Zinsjäger

Interest Hunter - Your Personal Control Center for Savings and Fixed-Term Deposits

Those who optimize their interest rates today often manage multiple accounts simultaneously. But the more savings, fixed-term deposit, and investment accounts you open, the harder it becomes to keep track. When does the interest rate guarantee expire? Where are you already a new customer again? Is your tax-free allowance optimally allocated?

Interest Hunter finally brings order to your portfolio – no frills, no account details, and with absolute focus on your privacy.

THE FEATURES AT A GLANCE

Everything at a glance: A clear dashboard lists all your accounts. An automatic ranking sorts your accounts by the current interest rate and highlights the top performer.

Local Reminders: Never again slip unnoticed into the meager base interest rate. Push notifications remind you in good time before interest rate guarantees expire or lock-in periods end.

Tax-Free Allowance Management: Visually monitor your tax-free allowance for savings. Configurable for single individuals (€1,000) or married couples (€2,000) to strategically allocate your tax exemption orders.

Tax checklist: Organize the annual tax chaos. Check off each bank to see if the annual tax statement is already available for your tax return.

Smart archive: As soon as you close an account, it's moved to the archive. The app calculates in the background when you'll be considered a new customer again at the respective bank and reminds you at the appropriate time.

MAXIMUM DATA PROTECTION: 100% LOCAL & SECURE

Your finances are private. ZinsJäger deliberately avoids anything that could compromise your data and protects it at the device level:

Integrated access protection: The app can be locked using biometrics and a device code. This keeps your account balances and tax exemptions strictly confidential, even if you hand over your unlocked smartphone.

No cloud, no servers: All entered account data and amounts are stored exclusively locally on your device.

No open banking: The app does not require access to your actual bank accounts. There is absolutely no connection to financial institutions.

No login, no account: Download the app and get started immediately. No registration, no email address, and no personal data are required.

Say goodbye to messy Excel spreadsheets and missed deadlines. Download ZinsJäger and take full control of your interest earnings.