DOC%ZINS, THE FinCalculator

Klaus Rost

About this app

Become a financial PRO – with DOCZINS.

Imagine sitting across from your client — a complex financial question hangs in the air — and while others are still thinking it over, you already have the answer on your screen.
Precise. Clear. Impressive.

That’s exactly what thousands of financial professionals have been experiencing every day for decades with the DOCZINS financial calculator.

What DOCZINS makes possible for you in seconds:
* Nominal and effective interest rates at the touch of a button
* Dynamic and amortization calculations
* Total costs & interest burden at a glance
* Three-stage cash flow
* Dynamic savings and pension models
* Direct comparison of multiple financing options
* Investment and net present value calculations

Every financial question. Every situation. Every client.
Answered in seconds — live, visible, convincing.

What happens within you and around you:
* Clients who are amazed. And trust you more than ever before.
* A presence that radiates confidence and assurance — all on its own.
* Recognition you can feel – because numbers suddenly become magic.

And getting started? It couldn’t be easier.
Try the PRO features now with the 10-day trial:
https://www.doczins.com/testphase

Get the free user guide and experience what practical financial knowledge feels like.
https://www.doczins.com/handbuch

DOCZINS – because real financial professionals make magic with numbers.

What’s new

New in this version:
- PRO features now include a free 10-day trial
- Biometric login for faster and more secure access
- Improved stability and security