Privacy Policy (Handmade Profit Fee Calculator)
Information we collect
Your numbers are calculated on your device and never sent anywhere (the web version does not store them). The app stores them only on your device. The free app connects to the internet to show non-personalized ads; the ad-free version shows none.
We never receive the numbers or records you enter. There are no accounts.
Ads
The free version shows a banner ad using Google AdMob. To show ads, AdMob may receive device information such as the advertising ID, IP address and device type. We request non-personalized ads only. In some regions a consent screen is shown first, and you can change your choice in Settings at any time. The numbers you enter are never sent for ads. See https://policies.google.com/technologies/partner-sites for how Google uses data.
Ad-free purchase
Payment for the ad-free version is processed by Apple (App Store) or Google (Google Play). We never receive your card or other payment details.
Children
This app is not directed at children.
Changes
Any changes will be posted on this page.
Contact
Operated by MIYUKI, Y.K. (Miyuki Co., Ltd., Nagahama, Shiga, Japan)
Effective: November 1, 2026