# 科学通用calculator vs XE Calculator Pro

The clearest difference is rating: XE Calculator Pro at 5.0 against 科学通用calculator's 4.2. 科学通用calculator's advantage is in-app purchases (none vs 3) and ratings volume (11 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. XE Calculator Pro sells 3 in-app purchases, starting at $0.99 per 7 days. 科学通用calculator asks for nothing beyond the download.

XE Calculator Pro holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: 科学通用calculator has 11 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | 科学通用calculator | XE Calculator Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (11 ratings)](https://appshunter.io/ios/app/calculator/id1214924479/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/xe-calculator-pro/id1643883409/reviews)** |
| Number of ratings | **11** | 1 |
| Positive reviews | 95.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Monthly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 18 MB | 101 MB |
| Requires iOS | **8.2** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [继红 王](https://appshunter.io/developer/1213395688) | [荣佳 杨](https://appshunter.io/developer/1659558087) |

## What reviewers say

### 科学通用calculator

[App page](https://appshunter.io/ios/app/calculator/id1214924479)

Perform basic arithmetic operations, including addition, subtraction, multiplication, division, and percentages. Features include clearing, squaring, finding denominators, deleting entries, and decimal point input. The app also offers a silent mode for calculations.

**Highlights:** Basic arithmetic operations, Percentage calculations, Clear and delete functions, Decimal point input, Silent mode

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### XE Calculator Pro

[App page](https://appshunter.io/ios/app/xe-calculator-pro/id1643883409)

This app is an AI-powered math and productivity assistant that combines standard and scientific calculators, graphing, and a suite of utility tools. It offers step-by-step explanations for math problems and features like history management and unit conversion.

**Highlights:** AI Math Assistant with step-by-step explanations, Scientific and standard calculation modes, Function graphing (polar, parametric), Smart calculation history with notes and voice playback, Unit conversion and loan estimation tools, Dual keyboard modes for simple and advanced use, Files Box for cross-device text and file sharing

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscribe to Pro weekly | $0.99 | per 7 days |
| Subscribe to Pro monthly | $2.99 | per month |
| Subscribe to Pro annually | $24.99 | per year |


## Frequently asked questions

### Is 科学通用calculator free?

科学通用calculator is free to download, with no in-app purchases.

### Is XE Calculator Pro free?

XE Calculator Pro is free to download, with in-app purchases available.

### Which has better reviews, 科学通用calculator or XE Calculator Pro?

XE Calculator Pro is rated higher. 科学通用calculator averages 4.2 out of 5 from 11 ratings, while XE Calculator Pro averages 5.0 from 1 ratings.

### Do 科学通用calculator or XE Calculator Pro have ads?

Neither 科学通用calculator nor XE Calculator Pro shows ads.

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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.*