Comparison

Finance Calculator Pro vs DOC%ZINS

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Finance Calculator Pro

Easily estimate credit parameters and evaluate deposit performance with detailed graphical and tabular reports. Send reports via email or print them for further processing. Supports various loan types and currency configurations.

Highlights
  • Compound interest calculation
  • Saving plan simulations
  • Installment and mortgage loan calculations
  • Graphical data representation
  • Report distribution via email or print
  • Multi-currency support
Features
Read full description

Finance Calculator Pro is an universal iPhone / iPad application giving ordinary users a quick way to estimate credit parameters and evaluate performance of deposits without help of banking professionals. The program also provides a detailed calculation report in graphical and tabular forms, which can be printed or sent via e-mail for further processing. Check video review and report examples on the developer's web site! Key calculations: - compound interest - saving plan - inflation - installment loan - amortizing loan - balloon loan - target purchase - mortgage loan Key features: - graphical data representation - simulations with gestures on graph - advanced reports (see examples below) - report distribution through e-mail or print - currency configuration (€, $, £, ...) - in-app calculator - save data when exit Other features: - localization: EN/DE/RU - animated user-friendly help - universal app: pay once and use on both iPhone and iPad - comfortable interface If you like this App, take your time and rate it on the AppStore!

About

DOC%ZINS

This app provides financial professionals with a powerful digital calculator for fast, accurate financial calculations. It offers various tools for interest rates, repayment, cash flow, savings models, and investment analysis, enabling users to confidently answer financial questions in real-time.

Highlights
  • Nominal and effective interest rate calculations
  • Dynamic and repayment calculations
  • Total cost and interest charge overview
  • Three-stage cash flow analysis
  • Dynamic savings and pension models
  • Multiple financing options
  • Investment and net present value calculations
Features
Read full description

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.

Screenshots

Finance Calculator Pro4 screens
DOC%ZINS4 screens

Verdict

The call

The clearest difference is price: Finance Calculator Pro at $3.99 against DOC%ZINS's $11.99. Finance Calculator Pro also leads on review sentiment (59% vs 50%) and iOS requirement (12.0 vs 15.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Finance Calculator Pro costs $3.99 and DOC%ZINS $11.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Finance Calculator Pro ships an update every 9 months, DOC%ZINS every 5 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

Scorecard4 real differences · 6 level
Finance Calculator Pro versus DOC%ZINS: the parameters behind the verdict, then further details
ParameterFinance Calculator ProDOC%ZINS
Price$3.99 — better$11.99
Rating4.2 (34 ratings) — better—
Positive reviews58.8% of reviews — better50.0% of reviews
Number of ratings34 — better—
Update frequencyEvery 9 monthsEvery 5 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size5 MB24 MB
Age rating4+4+
DeveloperAnatoly WeinsteinFinTeachWorld GmbH & Co. KG

Customer experience

Finance Calculator Pro

All ratings34 ratings
Positive82.4%
Neutral8.8%
Negative8.8%
Written reviews51 reviews
Positive58.8%
Neutral11.8%
Negative29.4%

DOC%ZINS

Written reviews36 reviews
Positive50.0%
Neutral8.3%
Negative41.7%

In-app purchases

None

Finance Calculator Pro

No in-app purchases

None

DOC%ZINS

No in-app purchases

Questions

Is Finance Calculator Pro free?
Finance Calculator Pro costs $3.99, with no in-app purchases.
Is DOC%ZINS free?
DOC%ZINS costs $11.99, with no in-app purchases.
Do Finance Calculator Pro or DOC%ZINS have ads?
Neither Finance Calculator Pro nor DOC%ZINS shows ads.
Which is updated more often, Finance Calculator Pro or DOC%ZINS?
Finance Calculator Pro ships an update every 9 months, and DOC%ZINS every 5 months. Most recently, Finance Calculator Pro was updated on November 1, 2026 and DOC%ZINS on November 2, 2026.

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