Best Number Line Apps & Games

246+ iOS apps & games curated and reviewed

4.5 avg rating
17 free apps & games
Updated August 2026

Out of 246+ number line apps and games on iOS, 17 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Number Line Apps & Games (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Number LineNumber LineFree5.0★ (4)NoNoJul 2026
2Math Copilot Number LineMath Copilot Number LineFree5.0★ (1)NoNoMay 2026
3Number Line: Add/Subtract GameNumber Line: Add/Subtract GameFree5.0★ (2)NoNoMay 2026
4Number Line Galaxy LiteNumber Line Galaxy LiteFree3.5★ (2)NoNoAug 2026
5SmartLine Second Phone NumberSmartLine Second Phone NumberFree4.7★ (44K)NoNoAug 2026
6Number Line - Elementary mathNumber Line - Elementary math$1.995.0★ (5)NoNoAug 2026
7The Number LineThe Number LineFree was $0.995.0★ (1)NoNoAug 2026
8(AR) Number Line(AR) Number LineFree was $1.99NoNoJul 2026

Top Picks for Number Line

Number Line#1

Number Line by Blastoff Design

Learn to round, add, subtract
Editor's Choice
📚 Education
5.0(4 ratings)
Free
Number Line screenshot 1

This app provides an interactive number line for educational purposes, enabling users to visualize numbers, perform various math games, and practice rounding. Its simple interface supports zooming, swiping, and marking numbers with pins or freehand drawing.

Math Copilot Number Line#2

Math Copilot Number Line by Andrew Catton

Bring the number line to life
Strong Contender
📚 Education
5.0(1 ratings)
Free
Math Copilot Number Line screenshot 1
Math Copilot Number Line screenshot 2
Math Copilot Number Line screenshot 3

This interactive tool helps young children aged 3-8 explore numbers and basic arithmetic. It provides an unlimited, zoomable number line for hands-on learning and visualizing calculations. The app encourages number sense development through play and manipulation.

Number Line: Add/Subtract Game#3

Number Line: Add/Subtract Game by Kidd Coding LLC

Simple & fun educational game!
Worth Considering
📚 Education
5.0(2 ratings)
Free
Number Line: Add/Subtract Game screenshot 1
Number Line: Add/Subtract Game screenshot 2
Number Line: Add/Subtract Game screenshot 3
Number Line: Add/Subtract Game screenshot 4
Number Line: Add/Subtract Game screenshot 5
Number Line: Add/Subtract Game screenshot 6

This educational game uses an interactive number line to help users practice addition and subtraction of positive and negative numbers. It offers visual aids and tracking of progress, allowing customization of equation types and display preferences.

More Number Line apps to explore

4
Number Line Galaxy Lite
Number Line Galaxy Lite
Number Line Galaxy Lite
Robo Math
Free

Explore 15 planets while practicing basic math skills like addition, subtraction, and multiplication. This app features an empty number line for experimentation, aligning with K1-4 and UK KS1/KS2 math curricula.

15 Planets to exploreAddition and subtraction practiceNumber bond practice (1-10 and 1-20)
📚 Education
(2)
free
5
SmartLine Second Phone Number
SmartLine Second Phone Number
SmartLine Second Phone Number
2nd phone number for business
Free

Get a dedicated second phone number for your business to maintain privacy and professionalism. This app ensures calls are business-related, offers a spam filter, custom voicemail, and voicemail-to-text transcription. Manage your business communications efficiently with organized history and timely notifications.

Dedicated business phone numberProfessional call quality (not VoIP)Spam call filtering
💼 Business
(44K)
subscription
6
Number Line - Elementary math
Number Line - Elementary math
Number Line - Elementary math
Comparing & Ordering for Kids
$1.99

This educational app helps young learners grasp the concept of number scales and ordering. It features interactive game modes where children drag numbers to their correct positions on a number line or identify numbers based on their location. Adjustable difficulty and number ranges cater to different learning levels.

Number line visualizationDrag and drop number placementIdentify number by position
📚 Education
(5)
paid
7
The Number Line
The Number Line
The Number Line
Number Line
Free
$0.99 | 100% OFF

This app allows users to visualize numbers on a number line and calculate the absolute difference between two numbers. It functions offline, making it accessible anytime and anywhere. Designed for ease of use and speed, it aims to be a go-to math tool.

