updated on
Sep 16, 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
    App activity and App info and performance
  • This app may collect these data types
    Personal info, Audio and 3 others
  • Data isn’t encrypted
  • Data can’t be deleted

Ratings and reviews

1.38K reviews
Aleksey Volchek
February 25, 2026
Best for long brain dumps to extract gold from your mind. it can organize all your chaotic dumped in a well put together list. That's just one of many many uses. I also record meetings with this to extract all the to do items. all the details, all the numbers. I'm no longer missing important things cuz I didn't write it. it's ok there. I love love love this app. I use it often.
27 people found this review helpful
Did you find this helpful?
Letterly
February 25, 2026
Thank you so much for this amazing feedback! It means a lot that Letterly has become part of your workflow. Thanks for using it so actively ☺️
Paul Eaves
August 18, 2026
I've used Letterly for months on my Samsung Android phone. App integration is excellent, and transcribing audio files via the PC web version is really handy. Speaker identification in conversations works well, though sadly it isn't preserved in Magic. My main gripe is it defaults to American English, so British spellings need manual correcting, adding extra editing time. Still a genuinely useful tool overall, four stars, with room to improve for UK users.
2 people found this review helpful
Did you find this helpful?
Letterly
August 23, 2026
Thank you for your feedback, Paul! You can now use the “Format and Tone” rewrite from our prompt gallery and select British English as your preferred spelling. If you have any questions, please contact us at hi@letterly.app.
Get Real
September 11, 2026
I find the transcription ability to be right on. And the only weakness would be names where the spelling is different , but that is not any kind of a major issue , because people spell their names all kinds of different ways. But i've even use this in spanish , and it transcribes very well too.
Did you find this helpful?
Letterly
September 15, 2026
Thank you so much for your support! You can use dictionary feature in order to set the right spelling for the names. Thank you. Feel free to test it :)

What’s new

• Audio player on the note screen
• Bug fixes and stability improvements