# Number Line Manipulative

> Interactive number line for integers, decimals, and fractions. (iPhone/iPad app by Brainingcamp, LLC.)

- Source: https://appshunter.io/ios/app/number-line-manipulative/id805013846 (this page in markdown: same URL + `.md`)
- Developer: [Brainingcamp, LLC](https://appshunter.io/developer/434220364)
- Category: Education
- Price: $1.99
- Rating: 4.68/5 from 102 App Store ratings · 7 written reviews indexed
- Age rating: 4+
- Requires: iOS 9.0 · 5 MB
- Languages: English
- Released: 2014-01-29
- Data updated: 2026-06-10
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/number-line-manipulative/id805013846/reviews.md

## What is Number Line Manipulative?

Number line for operating with integers, decimals, and fractions.


FEATURES
▪ Integers
▪ Decimals
▪ Fractions
▪ Zoom and pan
▪ Open number lines
▪ Keypad precision
▪ Show/hide labels
▪ Show/hide grid lines

MATH TOPICS
1. Locating numbers 
2. Fractions and mixed numbers 
3. Equivalent fractions 
4. Comparing and ordering integers 
5. Comparing and ordering fractions 
6. Adding and subtracting integers 
7. Adding and subtracting fractions 
8. Absolute value 
9. Graphing inequalities 
10. Commutative property 
11. Multiples 
12. Common denominator 
13. Multiplying and dividing 
14. Opposites

## Key features

- Integers, decimals, and fractions support
- Zoom and pan functionality
- Open number lines
- Keypad precision input
- Show/hide labels and grid lines
- Graphing inequalities

## Recent user reviews (7 of 7)

All indexed reviews: https://appshunter.io/ios/app/number-line-manipulative/id805013846/reviews.md

### 5/5 — Can

*2021-07-20*

Can you add cents and dollars for an update pls

### 5/5 — G.O.D

*2020-04-30*

The app is soooo! Good I would get it, it’s amazing and it will really help your learning

### 3/5 — Fractions and decimals only go to 10

*2019-12-22, version 4.2.3*

Great app but somewhat limited use because fraction and decimals only go from -10 to 10.  I’d rate it five stars if update happens.

### 2/5 — Good but not that great.

*2015-06-08*

This app has the basic idea to do a number line just not user friendly.  I found it very difficult to do a three digit equation.  If you used the pen to write the equation down it was hard to just erase part of what was on the screen without erasing it all.  It would be nice to chunk up the numbers like do the one hundreds without seeing every number then move on to the tens and ones, all on the same number line.

**Developer response:** Thanks so much for the feedback. Since the review we have added an Open Number Line mode where you can easily "chunk" into hundreds, tens, and ones. We have also changed the eraser to be more like a try eraser, and not an undo function. Thanks again,  Brainingcamp.

### 5/5 — A must have app for teaching fractions on number lines

*2014-04-05*

As an elementary teacher, I am always looking for good Math apps that can be used to support my teaching AND make the learning ‘hands-on’ for my students. Number Line Manipulative app by Brainingcamp, not only meets, but exceeds my wishes for an excellent app to use when teaching fractions on number lines. The options are extensive, but not overwhelming or difficult for the students to use. I love the fact that two number lines can be used at once for comparing fractions with different denominators. By being able to compare fractions on a number line in a visual way, my students are developing a much stronger understanding of this concept. When we are ready to move onto decimals, this app will continue to be usable, and it will really help the students to make the connection between fractions and decimals. This is truly a must have app for anyone teaching and/or learning about fractions and decimals. The app support is also one of the best I have ever encountered. They are extremely prompt and helpful, and they are always looking for suggestions on ways to improve their apps.

### 5/5 — Visualize Math

*2014-02-08, version 1.3.0*

This app offers visually clear, interactive and effective ways to model and explore math. You can explore a broad array of concepts with this dynamic number line tool. Plus, it includes a great set of teaching ideas for teachers who are beginning to explore using number lines in instruction. As you begin to explore this app, you realize it's vast potential to improve teaching and learning.

### 5/5 — Fantastic App

*2014-01-30, version 1.3.0*

Just a great app for teaching math concepts on a number line. Arrows & multiples were easy to use and worked great for demonstrating LCM and equivalent fractions. A must have for any math class!

