Privacy Policy

This policy explains what information Calctiva processes and the choices available to you.

Effective July 25, 2026

Who controls your information

Calctiva is operated by the following data controller:

EKSA SOFFY d.o.o. Sarajevo
Safeta Zajke 233
71000 Sarajevo
Bosnia and Herzegovina
Identification number: 4201819820007

Calculator inputs

Calculator inputs are processed locally in your browser. These inputs are not sent to Calctiva.

A calculation may still produce information that is sensitive in context. Avoid entering information you do not want visible to someone with access to your device or browser session.

Information we process

The table describes the limited processing used to operate and improve the current service.

Current Calctiva data processing
InformationPurpose and legal basisRetention
Analytics events and general device or browser information, only after you allow analyticsUnderstand site use and improve the service. Legal basis: your consent.Google Analytics user and event data are configured for two months.
Your analytics consent preference stored in your browserRemember and demonstrate your choice. Legal basis: compliance obligations and legitimate interests.Stored locally until you change it or clear your browser data.
Web server logs, including IP address, request time, path, status, and user agentProtect the service, investigate abuse, and maintain reliability. Legal basis: legitimate interests.Calctiva targets a retention period of fourteen days.
Messages and contact details you send by emailRespond to your request, take requested steps, and maintain necessary correspondence. Legal basis: requested steps and legitimate interests.Kept only as needed and normally for no longer than twelve months.

The Google Analytics script loads only after you allow analytics. Advertising storage, ad user data, and ad personalization remain denied. You can change or withdraw your choice at any time.

Service providers and international processing

Google provides consent-based analytics. Hetzner hosts Calctiva infrastructure, and Calctiva's hosted mail system processes correspondence. These providers receive only the information needed to provide their services.

Some providers may process information outside Bosnia and Herzegovina. Where this occurs, Calctiva relies on the provider's applicable contractual and legal safeguards.

Your rights

Depending on the circumstances, you may request access, correction, deletion, restriction, or portability of your personal data, and you may object to processing based on legitimate interests.

You may withdraw analytics consent at any time without affecting processing that occurred before withdrawal.

You may also lodge a complaint with the Personal Data Protection Agency in Bosnia and Herzegovina.

Changes to this policy

We will update this policy before introducing advertising or materially different processing, and will change the effective date when revisions are published.

Privacy contact

For privacy questions or requests, email privacy@calctiva.com.