NailFit: AI Nail Try-On

Doublew

In-app purchases

About this app

NailFit is an AI virtual try-on app that previews nail designs on a photo of your own hand.

Register your hand photo once, then choose a nail design saved in your photo library. NailFit applies the design to your nails so you can see how it may look before your next salon appointment.

Key features

- Register a hand photo with a guided capture flow
- Choose a saved nail design from your photo library
- Generate an AI nail preview on your own hand
- Compare the original and result side by side and zoom in
- Save results to your device or share them for a salon consultation
- Review and delete fitting history stored on your device
- Report inappropriate AI-generated results without leaving the app
- Use the app in Korean, English, Japanese, German, Spanish, or French

Your hand photo and generated results are primarily stored on your device. They are sent to the NailFit server and Google's generative AI only while a preview is being created, and the server's working copies are deleted automatically after one hour. NailFit does not use your hand photo to identify or authenticate you.

Complete hand registration to receive two free credits. Additional consumable credits can be purchased when needed, and purchased credits do not expire.

AI previews are visual references and may differ from the final salon result.

What’s new

We’ve improved the user interface.