Privacy Policy

The short version

Quanto looks through your drive on your own computer. Your files, file names, folder structure and scan results are processed locally and are never uploaded to our servers. We only store your account and your cleanup credit.

1. What stays on your computer

• Everything a scan finds: file names, folder paths, sizes, categories and duplicate results.
• Your cleanup history and any folders you excluded from cleanup.
• Your sign-in session, so you stay signed in between launches.

Quanto never reads the contents of your documents or media. To find duplicates it computes a hash of a file on your machine; only the hash comparison happens, and nothing is sent anywhere.

2. What we store about you (Supabase)

We use Supabase to run accounts and the wallet. It holds:

• Your email address and a securely hashed password (we never see your password in plain text).
• Your wallet: how much cleanup credit you bought, how much is left, and how much you have deleted in total.
• A record of each purchase (amount, date, payment reference) and each cleanup (how many bytes and items, and the category, such as "Caches") — never file names or paths.

3. Payments (Razorpay)

Payments are handled entirely by Razorpay on its own secure page. Quanto never sees or stores your card, UPI or bank details. Razorpay tells us that a payment succeeded so we can add your credit. Razorpay's own privacy policy applies to the information you give it.

4. The AI assistant

The Quanto assistant appears only in the Cleanup Planner. Outside it nothing is sent to any AI service.

When you use the assistant, the following is sent to a third-party AI provider (Google Gemini or OpenAI) to produce a reply:

• The messages you type and your recent chat turns in that conversation.
• A summary of your cleanup suggestions (names, sizes, categories and risk labels), or the name, size and category of an item you click "Ask AI" on. Your Windows account name is replaced with "<user>" in paths before sending.

File contents are never sent. Please don't type sensitive personal information into the chat. The AI provider processes that text under its own terms and privacy policy. Chat history is kept on your computer only and is deleted automatically after 24 hours.

5. Deleting files

Quanto only moves items to your Recycle Bin, so you can restore them. It cannot permanently delete anything except when you explicitly choose "Empty Recycle Bin", which asks you to confirm first. Protected system locations are blocked from cleanup.

6. How long we keep data

• Account, wallet and purchase records are kept while your account exists, and purchase records for as long as the law requires for accounting.
• Chat history: deleted automatically after 24 hours (or when you sign out).
• Local scan data: held in memory and discarded when you close the app.

7. Who we share data with

We do not sell your data. Only these services process it, each for the purpose above:

• Supabase — accounts, wallet and purchase records.
• Razorpay — payment processing.
• Google (Gemini) / OpenAI — the assistant, only in the Cleanup Planner, only the text described in section 4.

8. Security

Connections to our services use HTTPS. The app's local engine listens only on your own computer and requires a random per-launch token. Your wallet can only be changed by our server after a verified payment, not by the app itself. No system is perfectly secure, but we take reasonable steps to protect your data.

9. Your choices and rights

• You can sign out at any time in Settings.
• You can ask us to delete your account and all data we hold about you, or to correct it.
• You can use the assistant sparingly or not at all — the rest of Quanto works without it.

To make a request, email support@servexai.com from your account email address.

10. Children

Quanto is not directed at children under 13 and we do not knowingly collect their data.

11. Changes to this policy

If we change this policy we will update the date above, and tell you in the app if the change is significant.

12. Contact

ServexAI · support@servexai.com