# 计算器专业版 vs CalculatorX

The clearest difference is price: CalculatorX at Free against 计算器专业版's $0.99. CalculatorX also leads on ads (none vs shown) and update cadence (every 6 days vs every 3 months). On in-app purchases, device support and iOS requirement there is nothing between them.

CalculatorX is free to download; 计算器专业版 costs $0.99 up front. 计算器专业版 sells 10 one-off in-app purchases and CalculatorX sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

计算器专业版 ships an update every 3 months, CalculatorX every 6 days. The most recent releases landed on November 3, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | 计算器专业版 | CalculatorX |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[4.0 (2 ratings)](https://appshunter.io/ios/app/calculatorx-smartcustomize/id6755351007/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 92.9% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 6 days** |
| Monetization | — | Free |
| Size | 57 MB | 12 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [晓峰 左](https://appshunter.io/developer/1357603673) | [学良 靳](https://appshunter.io/developer/1791452413) |

## What reviewers say

### 计算器专业版

[App page](https://appshunter.io/ios/app/id1627645755)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 12元套餐1 | $0.99 | one-time |
| 6元套餐1 | $0.99 | one-time |
| 6元套餐2 | $0.99 | one-time |
| 12元套餐2 | $1.99 | one-time |
| 12元套餐3 | $1.99 | one-time |
| 12元套餐5 | $1.99 | one-time |
| 12元套餐4 | $1.99 | one-time |
| 12元套餐6 | $1.99 | one-time |
| 12元套餐7 | $1.99 | one-time |
| 12元套餐8 | $1.99 | one-time |


### CalculatorX

[App page](https://appshunter.io/ios/app/calculatorx-smartcustomize/id6755351007)

A fast and customizable calculator app that allows users to personalize themes, button styles, and view calculation history in real-time. Offers various display options and sound feedback for an enhanced user experience.

**Highlights:** Real-time calculation history, Customizable button colors and shapes, Multiple themes and light/dark modes, Decimal precision control, Exportable calculation history, Sound effects and voice feedback

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Premium | $2.99 | one-time |


## Frequently asked questions

### Is 计算器专业版 free?

计算器专业版 costs $0.99, and also offers in-app purchases.

### Is CalculatorX free?

CalculatorX is free to download, with in-app purchases available.

### Do 计算器专业版 or CalculatorX have ads?

计算器专业版 shows ads; CalculatorX does not.

### Which is updated more often, 计算器专业版 or CalculatorX?

计算器专业版 ships an update every 3 months, and CalculatorX every 6 days. Most recently, 计算器专业版 was updated on November 3, 2026 and CalculatorX on November 9, 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.*