# Finance Calculator Pro vs DOC%ZINS

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.

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.

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.

## The numbers

| Metric | Finance Calculator Pro | DOC%ZINS |
| --- | --- | --- |
| Price | **$3.99** | $11.99 |
| Rating | **[4.2 (34 ratings)](https://appshunter.io/ios/app/finance-calculator-pro/id505542552/reviews)** | — |
| Number of ratings | **34** | — |
| Positive reviews | **58.8% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 5 months** |
| Monetization | Paid | **Free** |
| Size | 5 MB | 24 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Anatoly Weinstein](https://appshunter.io/developer/385589772) | [FinTeachWorld GmbH & Co. KG](https://appshunter.io/developer/1717763542) |

## What reviewers say

### Finance Calculator Pro

[App page](https://appshunter.io/ios/app/finance-calculator-pro/id505542552)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### DOC%ZINS

[App page](https://appshunter.io/ios/app/doczins/id1107519108)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*