Updated: 3 November 2026
Publisher: SRL Easy Services — Demoor Donovan, Belgium
Contact: donovan@easyservices.be
Calculation amounts, history, language, country and preferences are stored on your device. We do not send your calculations or history to our servers. No account is required. Clear history in the app or remove local data by uninstalling, subject to operating-system backup settings.
The app uses Google AdMob advertisements and Google's User Messaging Platform (UMP). Google and its advertising partners may process IP addresses (including approximate location), device and advertising identifiers, ad interactions and diagnostics to deliver ads, prevent fraud and measure advertising. Personalized advertising may link this information with data from other apps or websites when you consent. We do not sell calculation data or share it directly with data brokers.
Ads are requested only when UMP permits advertising. Where required, its message lets you accept, reject or manage advertising purposes and partners. Available privacy choices can be revisited in app settings. On iOS, tracking and IDFA access require Apple's App Tracking Transparency permission. When you decline ATT, the app requests non-personalized ads and does not obtain IDFA. You can also manage this permission in iOS Settings. Calculations work regardless of consent.
The calculator does not embed a general web browser or load a website for calculations. Ad creatives rendered by the advertising SDK may use web technologies, cookies or similar storage, subject to consent and platform restrictions. Privacy policy links open your external browser, whose settings control website storage.
Local history stays until you delete it. Google and its partners control their advertising-data retention, security and processing, including international processing. See https://policies.google.com/privacy and https://policies.google.com/technologies/ads for details and choices. Advertising requiring consent is based on that consent; local calculator processing provides the service you request.
Contact us to exercise applicable access, correction, deletion, objection, restriction or portability rights regarding data we hold, or to ask privacy questions. You may complain to your local data protection authority. This utility is for a general audience and is not specifically directed at children. We may update this policy when practices change.
Technical information
- Advertising : yes
- Analytics : no
- In-app purchases : no
- Declared personal data : yes