---
title: "Number Line - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "An infinite number line to use in the classroom, with a simple design that allows for numerous maths games and challenges!  • Ask the class to round to the nearest 10/100/10,000. • Visualise the size "
---

# Number Line — United States
> Learn to round, add, subtract

![Number Line App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/07/cc/c4/07ccc4d1-6dfb-c5b4-0c46-3582e0c219fc/AppIcon-1x_U007emarketing-0-8-0-85-220-0.png/434x0w.png)

**Developer:** [Blastoff Design](https://apptail.io/developer/blastoff-design-hzwb)
**Category:** Education
**Rating:** 5.0/5 (5 ratings)
**Price:** Free
**Bundle ID:** design.blastoff.numberline
**Store:** Apple App Store
**Country:** United States
**Version:** 0.3.0 (released 2025-12-29)
**Original Release:** 2020-10-17
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1531893217)
**AppTail Page:** [https://apptail.io/app/number-line-TgEe/united-states](https://apptail.io/app/number-line-TgEe/united-states)

## Number Line Description
An infinite number line to use in the classroom, with a simple design that allows for numerous maths games and challenges!

• Ask the class to round to the nearest 10/100/10,000.
• Visualise the size of numbers relative to one another, including negatives.

How to use:
• Zoom with a pinch
• Swipe along the number line
• Go to a number by typing in the search box
• Drag and drop pins to mark numbers
• Draw free-hand with the pen tool

## Number Line Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource124/v4/d0/d8/b9/d0d8b99d-1bc3-3e6c-43dd-4cab61b2dd07/95b03d3a-6b4d-4361-a416-15cfb04e3b1f_iPhone_11_Pro_Max.png/2688x1242.png)

## Number Line Rating Breakdown in United States
- 5 stars: 5 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)

## Number Line Reviews in United States

### ***** "Intuitive"
This is an excellent teaching tool. I’m a math tutor, and it’s definitely one of my more often used apps. I do wish I could make the number line vertical though. I can imitate it by rotating my iPad, but that makes the numbers harder to read, and some of my students are dyslexic. Also, if there were an option to pay a couple of dollars to get an add-free version I would. The ads aren’t too intrusive, but I’d be happy to support the developers and get a cleaner version.
-- jennythefurrr, 2022-07-19

### ***** "Simple and intuitive"
This will be a great app for teaching my young child about numbers. It’s simple and easy to use. Thank you for making it!
-- Kalielle, 2020-12-03

[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
- number games
- number line

