Last updated: September 26, 2026
Candle & Soap Calculator ("the App") is operated by Vladimir Lukashov. Recipes and calculations stay on your device. Purchase information is processed by Apple and RevenueCat as described below.
Calculations, saved recipes, material prices, notes and batch records are stored on your device. We do not receive these records. The App has no recipe server or sign-in system.
The photo picker gives the App access only to photos you select. Selected photos are copied into the App's local batch records. We do not upload them to our servers.
When you choose to share a recipe PDF or export a library backup, the file goes to the app or location you select. Backups include your batch photos. That destination's privacy rules apply. Your device backup settings may also include the App's local data. Removing the App removes its local records; exported copies remain where you saved them.
The App offers one non-consumable purchase to unlock its features. Apple processes payment through the App Store. We do not receive your payment card details.
RevenueCat processes purchase receipts, transaction history and an anonymous app user identifier to validate purchases, restore access and provide purchase reporting. We do not give RevenueCat your recipes, photos, name or email. We do not link this anonymous identifier to a personal account or use purchase information for advertising tracking.
See Apple's privacy policy and RevenueCat's privacy policy.
The App has no ads or advertising tracking. Apart from RevenueCat's purchase reporting, it has no separate behavioral analytics service. Calculations and saved recipes work offline; purchasing and refreshing purchase access require network services.
This support website uses Vercel Web Analytics to measure visits. These website statistics are separate from the App and do not include your recipes or batch photos.
If you email us, we receive the information you choose to include and use it to respond. You can contact us about privacy questions or requests. We update the date above when this policy changes.
Vladimir Lukashov — luka911a@gmail.com — Carrer de l'Escorial 181, Barcelona, Spain, 08024.