Privacy Policy
Last updated: July 2026
This page explains what data Sprocket collects, why, and what we do with it. We collect as little as we need to run the Service.
What we collect
| Data | Why | When |
|---|---|---|
| Anonymous session token | Tracks your credit balance and usage across requests | Generated automatically in your browser, stored in local storage |
| Calculator inputs | To perform the calculation you requested | Each time you run a utility |
| Email address | To notify you about product updates | Only if you join the waitlist |
| Payment metadata (amount, pack, order ID) | To credit your account and keep a transaction record | When you buy a credit pack |
What we don't collect
We don't ask for your name, PAN, Aadhaar, or any government ID to use the calculators. We don't store your card, UPI, or bank account details — those go directly to our payment processor, Razorpay, and never touch our servers.
Calculator inputs
The numbers you enter into a calculator (income, purchase/sale values, loan amount, etc.) are sent to our server to perform the calculation and are not retained beyond what's needed to return your result and deduct the appropriate credits. We don't build profiles from this data or sell it.
Payments
Payments are handled entirely by Razorpay, a PCI-DSS compliant payment processor. We receive confirmation that a payment succeeded and the amount, but never your raw card or bank details.
Third parties
We use Supabase (database hosting) and Vercel (application hosting) as infrastructure providers. Neither has access to your data beyond what's needed to run the Service, and neither uses it for their own purposes.
Cookies and local storage
We use browser local storage (not tracking cookies) to remember your anonymous session token so your credit balance persists across visits. We don't use third-party advertising trackers.
Your rights
To request removal of your account and associated data, email admin.sprocket@gmail.com from the address on your account and we'll delete it. If you're using Sprocket anonymously (no account), there's no separate data to request beyond your local browser storage, which you can clear at any time.
Changes
We may update this policy as the Service evolves. Material changes will be reflected here with an updated date.