# iResult - Function Calculator — Quick Scientific Calculator

> Advanced scientific calculator for rapid, multi-result mathematical function calculations. (iPhone/iPad app by 东 郑.)

- Source: https://appshunter.io/ios/app/iresult-function-calculator/id1330301557 (this page in markdown: same URL + `.md`)
- Developer: [东 郑](https://appshunter.io/developer/999715131)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Rating: 3.00/5 from 2 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 8.0 · 28 MB
- Languages: American English, Croatian, French (France), Japanese, Chinese (Simplified, China), European Spanish, Chinese (Traditional, Taiwan)
- Released: 2018-03-29
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/iresult-function-calculator/id1330301557/reviews.md

## What is iResult?

Super Scientific Universal Advanced Calculator,Calculating Multiple Results Mathematical Functions

Currently available on the market the best universal formula for rapid calculation tools. Intuitive,just enough.

System comes with a calculator can not meet your computing needs? Do you need to use the same function repeatedly to calculate? Then this application can meet all your needs!

Starting from its own years of work using scenarios,we combine multiple formulas into one. External simplicity,solid inside,is your statistical calculation,accounting calculations,business transactions,scientific computing,interest calculation,car computing,Compound interest calculation,fixed investment calculation and other work scenes intimate assistant. When you first use iResult Universal Formula Calculator,you can feel it is so different: extremely simple interface,fast calculation,calculation of a number of different formulas. This is both a professional formula function calculation tool,but also a powerful multi-result scientific computing artifact.
  
This calculator features:

- add,edit,delete formula;
- You can set default values ​​for each formula's variables;
- Support for multiple functions
- Support calculation of multiple formula results.

Any questions or suggestions, please contact us at jackzheng634@gmail.com - we are happy to hear your feedback.

## Key features

- Add, edit, delete formulas
- Set default variable values
- Support for multiple functions
- Calculate multiple formula results
- Intuitive and simple interface
- Customizable formula management

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| PRO FEATURES + NO ADS. | $46.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/iresult-function-calculator/id1330301557/reviews.md

### 1/5 — 恢复应用内购买

*2022-02-09*

这个可以获得什么权益？

## Frequently asked questions about iResult

### What kind of calculations can iResult perform?

iResult is a scientific calculator capable of performing a wide range of mathematical functions. It supports adding, editing, and deleting custom formulas, setting default variable values, and calculating results for multiple formulas simultaneously.

### Is iResult suitable for professional use?

Yes, iResult is designed to be an intimate assistant for work scenes such as statistical calculations, accounting, business transactions, scientific computing, and interest calculations. Its advanced features make it suitable for professional use.

### Can I create and save my own formulas in iResult?

Absolutely. A key feature of iResult is the ability to add, edit, and delete your own custom formulas. You can also set default values for each formula's variables for convenience.

### Does iResult support calculating results for multiple formulas at once?

Yes, iResult is a powerful multi-result scientific computing artifact. It supports the calculation of multiple formula results, allowing for efficient and rapid computation.

### What devices is iResult compatible with?

iResult is currently available for iPhone, iPad, and iPod devices, making it accessible to a wide range of Apple users.

### How often is iResult updated?

The latest version of iResult was released on 2018-10-19. While the app was last updated in October 2018, its core functionality remains robust for its intended purpose.

### What is the user feedback like for iResult?

iResult has a rating of 3.0 stars from 2 ratings. This suggests a mixed reception from its current user base.

### Does iResult have ads?

No, iResult does not contain advertisements. The application is free to download and use without any ad interruptions.

## Version history (last 5 releases)

### 1.0.5 — 2018-10-19

fix bug

### 1.0.4 — 2018-09-13

bugs fixed

### 1.0.3 — 2018-09-10

Version update!
1. Added APP data backup and restore function (iCloud and WiFi)
2. Free control of parameters and formula results show hidden function.
3. Added calculation total function (can be opened or hidden in the display list)
4. Added calculation export import function, you can choose to share or copy in the calculation list interface.

### 1.0.2 — 2018-08-13

1.bugs fix
2.add Reset function
3.add Sorting function

### 1.0.1 — 2018-07-24

1.Bug fix
2.Add Common Functions

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## More apps by 东 郑

- [Currency Lite - Real Time](https://appshunter.io/ios/app/currency-lite-real-time/id999715132)
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- [Secure Private Calculator](https://appshunter.io/ios/app/secure-private-calculator/id1257544476)

All apps by 东 郑: https://appshunter.io/developer/999715131

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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.*