# Number Line 2 — Fractions Decimals & Percents

> Educational game for ordering fractions, decimals, and percents on a number line. (iPhone/iPad app by Todd Bowden.)

- Source: https://appshunter.io/ios/app/number-line-2/id770976679 (this page in markdown: same URL + `.md`)
- Developer: [Todd Bowden](https://appshunter.io/developer/319589187)
- Category: Education, Games
- Price: $1.99
- Rating: 2.50/5 from 4 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 10.0 · 6 MB
- Languages: English, French, Spanish, Turkish
- Released: 2013-12-19
- Data updated: 2026-06-10
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/number-line-2/id770976679/reviews.md

## What is Number Line 2?

NumberLine2 is the new version of the award-winning Number Line app to help students learn about fractions, decimals, and percents. 

NumberLine2 is an educational game app to help students learn about fractions, decimals, and percents by ordering equivalent fractions, decimals, and percents on a number line. The app features multiple levels of increasing difficulty where the player must drag circles with either a percent, decimal or fraction onto a number line in the correct sequence.  To advance to the next level, players must correctly place all the circles on the number line before time runs out.  Players can also choose to play in fractions and decimals mode or only fractions mode.   Points are earned for each correct placement, minus points for each error.   Players can compare their high-scores with their friends and other players around the world on Game Center. 
.

## Key features

- Order fractions, decimals, and percents
- Number line visualization
- Multiple difficulty levels
- Timed challenges
- High-score leaderboards
- Fraction and decimal modes

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/number-line-2/id770976679/reviews.md

### 1/5 — Doesn't work

*2014-05-30, version 1.1*

Seemed like a cool concept but the bubbles don't move when you try to drag them to the number line

### 3/5 — Update messed things up

*2014-04-05, version 1.0.2*

.?

## Frequently asked questions about Number Line 2

### What is Number Line 2?

Number Line 2 is an educational game designed to help students learn and practice ordering fractions, decimals, and percents on a number line. It features multiple levels of increasing difficulty and timed challenges.

### What age is Number Line 2 suitable for?

Number Line 2 is suitable for ages 4 and up, making it a good tool for elementary and middle school students learning these mathematical concepts.

### What devices does Number Line 2 support?

Number Line 2 is available on iPhone, iPad, and iPod devices, offering flexibility for students to learn on their preferred Apple device.

### How does Number Line 2 help students learn?

The app uses an interactive game format where students drag and drop equivalent fractions, decimals, and percents onto a number line. This visual and interactive approach reinforces understanding of numerical relationships.

### Can I compare my scores with others in Number Line 2?

Yes, Number Line 2 allows players to compare their high scores with friends and other players worldwide through Game Center integration.

### What modes are available in Number Line 2?

Players can choose to play in a mode that includes both fractions and decimals, or a mode that focuses solely on fractions. This allows for tailored learning experiences.

### How often is Number Line 2 updated?

The app was last updated on March 2, 2018, with version 1.2. While not frequently updated recently, its core functionality remains relevant for learning number line concepts.

### What is the price of Number Line 2?

Number Line 2 is a paid application, available for $1.99. This one-time purchase provides access to all features without further in-app purchases or advertisements.

## Version history (last 1 release)

### 1.2 — 2018-03-02

This app has been updated by Apple to display the Apple Watch app icon.

Update for iOS 11 and iPhone X

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## More apps by Todd Bowden

- [Number Line](https://appshunter.io/ios/app/number-line/id319589184)
- [History Line](https://appshunter.io/ios/app/history-line/id393452083)
- [Calculator Widget Pro •](https://appshunter.io/ios/app/calculator-widget-pro/id6464080498)

All apps by Todd Bowden: https://appshunter.io/developer/319589187

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*