Privacy Policy
Last updated: May 20, 2026
Overview
ulator-Calc is a professional calculator app. We collect as little data as possible and never sell your information. This policy explains what we collect, why, and how you control it.
What we collect
Analytics
We use Vercel Analytics on this website — a privacy-friendly tool that does not use cookies and does not track individuals. We see aggregate page views only.
AI features (Pro)
When you use the AI assistant, the text or voice you send is processed by OpenAI (text) and Deepgram (voice). We send only what you explicitly submit — never your calculation history or personal data. OpenAI and Deepgram have their own privacy policies governing how they handle this data.
Purchases
Pro subscriptions are handled entirely by Apple through in-app purchases. We do not receive or store your payment information.
Calculations
Your calculations are stored locally on your device only. We do not transmit calculation data to our servers.
What we do not do
- We do not sell your data to third parties.
- We do not serve advertising or share data with ad networks.
- We do not require an account to use the app.
- We do not track your location.
Your rights
You may request deletion of any data associated with your account or usage at any time. See our Data Deletion page for instructions, or email us at support@ulatorcalc.com.
Contact
Questions about this policy? support@ulatorcalc.com