# Z-Calc — The Calculator You Need

> The Calculator You Need (iPhone/iPad app by Zoltan Homorodi.)

- Source: https://appshunter.io/ios/app/z-calc/id6808435910 (this page in markdown: same URL + `.md`)
- Developer: [Zoltan Homorodi](https://appshunter.io/developer/1583313543)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.0 · 10 MB
- Languages: American English
- Released: 2026-09-08
- Data updated: 2026-09-10
- User reviews in markdown: https://appshunter.io/ios/app/z-calc/id6808435910/reviews.md

## What is Z?

ZCalc is built from the ground up to handle everything from quick daily arithmetic to complex scientific formulas and financial planning. Designed with a sleek, native iOS interface and an integrated Control Center launcher, ZCalc delivers speed, precision, and power right at your fingertips.
Key Features:
Standard & Scientific Calculator: Full expression history, trigonometric functions, logarithms, powers, roots, factorials, and instant Rad/Deg toggles.
Fractions & Mixed Numbers: Effortlessly add, subtract, multiply, and divide proper and improper fractions with automatic simplification.
Unit & Currency Converter: Real-time unit conversions across length, weight, temperature, and live foreign exchange rates.
Loan & Mortgage Calculator: Plan ahead with quick loan repayment estimates, interest calculations, and payment breakdowns.
Date Difference Calculator: Instantly compute exact days, weeks between dates, or calculate time for specific deadline.
Programmer Calculator: Native support for Hexadecimal, Decimal, Octal, and Binary bases, complete with a 64-bit sequence toggle bar and bitwise operations (AND, OR, XOR, NOT, Shift).
Linear graph and polynomials quadratic solution are also options to play with.
Seamless iOS 18 Integration: Launch ZCalc instantly using custom Control Center controls, dark mode icons, and custom home screen themes.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Fraction Unlock | $0.99 | one-time |
| Units Unlock | $0.99 | one-time |
| Graph Unlock | $0.99 | one-time |
| Quadratic Solver Unlock | $0.99 | one-time |



## Version history (last 1 release)

### 1.0 — 2026-09-09

No release notes.

## More apps by Zoltan Homorodi

- [Martial Art Action Timer](https://appshunter.io/ios/app/martial-art-action-timer/id1583313541)
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- [Vacationer App](https://appshunter.io/ios/app/vacationer-app/id6785103736)
- [Gravity Physics](https://appshunter.io/ios/app/gravity-physics/id6785758114)
- [Crossword Mixer](https://appshunter.io/ios/app/crossword-mixer/id6788604791)
- [Hunglish](https://appshunter.io/ios/app/hunglish/id6791834742)

All apps by Zoltan Homorodi: https://appshunter.io/developer/1583313543

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-10.*