Privacy Policy

Last updated 4 August 2026

Hoilo is an iPhone app that generates virtual try-on images. This policy explains what it does with your photos and data. Short version: there is no account, no profile, no tracking, and your images stay on your phone except for the single request that creates a try-on.

Who is responsible

Hoilo is operated by Juraj Škvarla, Prague, Czech Republic. Contact: jurajskvarla@gmail.com.

What Hoilo stores

• Photos of you that you add in “My photos”, kept in the app's private storage on your device.
• Garment images you photograph, upload, share into the app, or that are fetched from a product link you paste.
• Generated try-on images and the product link they came from, kept in your in-app history.
• App settings such as your active photo and try-on counter.

All of this lives on your device. Deleting an item in the app deletes it. Deleting the app deletes everything.

What leaves your device

To create a try-on, Hoilo sends the garment image and your active photo to Google's Gemini image generation API, which returns the generated image. This happens only when you start a try-on. The images are not sent anywhere else, and Hoilo does not keep a copy on any server — there is no Hoilo server.

If you paste a product URL, Hoilo requests that page to read its preview image, which means the shop's website sees that request as it would any browser visit.

Google's handling of API requests is governed by its own terms and privacy documentation for the Gemini API.

What Hoilo does not do

• No account, sign-up, email collection or login inside the app.
• No advertising, ad identifiers, or sale of data.
• No analytics SDK or third-party tracking in the app.
• No sharing of your images with other users; nothing is public.

Purchases

If you buy Hoilo Pro, the purchase is processed by Apple. Hoilo receives only the fact that the purchase is valid — no payment details.

This website

hoilo.app is a static site hosted on Netlify. Netlify records basic server request data (such as IP address and user agent) for delivery and security purposes. The site sets no advertising or analytics cookies. If you submit your email in the waitlist form, that email is stored in Netlify Forms and used only to tell you when Hoilo is available; ask at the address above and it will be deleted.

Children

Hoilo is not directed at children under 13 and should not be used to generate images of children.

Your rights

Because data stays on your device, you control it directly through the app. For anything held via the website waitlist you may request access or deletion by email; under the GDPR you also have the right to complain to your local supervisory authority.

Changes

If this policy changes, the date above changes with it.