# 计算器Pro vs Calculator Pro

The clearest difference is price: Calculator Pro at Free against 计算器Pro's $2.99. Calculator Pro also leads on ads (none vs shown) and update cadence (every 10 days vs every 39 months). On in-app purchases, device support and iOS requirement there is nothing between them.

Calculator Pro is free to download; 计算器Pro costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

计算器Pro ships an update every 39 months, Calculator Pro every 10 days. The most recent releases landed on October 15, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 计算器Pro | Calculator Pro |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 39 months | **Every 10 days** |
| Monetization | — | Free |
| Size | 29 MB | 7 MB |
| Requires iOS | **16.6** | 17.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [doudoubird](https://appshunter.io/developer/1383154758) | [LOVE ORANGE TECHNOLOGY CO.,LTD](https://appshunter.io/developer/1548268443) |

## What reviewers say

### 计算器Pro

[App page](https://appshunter.io/ios/app/pro/id6450943764)

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

**In-app purchases:** none


### Calculator Pro

[App page](https://appshunter.io/ios/app/calculator-pro-sci-calculator/id6764511855)

This comprehensive toolkit offers standard and scientific calculations, currency and unit conversions, and financial planning tools. It features a clean interface with multi-language support and customizable options for everyday math needs.

**Highlights:** Standard and scientific calculator modes, Real-time currency conversion, Extensive unit converter, Mortgage and finance estimators, Calculation history and widget, Multi-language support, Dark Mode

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

**In-app purchases:** none


## Frequently asked questions

### Is 计算器Pro free?

计算器Pro costs $2.99, with no in-app purchases.

### Is Calculator Pro free?

Calculator Pro is free to download, with no in-app purchases.

### Do 计算器Pro or Calculator Pro have ads?

计算器Pro shows ads; Calculator Pro does not.

### Which is updated more often, 计算器Pro or Calculator Pro?

计算器Pro ships an update every 39 months, and Calculator Pro every 10 days. Most recently, 计算器Pro was updated on October 15, 2026 and Calculator Pro on October 7, 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.*