---
title: "Number Line, by MLC - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Number Line helps students visualize number sequences and demonstrate strategies for counting, comparing, adding, subtracting, multiplying, and dividing. Choose number lines labelled with whole number"
---

# Number Line, by MLC — United States
> A Math Learning Center tool

![Number Line App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/d6/f0/11/d6f0111d-f67d-a399-6941-8556821603dc/AppIcon-0-0-1x_U007emarketing-0-4-0-85-220.png/434x0w.png)

**Developer:** [The Math Learning Center](https://apptail.io/developer/the-math-learning-center-iWz)
**Category:** Education
**Rating:** 4.4/5 (15 ratings)
**Price:** Free
**Bundle ID:** com.clarity-innovations.mlc.NumberLine
**Store:** Apple App Store
**Country:** United States
**Version:** 4.2.0 (released 2023-12-02)
**Original Release:** 2013-11-22
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id751816884)
**AppTail Page:** [https://apptail.io/app/number-line-by-mlc-bXbl/united-states](https://apptail.io/app/number-line-by-mlc-bXbl/united-states)

## Number Line Description
Number Line helps students visualize number sequences and demonstrate strategies for counting, comparing, adding, subtracting, multiplying, and dividing. Choose number lines labelled with whole numbers, fractions, decimals, or negative numbers. Or use a blank number line, with or without tick marks. 

Describe intervals between points on the line using forward or backward jumps above and below the line. Jumps can be labelled with their values or left blank. Add custom tick marks to the number line to show equivalence or compare number values. Show strategies with drawing and annotation tools.

Hide elements of the sequence shown on the number line, which challenges students to use what they know about number relationships and computation to identify those missing elements. 

This virtual number line is an open-ended educational tool, ideal for elementary classrooms and other learning environments that use iPads.

For more Number Line resources and other apps, visit: 

www.mathlearningcenter.org/apps 

FEATURES

• Mark the number line with multiples of whole numbers, fractions, or decimals. In addition, set the starting value of the line, including using negative values.

• Add and manipulate forward and backward jumps, above or below the line.

• Label jump bars, manually or automatically, to show intervals or hide labels altogether.

• Add custom tick marks and values to blank number lines.

• Hide and reveal numbers on the number line.

• Hide and reveal jumps, numbers, and other elements with resizable covers to create your own problems and model strategies.

• Use the drawing tools to annotate work and show understanding.

• Add equations, expressions, and descriptions with the math text and writing tools.

• Share your work by saving an image or providing a share code to others.

MORE APPS

For more Number Line resources and other apps, visit:

www.mathlearningcenter.org/apps

LEARN MORE

To learn about Bridges in Mathematics, an elementary curriculum that employs visual models like number line, visit:

www.mathlearningcenter.org/bridges/overview

ABOUT US

This resource is brought to you by The Math Learning Center, a nonprofit organization dedicated to K-12 education since 1976.

ACKNOWLEDGEMENTS

This app was crafted by Clarity Innovations. We help improve teaching and learning by creating solutions that match promising technologies with the needs of education.

Visit us: www.clarity-innovations.com

## Number Line Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/11/de/66/11de6648-4b23-74bc-f2cd-054eca914bc0/0bc9398f-5c26-4aa8-a8d9-35d8b345cacb_18QP-8PPF.jpeg/2732x2048.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/3c/15/b1/3c15b15d-e966-9f7f-4114-c1d98ccfa0a7/576a1ba9-41ec-484f-8f21-c64010febc9e_3eyx-ej26.jpeg/2732x2048.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/d5/f6/9c/d5f69cbe-b3c5-6c58-07c0-37571bb8a300/0bec3c56-6ef5-44c0-ad1c-01d5e3298166_ZCN2-RTFZ.jpeg/2732x2048.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/ee/18/1e/ee181ece-9bce-f5a6-2814-be8ee665f7b1/9b9d3c66-f014-4425-a991-dbc0c112eed2_2TZR6TTE.jpeg/2732x2048.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/7c/e0/5c/7ce05c67-377c-043f-14a7-8d3a21f2fe94/bd231024-0321-4cfa-ae6a-c47afd8bada5_2VNA-ECWW.jpeg/2732x2048.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/24/29/27/24292710-d644-cfc6-c1f9-57539aa7f918/a9417873-d3e9-446e-9165-725adc46b4b5_1R6T-VJGY.jpeg/2732x2048.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/2c/9d/28/2c9d28ba-90b6-dd1e-9505-119accb13870/7ea15a34-dbdc-4793-bb35-3d428fc6ea76_JC6L-RHSY.jpeg/2732x2048.png)