Number line visualizationAbsolute difference calculatorOffline functionality
📚 Education
(1)
free
8
(AR) Number Line
(AR) Number Line
(AR) Number Line
Rediscover the number line
Free
$1.99 | 100% OFF
📚 Education
(0)
9
Number line matching
Number line matching
Number line matching
Spec.ed.app for child learning
Free
📚 Education
(0)
10
ExtraLine: New Second Number
ExtraLine: New Second Number
ExtraLine: New Second Number
Extra Line Second Phone Number
Free
💼 Business
(0)
11
Number Line
Number Line
Number Line
by Todd Bowden
Free

This educational game helps students master fractions, decimals, and percents. Players order equivalent values on a number line by dragging and dropping circles. It offers multiple levels and scores based on speed and accuracy.

Order fractions, decimals, and percentsInteractive number line gameplayMultiple difficulty levels
📚 Education
(665)
free
12
First Grade Learning Games
First Grade Learning Games
First Grade Learning Games
Math & Reading App for Kids
Free

This app offers a comprehensive learning experience for first graders with 24 engaging games covering math, reading, spelling, and science. Designed with input from educators, it uses colorful visuals and audio to make learning fun and effective for children aged 5-8.

24 engaging learning gamesMath curriculum alignmentReading and spelling practice
📚 Education
(50K)
free with in-app purchases
13
Pearl Diver: Number Line Math
Pearl Diver: Number Line Math
Pearl Diver: Number Line Math
by New Mexico State University Board of Regents
Free

Dive into the ocean to master the number line, including fractions and decimals, by collecting pearls. This educational game is designed by experts to align with Common Core standards for grades 3-8.

Number line masteryFractions and decimalsCommon Core alignment
📚 Education
(2)
free
14
Second Phone Number . 2nd Line
Second Phone Number . 2nd Line
Second Phone Number . 2nd Line
Calls & Text On 2Number Phone
Free

Get a private and secure virtual phone number for calls and texts without needing a new SIM card. Manage multiple lines with unique settings, voicemail, and call recording. Ideal for travelers, expats, and anyone needing to keep their primary number private.

Virtual phone numberPrivate and secure calls/textsMultiple lines management
💼 Business
(2.5K)
free with in-app purchases
15
Teaching Number Lines
Teaching Number Lines
Teaching Number Lines
by Aleesha Kondys
Free

This app introduces young students to number lines using interactive frog characters for counting, ordering, addition, and subtraction. It helps visualize numbers and understand mathematical concepts through physical movement and step-by-step examples.

Interactive number line visualizationFrog characters for steps and leapsCounting and ordering practice
📚 Education
(2)
free with in-app purchases
16
Second Phone Number: 2nd line.
Second Phone Number: 2nd line.
Second Phone Number: 2nd line.
Virtual SMS, Text & Call App
Free
🔧 Utilities
(0)
17
TwoLine: Second Phone Number
TwoLine: Second Phone Number
TwoLine: Second Phone Number
Second Number for SMS
Free
🔧 Utilities
(0)
18
Number Link: One line puzzle
Number Link: One line puzzle
Number Link: One line puzzle
Draw one path, fill the grid
Free
🎮 Games
(0)
19
Numberline Tap
Numberline Tap
Numberline Tap
by Cannonade.Net
$2.99
📚 Education
(0)
20
Robo Math Number Line Galaxy
Robo Math Number Line Galaxy
Robo Math Number Line Galaxy
by madebyeducators
$2.99

This app helps young learners practice fundamental math skills like addition, subtraction, and multiplication using an interactive number line. It features 15 planets to explore and an empty number line for experimentation, aligning with K1-4 and UK KS1/KS2 math curricula.

15 planets to exploreAddition and subtraction practiceNumber bond exercises
📚 Education
(1)
paid

FAQ about Number Line

What are the best number line apps & games for iPhone?
Number Line tops our number line apps & games ranking as of August 2026, with a 5.0-star average from 4 App Store ratings, and it's free to download.
Yes — 17 of the top number line apps & games we rank are free to download, including Number Line and Math Copilot Number Line.
Number Line has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 246+ number line apps & games on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Number Line utilizes a visual and interactive approach to learning. It allows users to explore number relationships, practice rounding to various place values, and engage in math games directly on an infinite number line.
The current description does not specify built-in progress tracking features. However, educators can use the interactive tools like pins and drawing to assess student understanding during activities.

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