# ZCalcPro

> Advanced scientific calculator with plotting, financial, and scripting capabilities. (iPhone/iPad app by Zynergy Apps LLC.)

- Source: https://appshunter.io/ios/app/zcalcpro/id1567057001 (this page in markdown: same URL + `.md`)
- Developer: [Zynergy Apps LLC](https://appshunter.io/developer/1565381898)
- Category: Utilities, Productivity
- Price: $9.99
- Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 14.7 · 38 MB
- Languages: American English
- Released: 2021-07-16
- Data updated: 2026-06-10
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/zcalcpro/id1567057001/reviews.md

## What is ZCalcPro?

* Plotting: Display 2D plots containing single to multiple lines, scatters, and bar charts including controls of colors and styles.
* Financial: Basic financial functions consisting of periodic payments, interest payments, principal payments, and future value.
* Linear Algebra: Standard matrix operations consisting of arithmetic operators, invert, transpose, determinant, diagonal, cross, dot, and other operations.
* Statistics: Collection of statistical functions consisting of Chi Squared, Fisher's F, Gamma, Normal, Student's T, Uniform, and many more.
* Units: Unit conversion (i.e., linear, time, temperature) functions.
* Miscellaneous: Import/export your results; Special Bessel, Gamma, Legendre and many more functions.
* Scripting: Write your own functions in the scripting language that can be organized into a collection of projects (i.e., libraries) for easy accessibility.
* Documentation: Complete built-in documentation of all functions with numerous examples to get you started quickly.
* Others: The keyboard is designed to easily enter arithmetic expression to calculate; No internet connection required to evaluate your expression or run your scripts.

See quick demo at https://zynergyapps.com/calcpro-demo.html

## Key features

- 2D plotting (lines, scatters, bars)
- Financial calculations
- Linear algebra operations
- Statistical functions
- Unit conversions
- Custom scripting
- Offline functionality

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/zcalcpro/id1567057001/reviews.md

### 3/5 — Great App

*2021-12-30, version 1.0.4*

Lost stars because the font is tiny and there is no way to change it.  So is kind of useless on my mac. Please add font size options...thank you!

## Frequently asked questions about ZCalcPro

### What makes ZCalcPro stand out from other calculators?

ZCalcPro offers advanced features like 2D plotting, extensive financial and statistical functions, and a custom scripting language. It also provides comprehensive built-in documentation with examples, making it a powerful tool for complex calculations.

### Can ZCalcPro be used without an internet connection?

Yes, ZCalcPro does not require an internet connection to evaluate expressions or run scripts. This allows for uninterrupted use in any environment.

### What types of plots can ZCalcPro create?

ZCalcPro can display 2D plots with single or multiple lines, scatters, and bar charts. Users can also control the colors and styles of these plots.

### Does ZCalcPro support custom functions?

Yes, ZCalcPro allows users to write their own functions using its scripting language. These custom functions can be organized into libraries for easy access and reuse.

### What is the price of ZCalcPro?

ZCalcPro is available for a one-time purchase price of $9.99.

### What devices is ZCalcPro compatible with?

ZCalcPro is available for Mac, iPhone, iPad, and iPod.

### How often is ZCalcPro updated?

The latest version, 1.3.0, was released on July 3, 2023. Updates are provided by the developer, Zynergy Apps LLC, to enhance functionality and reliability.

### What is the age rating for ZCalcPro?

ZCalcPro has an age rating of 4+, indicating it is suitable for users of all ages.

## Version history (last 5 releases)

### 1.3.0 — 2023-07-03

• Added simple Script's symbolic debugger.

### 1.2.0 — 2023-04-20

• Improved User Interface (UI).
• General updates for Apple Silicon.
• Fixed handling RETURN key in the Calculate's expression field.
• Fixed displaying Calculator's tab resizing button's initial offset position.
• Fixed residual Calculator's Keyboard f(x) list displaying issues.
• Added duplicate and replicate actions for scripts and graphs.

### 1.1.0 — 2022-08-11

• Added String's intrinsic: concat, substr, lower, upper, find, findall, prefix, postfix, replace, insert, capitalize, and sentence, field: length.
• Added GREP's function: Create.Grep, intrinsic: set, get, match, search, group, indices, and clear, fields: count and valid.
• Added Date's function: Create.Date, intrinsic: set, current, and clear, fields: day, month, year, hour, minutes, seconds, leapyear, dayofweek, and monthname.
• Added Configuration's Clear Data Files dialog to remove data files.
• Improved keyboard display and behavior more like Apple's keyboard.
• Added several new Preferences dialog options.

### 1.0.4 — 2021-10-27

• MacCatalyst (Intel, Apple Silicon).
• Fixed saving the script's read-only state.
• Fixed displaying imported script.

### 1.0.3 — 2021-09-25

• MacCatalyst (Intel, Apple Silicon).
• Fixed aborting script while displaying dialog.
• Fixed memory issue on long running script.
• Fixed commenting and uncommenting commands at the end of the script.

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## More apps by Zynergy Apps LLC

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All apps by Zynergy Apps LLC: https://appshunter.io/developer/1565381898

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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 2026-06-10.*