## Number Line Rating Breakdown in United States
- 5 stars: 12 (80%)
- 4 stars: 1 (7%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 2 (13%)

## Number Line Reviews in United States

### ***** "Love this app!"
As a middle school math teacher, I love the versatility this app offers with the option of fractions, decimals and...drumroll...negative numbers!  Thank you for creating an easy-to-use app that will transform my classroom!  Even though we’re not 1:1, I can see myself using this for small groups.
-- jf_delaware, 2019-08-09

### ***** "Good app"
I liked the game because it helps me!
-- apple 296, 2017-11-20

### ***** "Very useful math tool"
This app is a great tool we use for homeschool.  I like that you can choose the numbers shown on the number line: whole numbers, even, odd, tens.  Since the other reviews, negative numbers have been added.  Easy to use, free with no ads!  Can be used with any math curriculum.
-- Iowamom2013, 2017-10-01

### *---- "Will Not Open"
I can't get the app to open.  I have downloaded it twice.  My teacher-friend downloaded it and showed it to me.  Her copy works.
-- Doc RCS, 2017-08-02

### ***-- "Umm"
Really great app but needs negative numbers..that shouldn't be so hard 😬
-- 646375262, 2015-04-15

### *---- "Math1"
No negative numbers.  Useless!
-- oib46, 2015-01-07

### ****- "Almost there!"
I mean, c'mon: what would it take to include negative numbers? That omission is simply a glaring oversight. I'm expecting this to be fixed, pronto!
-- flitetym, 2014-05-25

### ****- "Teacher"
This app is fantastic, but adding negative numbers to the number line would make it 5 star.
-- Kcruth, 2014-04-28

[View all Number Line reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)



