Publisher: Wissper Studio · Last updated: 18 May 2026
Short version: Wealth Lab does not require an account, does not ask for personal information, and does not track you. Your calculations and saved plans stay on your device. The only data that ever leaves your device is the anonymous purchase information needed to sell and restore the optional one-time “Pro” upgrade.
Wealth Lab (“the app”) is published by Wissper Studio (“we”, “us”). You can reach us at mustafasahin307@gmail.com.
All inputs, scenarios, and saved investment plans you create are stored locally on your device only (using on-device storage). We cannot see this data and it is never uploaded to us. Deleting the app removes it.
Wealth Lab offers a single optional one-time “Pro” upgrade. Payments are processed entirely by the platform’s app store — Apple on iOS or Google Play on Android. To enable the purchase and the required “Restore Purchases” feature, we use RevenueCat, Inc. as our purchase infrastructure. For this purpose only, the following is processed:
We never receive your name, email, or payment card details — Apple or Google handles payment. See Apple’s Privacy Policy, Google’s Privacy Policy, and RevenueCat’s Privacy Policy.
If you choose to export a report (PDF/CSV) and share it, the file is created on your device and shared only through the system share sheet to the destination you pick. We are not involved in that transfer.
On-device data remains until you delete it or uninstall the app. Anonymous purchase records are retained by Apple, Google, and RevenueCat according to their respective policies.
The app is a general-audience financial tool, is not directed to children, and collects no personal data from anyone.
Because we do not collect personal data, there is no personal profile to access or delete on our side. For purchase records held by Apple, Google, or RevenueCat, contact them or us at the email above and we will assist.
If this policy changes, we will update this page and the “Last updated” date above.