# 5th Grade Math - Math Galaxy — Master 5th grade math

> 5th Grade Math practice app covering fractions, decimals, and volume. (iPhone/iPad app by Gilbert Reilly.)

- Source: https://appshunter.io/ios/app/5th-grade-math-math-galaxy/id923773694 (this page in markdown: same URL + `.md`)
- Developer: [Gilbert Reilly](https://appshunter.io/developer/500490521)
- Category: Education, Games, Casual
- Price: Free with in-app purchases (on sale, was $12.99)
- Age rating: 4+
- Requires: iOS 15.6 · 397 MB
- Languages: English
- Released: 2014-10-12
- Data updated: 2026-07-07
- Monetization: subscription
- User reviews in markdown: https://appshunter.io/ios/app/5th-grade-math-math-galaxy/id923773694/reviews.md

## What is 5th Grade Math?

Auto-renewable subscription
For schools that need to do bulk purchases or cannot make in-app purchases see Math Galaxy 5th Grade Math School Edition.
5th Grade Math comes with a 7-day free trial. After this you will be charged $4.99 a month and you can cancel anytime.
Your subscription will be charged to your iTunes account at confirmation of purchase and will automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period.
You can manage your subscription by visiting your iTunes Account Settings after purchase.
The app does not collect any personal information or contain third-party analytics or advertising.
Privacy policy: https://www.mathgalaxy.com/FQ3_Menu/FQ3_5th_Grade_Math_Privacy.html
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

"5th Grade Math by Math Galaxy is a comprehensive review and practice app covering all of the basics for the grade level."
"We have been able to find each and every math concept that we have been presented with this year outlined neatly within this app."

See the rest of the review at:
https://web.archive.org/web/20170720192012/http://www.smartappsforkids.com/2017/01/review-5th-grade-math-common-core-is-a-comprehensive-math-tool-that-is-our-newest-top-pick.html

In 5th grade math the emphasis is on fractions, decimals and volume:  
(1) developing fluency with addition, subtraction, multiplication and division of fractions and whole numbers,  
(2)  decimal operations to hundredths and whole number division with 2-digit divisors, and (3) volume.

Math Galaxy’s Fifth Grade Math covers all of the Common Core math standards for fifth grade as listed below.
The concepts are presented in bite-size pieces with an unlimited supply of problems and numbers chosen randomly.
Illustrations are used throughout to reinforce the concepts.
Supports Apple Schoolwork


NUMBERS AND OPERATIONS IN BASE 10   (5.NBT)

Understand the place value system.
Perform operations with multi-digit whole numbers, and decimals to hundredths.

Place Value  (5.NBT.1, 3a)
     Place Names
     Expanded Notation

Regrouping  (5.NBT.1)
    (Whole #s & Decimals)

Comparing Decimals  (5.NBT.3b)

Rounding Decimals  (5.NBT.4)

Multiplying & Dividing by 10s                            (5.NBT.2)
Multiply and Divide Taking Out Factors of 10  (5.NBT.1,2)

Multiplying Whole Numbers  (5.NBT.5)
     (1-3 Digit)

Dividing Whole Numbers  (5.NBT.6)
     (1-2 Digit Divisors)

Decimal Operations  (5.NBT.7)
   Adding
   Subtracting
   Multiplying
   Dividing
  Word Problems

FRACTIONS  (5.NF)

Use equivalent fractions as a strategy to add and subtract fractions.
Apply and extend previous understandings of multiplication and division to multiply and divide fractions.

Equivalent Fractions
Reducing & Improper
Comparing Fractions
Measuring Fractions
Part of a Group
Adding & Subtracting 
Multiplying Fractions
Fractions as Scaling
Dividing Unit Fractions
Dividing Simple Fractions
Dividing Mixed Numbers
Fraction Word Problems
      Fractions as Division
      All Operations

MEASUREMENT  AND DATA (5.MD)

Convert like measurement units within a given measurement system.
Understand concepts of volume and relate volume to multiplication and addition.

