Download Leslie
Available now for Android. Free 14-day trial — no credit card needed.
How to Install
Download the APK
Tap the download button above. The file will save to your Downloads folder.
Allow Unknown Sources
Go to Settings → Apps → Special App Access → Install Unknown Apps. Find your browser or Files app and enable "Allow from this source."
Open the APK File
Open your Downloads folder, tap Leslie.apk, and follow the install prompts.
Grant Permissions
On first launch, Leslie will walk you through enabling Microphone, Accessibility Service, and Contacts access. These are required for full functionality.
Start Your Free Trial
Leslie opens with a 14-day free trial automatically. No login or credit card needed. Just start speaking.
Android 10+
Compatible with Android 10 through Android 16. Tested on Samsung Galaxy devices.
Whisper On Board
Includes the on-device Whisper AI model. No extra downloads required after install.
Microphone Required
Any built-in or Bluetooth mic works. For best results, use a quality Bluetooth headset.
🔒 Is it safe to sideload?
Yes. Sideloading means installing an app directly from a file instead of the Play Store. Leslie is not on the Play Store yet, but the APK is built and signed by the same developer. We will notify all users when it becomes available on Google Play.
Leslie
"You can hear me now"
Speech assistance for everyone.
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© 2026 Leslie Speech Assistant. Built with ❤️ for accessibility.