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## Number Line Available In
- [United States](https://apptail.io/app/number-line-TgEe/united-states)
- [Indonesia](https://apptail.io/app/number-line-TgEe/indonesia)
- [United Kingdom](https://apptail.io/app/number-line-TgEe/united-kingdom)
- [Australia](https://apptail.io/app/number-line-TgEe/australia)
- [Azerbaijan](https://apptail.io/app/number-line-TgEe/azerbaijan)
- [Belgium](https://apptail.io/app/number-line-TgEe/belgium)
- [Brazil](https://apptail.io/app/number-line-TgEe/brazil)
- [Belarus](https://apptail.io/app/number-line-TgEe/belarus)
- [Canada](https://apptail.io/app/number-line-TgEe/canada)
- [Switzerland](https://apptail.io/app/number-line-TgEe/switzerland)
- [Chile](https://apptail.io/app/number-line-TgEe/chile)
- [China](https://apptail.io/app/number-line-TgEe/china)
- [Colombia](https://apptail.io/app/number-line-TgEe/colombia)
- [Cyprus](https://apptail.io/app/number-line-TgEe/cyprus)
- [Czechia](https://apptail.io/app/number-line-TgEe/czechia)
- [Germany](https://apptail.io/app/number-line-TgEe/germany)
- [Denmark](https://apptail.io/app/number-line-TgEe/denmark)
- [Dominican Republic](https://apptail.io/app/number-line-TgEe/dominican-republic)
- [Algeria](https://apptail.io/app/number-line-TgEe/algeria)
- [Ecuador](https://apptail.io/app/number-line-TgEe/ecuador)
- [Egypt](https://apptail.io/app/number-line-TgEe/egypt)
- [Spain](https://apptail.io/app/number-line-TgEe/spain)
- [Finland](https://apptail.io/app/number-line-TgEe/finland)
- [France](https://apptail.io/app/number-line-TgEe/france)
- [Greece](https://apptail.io/app/number-line-TgEe/greece)
- [Hong Kong SAR China](https://apptail.io/app/number-line-TgEe/hong-kong)
- [Croatia](https://apptail.io/app/number-line-TgEe/croatia)
- [Hungary](https://apptail.io/app/number-line-TgEe/hungary)
- [Ireland](https://apptail.io/app/number-line-TgEe/ireland)
- [Israel](https://apptail.io/app/number-line-TgEe/israel)
- [India](https://apptail.io/app/number-line-TgEe/india)
- [Iceland](https://apptail.io/app/number-line-TgEe/iceland)
- [Italy](https://apptail.io/app/number-line-TgEe/italy)
- [Japan](https://apptail.io/app/number-line-TgEe/japan)
- [South Korea](https://apptail.io/app/number-line-TgEe/south-korea)
- [Kuwait](https://apptail.io/app/number-line-TgEe/kuwait)
- [Kazakhstan](https://apptail.io/app/number-line-TgEe/kazakhstan)
- [Lebanon](https://apptail.io/app/number-line-TgEe/lebanon)
- [Luxembourg](https://apptail.io/app/number-line-TgEe/luxembourg)
- [Mexico](https://apptail.io/app/number-line-TgEe/mexico)
- [Malaysia](https://apptail.io/app/number-line-TgEe/malaysia)
- [Nigeria](https://apptail.io/app/number-line-TgEe/nigeria)
- [Netherlands](https://apptail.io/app/number-line-TgEe/netherlands)
- [Norway](https://apptail.io/app/number-line-TgEe/norway)
- [New Zealand](https://apptail.io/app/number-line-TgEe/new-zealand)
- [Peru](https://apptail.io/app/number-line-TgEe/peru)
- [Philippines](https://apptail.io/app/number-line-TgEe/philippines)
- [Pakistan](https://apptail.io/app/number-line-TgEe/pakistan)
- [Poland](https://apptail.io/app/number-line-TgEe/poland)
- [Portugal](https://apptail.io/app/number-line-TgEe/portugal)
- [Romania](https://apptail.io/app/number-line-TgEe/romania)
- [Russia](https://apptail.io/app/number-line-TgEe/russia)
- [Saudi Arabia](https://apptail.io/app/number-line-TgEe/saudi-arabia)
- [Sweden](https://apptail.io/app/number-line-TgEe/sweden)
- [Singapore](https://apptail.io/app/number-line-TgEe/singapore)
- [Slovenia](https://apptail.io/app/number-line-TgEe/slovenia)
- [Thailand](https://apptail.io/app/number-line-TgEe/thailand)
- [Türkiye](https://apptail.io/app/number-line-TgEe/turkey)
- [Taiwan](https://apptail.io/app/number-line-TgEe/taiwan)
- [Ukraine](https://apptail.io/app/number-line-TgEe/ukraine)
- [South Africa](https://apptail.io/app/number-line-TgEe/south-africa)
- [Argentina](https://apptail.io/app/number-line-TgEe/argentina)
- [Austria](https://apptail.io/app/number-line-TgEe/austria)
- [United Arab Emirates](https://apptail.io/app/number-line-TgEe/united-arab-emirates)
- [Vietnam](https://apptail.io/app/number-line-TgEe/vietnam)
- [Lithuania](https://apptail.io/app/number-line-TgEe/lithuania)

---

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