# 计算器专业版 vs Fraction Calculator₊

The clearest difference is price: Fraction Calculator₊ at Free against 计算器专业版's $0.99. Fraction Calculator₊ also leads on ads (none vs shown) and update cadence (every 6 weeks vs every 3 months). 计算器专业版's advantage is iOS requirement (14.0 vs 17). On in-app purchases and device support there is nothing between them.

Fraction Calculator₊ 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 Fraction Calculator₊ 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, Fraction Calculator₊ every 6 weeks. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 计算器专业版 | Fraction Calculator₊ |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[5.0 (16 ratings)](https://appshunter.io/ios/app/fraction-calculator/id6745460607/reviews)** |
| Number of ratings | — | **16** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | — | Free |
| Size | 57 MB | 2 MB |
| Requires iOS | **14.0** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [晓峰 左](https://appshunter.io/developer/1357603673) | [Draunt LLC](https://appshunter.io/developer/1067629917) |

## 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 |


### Fraction Calculator₊

[App page](https://appshunter.io/ios/app/fraction-calculator/id6745460607)

Easily add, subtract, multiply, and divide fractions with instant, step-by-step solutions. This app simplifies complex fraction problems for homework, teaching, or everyday use, offering tools to convert, simplify, and reduce fractions.

**Highlights:** Add, Subtract, Multiply & Divide Fractions, Mixed Number & Improper Fraction Support, Step-by-Step Solutions, Fraction Simplifier & Reducer, Decimal Equivalent Display, Dark Mode

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fraction Calculator Pro | $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 Fraction Calculator₊ free?

Fraction Calculator₊ is free to download, with in-app purchases available.

### Do 计算器专业版 or Fraction Calculator₊ have ads?

计算器专业版 shows ads; Fraction Calculator₊ does not.

### Which is updated more often, 计算器专业版 or Fraction Calculator₊?

计算器专业版 ships an update every 3 months, and Fraction Calculator₊ every 6 weeks. Most recently, 计算器专业版 was updated on October 30, 2026 and Fraction Calculator₊ on October 24, 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.*