What is a virtual try-on app?
A virtual try-on app shows a piece of clothing on a picture of you, so you can judge the look before you buy or wear it. Fake Flex is one example: you add a photo of yourself and a photo of the clothes, and the AI draws the outfit on you in seconds.
Get Fake Flex on the App StoreThree kinds you will see
| Kind | How it works | Example from App Store listings |
|---|---|---|
| Photo-based | Clothing is drawn onto a photo you pick each time | Fake Flex |
| Likeness-based | You build an AI likeness once, then try products on it | Doji |
| Closet-based | Outfits are planned from clothes you own, with an avatar try-on | Alta Daily |
What they show
Color and style, and roughly how the garment sits on you. Fake Flex's listing says fit, folds and fabric are drawn onto your own photo. What they cannot show is whether the size will fit your body, because the output is an AI image.
What you give them
All of them need a picture of you. In Fake Flex, the photos you pick are sent to fal.ai, which runs OpenAI's image model, and the app asks before the first upload.
Who it suits
Online shoppers who want a look before an order. People comparing two outfits for an event. Anyone who found something in a screenshot or a store window and wants a quick preview.
Questions
Is a try-on app the same as a size finder?
No. It shows the look, not your measurements.
Do I need a special camera?
No. Fake Flex works from a normal photo.
What does Fake Flex cost?
5 try-ons a week are free, with a watermark.
Related questions
Sources
- https://fakeflex.app/ (read November 14, 2026)
- https://fakeflex.app/faq (read November 14, 2026)
- https://apps.apple.com/us/app/fake-flex-virtual-try-on/id6754625589 (read November 14, 2026)
- https://apps.apple.com/us/app/doji-try-on-designer-fashion/id6737292650 (read November 14, 2026)
- https://apps.apple.com/us/app/alta-daily-digital-ai-closet/id6481705400 (read November 14, 2026)
Last updated: November 14, 2026