# Subtracting Fractions vs Touch Typing

The clearest difference is ads: Subtracting Fractions at none against Touch Typing's shown. Subtracting Fractions also leads on price ($2.99 vs $9.99) and iOS requirement (12.0 vs 15.1). Touch Typing's advantage is update cadence (every 3 days vs every 35 months). On in-app purchases and device support there is nothing between them.

Subtracting Fractions costs $2.99 and Touch Typing $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Subtracting Fractions ships an update every 35 months, Touch Typing every 3 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Subtracting Fractions | Touch Typing |
| --- | --- | --- |
| Price | **$2.99** | $9.99 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 35 months | **Every 3 days** |
| Monetization | Paid | — |
| Size | 18 MB | 36 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sergey Malugin](https://appshunter.io/developer/562782409) | [Moruk LLC](https://appshunter.io/developer/1826185873) |

## What reviewers say

### Subtracting Fractions

[App page](https://appshunter.io/ios/app/subtracting-fractions/id1205875038)

Practice subtracting fractions with this math learning app. Features handwriting recognition for drawing answers and engaging mini-games to make learning effective and fun. Master various fraction subtraction scenarios, including mixed numbers and simplifying to lowest terms.

**Highlights:** Practice subtracting fractions, Handwriting recognition for answers, Mini-games for effective learning, Subtract fractions with like denominators, Subtract fractions with unlike denominators, Subtract mixed numbers, Write fractions in lowest terms

**Features:** macOS Compatibility

**In-app purchases:** none


### Touch Typing

[App page](https://appshunter.io/ios/app/touch-typing/id6761731796)

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

**In-app purchases:** none


## Frequently asked questions

### Is Subtracting Fractions free?

Subtracting Fractions costs $2.99, with no in-app purchases.

### Is Touch Typing free?

Touch Typing costs $9.99, with no in-app purchases.

### Do Subtracting Fractions or Touch Typing have ads?

Touch Typing shows ads; Subtracting Fractions does not.

### Which is updated more often, Subtracting Fractions or Touch Typing?

Subtracting Fractions ships an update every 35 months, and Touch Typing every 3 days. Most recently, Subtracting Fractions was updated on November 3, 2026 and Touch Typing on October 31, 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.*