## Frequently asked questions about Number Line Manipulative

### What math topics can be explored with Number Line Manipulative?

Number Line Manipulative covers a wide range of math topics including locating numbers, fractions and mixed numbers, comparing and ordering integers and fractions, adding and subtracting integers and fractions, absolute value, graphing inequalities, multiples, common denominators, multiplication and division, and opposites.

### What devices is Number Line Manipulative available on?

Number Line Manipulative is currently supported on iPads.

### How much does Number Line Manipulative cost?

Number Line Manipulative is a paid app priced at $1.99.

### What is the age rating for Number Line Manipulative?

Number Line Manipulative has an age rating of 4+, making it suitable for young learners and up.

### How often is Number Line Manipulative updated?

The latest version of Number Line Manipulative is 4.2.3, which was last updated on February 14, 2018. The app was initially released on January 29, 2014.

### Does Number Line Manipulative have ads?

No, Number Line Manipulative does not contain advertisements.

### What are the key interactive features of Number Line Manipulative?

Key interactive features include the ability to zoom and pan across the number line, use open number lines, adjust keypad precision for input, and show or hide labels and grid lines for a customized view.

### What is the user sentiment for Number Line Manipulative based on ratings?

Number Line Manipulative has received positive feedback, holding a rating of 4.7 stars from 102 ratings, indicating high user satisfaction.

## Version history (last 5 releases)

### 4.2.3 — 2018-02-14

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

- minor bug fixes

### 4.2.0 — 2017-11-09

- Added a new Open Number Line mode.
- The minimap can now be toggle on or off
- minor bug fixes

### 4.1.0 — 2017-10-25

Rebuilt from the ground up.

- New Decimal Number Line workspace
- New Fraction Number Line workspace
- Supports multiple levels of zoom for every number line format
- Improvements to keypad for entering custom values
- New Hop object
- New Bar object
- Support for Mixed Numbers and Improper Fractions
- New toggle to show/hide axis labels
- Show or Hide object labels
- Group objects to copy, move, or edit properties
- Zoom and Panning controls rebuilt

### 2.0.0 — 2015-08-12

LOTSA STUFF:
- Improved UI
- Pinch to zoom
- Drag to pan
- More intervals
- Improved fraction keypad
- Separate workspaces for specialized tasks
- Numbers displayed inside markers and arrows
- Improved drag and snap
- More color options
- New text labels

### 1.4.0 — 2014-04-08

- iOS 5.1 support
- Bug fix

## Apps similar to Number Line Manipulative

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Keedogo](https://appshunter.io/ios/app/keedogo/id915829477) | 5.0 (2) | $0.99 | Education |
| [Base Ten Blocks](https://appshunter.io/ios/app/base-ten-blocks/id583576742) | 3.5 (2) | $0.99 | Education |
| [Teachley Fractions Boost2 EDU](https://appshunter.io/ios/app/teachley-fractions-boost2-edu/id1263608653) | 5.0 (2) | Free | Education |
| [SuperFlash Numbers](https://appshunter.io/ios/app/superflash-numbers/id903739229) | 3.7 (3) | $0.99 | Education |
| [ANZAC Correspondent](https://appshunter.io/ios/app/anzac-correspondent/id1469171280) | — | Free | Education |
| [向上学生 – 小学生学习好帮手](https://appshunter.io/ios/app/id1469182240) | — | Free | Education |

## More apps by Brainingcamp, LLC

- [Pattern Blocks Manipulative](https://appshunter.io/ios/app/pattern-blocks-manipulative/id485065679)
- [Cuisenaire® Rods](https://appshunter.io/ios/app/cuisenaire-rods/id536204074)
- [Algebra Tiles](https://appshunter.io/ios/app/algebra-tiles/id568896224)
- [Color Tiles Manipulative](https://appshunter.io/ios/app/color-tiles-manipulative/id656246736)
- [Linking Cubes](https://appshunter.io/ios/app/linking-cubes/id905985622)

All apps by Brainingcamp, LLC: https://appshunter.io/developer/434220364

---

*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.*