# Fraction Calculator vs Missing Number Calculator

The clearest difference is price: Fraction Calculator at Free against Missing Number Calculator's $0.99. Fraction Calculator also leads on iOS requirement (15.6 vs 17.0). Missing Number Calculator's advantage is in-app purchases (none vs 3) and update cadence (every 3 days vs every 5 weeks). On ads and device support there is nothing between them.

Fraction Calculator is free to download; Missing Number Calculator costs $0.99 up front. Fraction Calculator sells 3 in-app purchases, starting at $1.69 per month. Missing Number Calculator asks for nothing beyond the download.

Fraction Calculator ships an update every 5 weeks, Missing Number Calculator every 3 days. The most recent releases landed on October 5, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Fraction Calculator | Missing Number Calculator |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fraction-calculator-math-cal/id6584519562/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 33 MB | 6 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [长宏 侯](https://appshunter.io/developer/1726037103) | [Infinity Inc. (Apps)](https://appshunter.io/developer/1680741877) |

## What reviewers say

### Fraction Calculator

[App page](https://appshunter.io/ios/app/fraction-calculator-math-cal/id6584519562)

This app offers a comprehensive tool for fraction calculations, providing step-by-step solutions and various output formats. It supports conversions between fractions, mixed numbers, and decimals, along with other mathematical functions.

**Highlights:** Step-by-step fraction solutions, Conversions to fraction, mixed fraction, and decimal, Fraction simplification, Supports percentages, powers, roots, and logarithms, Trigonometric functions, Calculation history, Multi-language support

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro (Monthly) | $1.69 | per month |
| Pro (Yearly) | $12.99 | per year |
| Remove Ads | $3.99 | one-time |


### Missing Number Calculator

[App page](https://appshunter.io/ios/app/missing-number-calculator/id6747973776)

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

**In-app purchases:** none


## Frequently asked questions

### Is Fraction Calculator free?

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

### Is Missing Number Calculator free?

Missing Number Calculator costs $0.99, with no in-app purchases.

### Do Fraction Calculator or Missing Number Calculator have ads?

Neither Fraction Calculator nor Missing Number Calculator shows ads.

### Which is updated more often, Fraction Calculator or Missing Number Calculator?

Fraction Calculator ships an update every 5 weeks, and Missing Number Calculator every 3 days. Most recently, Fraction Calculator was updated on October 5, 2026 and Missing Number Calculator on October 13, 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.*