## Number Line Discovered Keywords
- elementary math
- teaching
- number line

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## Number Line Available In
- [United States](https://apptail.io/app/number-line-by-mlc-bXbl/united-states)
- [Canada](https://apptail.io/app/number-line-by-mlc-bXbl/canada)
- [Australia](https://apptail.io/app/number-line-by-mlc-bXbl/australia)
- [China](https://apptail.io/app/number-line-by-mlc-bXbl/china)
- [United Kingdom](https://apptail.io/app/number-line-by-mlc-bXbl/united-kingdom)
- [Indonesia](https://apptail.io/app/number-line-by-mlc-bXbl/indonesia)
- [Saudi Arabia](https://apptail.io/app/number-line-by-mlc-bXbl/saudi-arabia)
- [Norway](https://apptail.io/app/number-line-by-mlc-bXbl/norway)
- [France](https://apptail.io/app/number-line-by-mlc-bXbl/france)
- [Japan](https://apptail.io/app/number-line-by-mlc-bXbl/japan)
- [Pakistan](https://apptail.io/app/number-line-by-mlc-bXbl/pakistan)
- [Greece](https://apptail.io/app/number-line-by-mlc-bXbl/greece)
- [Hong Kong SAR China](https://apptail.io/app/number-line-by-mlc-bXbl/hong-kong)
- [Singapore](https://apptail.io/app/number-line-by-mlc-bXbl/singapore)
- [Mexico](https://apptail.io/app/number-line-by-mlc-bXbl/mexico)
- [India](https://apptail.io/app/number-line-by-mlc-bXbl/india)
- [Germany](https://apptail.io/app/number-line-by-mlc-bXbl/germany)
- [Netherlands](https://apptail.io/app/number-line-by-mlc-bXbl/netherlands)
- [Algeria](https://apptail.io/app/number-line-by-mlc-bXbl/algeria)
- [Ecuador](https://apptail.io/app/number-line-by-mlc-bXbl/ecuador)
- [Estonia](https://apptail.io/app/number-line-by-mlc-bXbl/estonia)
- [Egypt](https://apptail.io/app/number-line-by-mlc-bXbl/egypt)
- [Spain](https://apptail.io/app/number-line-by-mlc-bXbl/spain)
- [Finland](https://apptail.io/app/number-line-by-mlc-bXbl/finland)
- [Hungary](https://apptail.io/app/number-line-by-mlc-bXbl/hungary)
- [Ireland](https://apptail.io/app/number-line-by-mlc-bXbl/ireland)
- [Israel](https://apptail.io/app/number-line-by-mlc-bXbl/israel)
- [Iceland](https://apptail.io/app/number-line-by-mlc-bXbl/iceland)
- [Italy](https://apptail.io/app/number-line-by-mlc-bXbl/italy)
- [South Korea](https://apptail.io/app/number-line-by-mlc-bXbl/south-korea)
- [Kuwait](https://apptail.io/app/number-line-by-mlc-bXbl/kuwait)
- [Kazakhstan](https://apptail.io/app/number-line-by-mlc-bXbl/kazakhstan)
- [Lebanon](https://apptail.io/app/number-line-by-mlc-bXbl/lebanon)
- [Sri Lanka](https://apptail.io/app/number-line-by-mlc-bXbl/sri-lanka)
- [Luxembourg](https://apptail.io/app/number-line-by-mlc-bXbl/luxembourg)
- [Malta](https://apptail.io/app/number-line-by-mlc-bXbl/malta)
- [Malaysia](https://apptail.io/app/number-line-by-mlc-bXbl/malaysia)
- [Nigeria](https://apptail.io/app/number-line-by-mlc-bXbl/nigeria)
- [Nepal](https://apptail.io/app/number-line-by-mlc-bXbl/nepal)
- [New Zealand](https://apptail.io/app/number-line-by-mlc-bXbl/new-zealand)
- [Peru](https://apptail.io/app/number-line-by-mlc-bXbl/peru)
- [Philippines](https://apptail.io/app/number-line-by-mlc-bXbl/philippines)
- [Poland](https://apptail.io/app/number-line-by-mlc-bXbl/poland)
- [Portugal](https://apptail.io/app/number-line-by-mlc-bXbl/portugal)
- [Romania](https://apptail.io/app/number-line-by-mlc-bXbl/romania)
- [Russia](https://apptail.io/app/number-line-by-mlc-bXbl/russia)
- [Sweden](https://apptail.io/app/number-line-by-mlc-bXbl/sweden)
- [Slovenia](https://apptail.io/app/number-line-by-mlc-bXbl/slovenia)
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- [Türkiye](https://apptail.io/app/number-line-by-mlc-bXbl/turkey)
- [Taiwan](https://apptail.io/app/number-line-by-mlc-bXbl/taiwan)
- [Ukraine](https://apptail.io/app/number-line-by-mlc-bXbl/ukraine)
- [Uzbekistan](https://apptail.io/app/number-line-by-mlc-bXbl/uzbekistan)
- [Vietnam](https://apptail.io/app/number-line-by-mlc-bXbl/vietnam)
- [United Arab Emirates](https://apptail.io/app/number-line-by-mlc-bXbl/united-arab-emirates)
- [South Africa](https://apptail.io/app/number-line-by-mlc-bXbl/south-africa)
- [Armenia](https://apptail.io/app/number-line-by-mlc-bXbl/armenia)
- [Argentina](https://apptail.io/app/number-line-by-mlc-bXbl/argentina)
- [Austria](https://apptail.io/app/number-line-by-mlc-bXbl/austria)
- [Azerbaijan](https://apptail.io/app/number-line-by-mlc-bXbl/azerbaijan)
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---

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