Privacy Policy & Zero-Data Charter

Calcia ka core architectural pillar hamara Zero-Knowledge client-side computation engine hai. Jab aap loan EMI, salary, body measurements ya dates enter karte hain, to wo values sirf aapke device ke browser (JavaScript runtime) me process hoti hain.

Hamare servers sirf static code aur mathematical blueprints deliver karte hain. Page load hone ke baad sabhi calculations aapke browser me poori tarah offline execute hoti hain. Aapke inputs aur results kabhi network par upload nahi hote aur kisi database me record nahi kiye jaate.

International privacy standards (European Union GDPR, California CCPA/CPRA aur global data protection laws) ke complete compliance me:

• Zero Numerical Logging: Hum calculators me enter kiye gaye kisi bhi loan amount, salary, body weight ya family dates ko kabhi record ya save nahi karte.
• No User Accounts: Calcia use karne ke liye kisi registration, password, email address ya phone number ki requirement nahi hai.
• No Device Fingerprinting: Hum canvas fingerprinting ya audio-context tracking scripts ka istemaal bilkul nahi karte.
• No Data Monetization: Hum kisi bhi advertising network ya data broker ke sath user data ko kabhi sell, rent ya share nahi karte.

Jab aapka browser Calcia se web page request karta hai, to hamara CDN aur edge hosting infrastructure basic HTTP transmission metadata temporarily process karta hai:

Ye data sirf server health, DDoS prevention aur network security ke liye use hota hai. Server logs automatically 7 se 30 dino ke cycle me delete ho jaate hain.

Calcia kisi bhi third-party ad tracking cookies ka use nahi karta. Hum sirf aapki user preferences ko yaad rakhne ke liye standard HTML5 LocalStorage ka use karte hain:

• Unit Preferences: Metric (kg, cm) ya Imperial (lb, inch) selection ko yaad rakhna.
• Currency Symbols: Aapka select kiya gaya currency symbol (jaise ₹, $, €).
• Theme Preference: Dark mode ya light mode visual preference.

Ye preferences poori tarah aapke device par isolated rehti hain aur kabhi server par transmit nahi hoti. Aap kabhi bhi apne browser se LocalStorage clear kar sakte hain.

Calcia ek educational aur reference platform hai jo 16 saal ya usse zyada umar ke users ke liye intended hai. Hum 16 saal se kam umar ke bachho se knowingly koi personal data collect nahi karte.

Chunki hamare computational models personal identifiers store nahi karte, isliye bachho ka koi user database exist hi nahi karta. Agar kisi parent ko email correspondence remove karwani ho, to turant hume contact karein.

Aapke residential jurisdiction ke anusaar, aapke paas legal privacy rights uplabdh hain:

Hamare client-side zero-data architecture, privacy compliance ya legal inquiries ke liye official developer se contact karein: