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Privacy Policy

Last updated: October 2026

This policy explains what information HUMAN150 (“the app”, “we”) handles. The app is operated by ORYVIONIC MICROSYSTEMS TECH SOLUTIONS LLP.

1. What stays on your device

The age, sex, layers, weight, height, skin tone, lifestyle answers (smoking, alcohol, drugs, food) and other choices you make are saved only in your own browser (local storage) so the app can remember them. They are not sent to us or to any server. You can erase them at any time by clearing the site data in your browser or by uninstalling the app.

2. Share links

The Share button creates a link that holds your age, sex, view, layers and, if entered, weight and height inside the link itself. Your lifestyle answers are never included. Anyone you give the link to can see what it contains.

3. Fonts and hosting

The app loads fonts from Google Fonts, so your device’s IP address and browser details are sent to Google when the page loads. Our web host may keep standard server logs (such as IP address, time and page) for security and reliability.

4. Offline use

If you install the app, your browser stores a copy of the app files on your device (a “service worker” cache) so it works without internet. No personal information is placed in this cache.

5. Donations

Donations and day-pass payments are processed by Razorpay. Your card, UPI or bank details are entered on Razorpay’s secure page and are never seen or stored by us. We receive the details Razorpay shares for a successful payment, such as amount, payment ID, and the name, e-mail address or phone number you provide, and we use them only to confirm and record your donation and respond to you. Razorpay’s own privacy policy applies to the payment itself.

6. Advanced tools day pass, cookies and payment records

Unlocking Advanced tools costs a one-time ₹10 payment and gives access until the end of that day (India time). After a verified payment our server sets one small cookie, h150_access, that proves your pass for that day. It is strictly necessary for the pass to work and expires at the end of the day. We also keep a payment record (order ID, payment ID, amount, purpose and time) for accounting and to settle disputes; it holds no card, UPI or bank details.

6a. Analytics

We use Google Analytics to understand how many people visit and which pages and features they use, so we can improve the app. Google Analytics sets cookies and receives information such as pages viewed, approximate location, device and browser type, and your IP address. It does not receive your weight, height, lifestyle answers or other choices, which stay on your device. Google’s use of this data is covered by Google’s own privacy policy. You can block it with a browser setting or the Google Analytics opt-out browser add-on. We do not use advertising cookies.

7. Children

The app is educational and can be viewed by anyone, but donations must be made by adults. We do not knowingly collect personal information from children.

8. Your rights

You may ask us what donation-related information we hold about you, and ask us to correct or delete it, subject to legal record-keeping requirements. Write to us using the details on our Contact page.

9. Changes

We may update this policy and will change the date above when we do.