Converting Units  (5.MD.1)
Length
Area
Mass
Volume (5.MD.3, 4, 5)
     Cubic Units 1       
     Cubic Units 2
     Missing Side 
Line Plots  (5.MD.2)


GEOMETRY  (5.G)

Graph points on the coordinate plane.
Classify two-dimensional figures into categories based on their properties.

Graphing Coordinates
Lines, Angles, & Polygons


ALGEBRAIC THINKING  (5.OA)

Write and interpret numerical expressions.
Analyze patterns and relationships.

Algebraic Operations 
Translating to Algebra
Order of Operations 
Algebraic Patterns


GAMES

Riddles       (Fraction Pies, Fractions on Number Line, Length, Area, Volume, & Time)
Labyrinth    (Guide robots through mazes in search of treasures.
                      Robots are earned by solving problems.)

## Key features

- Fraction operations
- Decimal operations
- Volume calculations
- Place value understanding
- Unlimited practice problems
- Illustrative reinforcement
- Common Core aligned

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Math Galaxy 5th Grade Math | $4.99 | per month |


## Recent user reviews (8 of 8)

All indexed reviews: https://appshunter.io/ios/app/5th-grade-math-math-galaxy/id923773694/reviews.md

### 1/5 — Cannot. Do anything

*2026-06-23*

Can not use the app or can’t delete it 
Stupid idea

### 1/5 — Do NOT recommend

*2023-08-03*

It doesn’t give any help on how to do the tasks, just shows a question and asks for an answer. No step by step of how it works or how to find the the answer. So not worth it.

### 1/5 — Bad app

*2019-02-20*

I Don’t recommend this app... it never works

### 5/5 — Strongly recommended

*2016-08-25*

My son has become more successful in maths thanks to this app. It overs all of the Common Core math standards for fifth grade and has emphasis on fractions, decimals and volume. Overall it's absolutely worth its money

### 5/5 — Not for nerds only

*2016-08-18*

It is brilliant! Professional math app with tons of new useful information, some lessons and good examples. Not for outer user, but this one will be a good friend in preparing exams or in some maths works.

### 5/5 — Highly recommended

*2016-08-04*

My son has become obviously better in fractions and volume after spending a few evening playing this app. It's fantastic! Thanks for this app, it's absolutely worth its money

### 5/5 — Nice game for practicing math

*2016-07-31*

Good game for improving your calculation and math skills, even gives some geometry theory. Some tasks are in a form of game where you can play with other player or with the computer. Every task allows you to earn points - robots, and then you can play a labyrinth game :) the only thing, it's really hard to tap using fingers.. As i saw they recommend stylus, but i think not everyone has it and maybe they should adapt it somehow for fatter fingers :) but my overall impression is really good, as this app is much better for kids than playing some angry birds!

### 1/5 — Not worth the price

*2014-10-22*

The interface is terrible and the problems keeps repeating
No kid will be even slightly interested in this app

## Frequently asked questions about 5th Grade Math

### What math topics does 5th Grade Math cover?

5th Grade Math covers key 5th-grade topics including fractions (addition, subtraction, multiplication, division), decimals (operations to hundredths), volume, and understanding the place value system. It aligns with Common Core math standards for the grade level.

### How does the subscription for 5th Grade Math work?

5th Grade Math offers a 7-day free trial, after which it costs $4.99 per month. The subscription auto-renews unless turned off at least 24 hours before the current period ends, and can be managed in iTunes Account Settings.

### Can I cancel my 5th Grade Math subscription?

Yes, you can cancel your 5th Grade Math subscription at any time. Subscription management is done through your iTunes Account Settings after purchase.

### Does 5th Grade Math collect personal information?

No, 5th Grade Math does not collect any personal information. It also does not contain third-party analytics or advertising, ensuring a private learning experience.

### Is 5th Grade Math suitable for offline use?

The provided description does not specify offline functionality. However, the app focuses on practice and review, which often implies the need for an internet connection for content delivery or progress syncing.

### What devices support 5th Grade Math?

5th Grade Math is supported on iPhone, iPad, and iPod. It is designed to be accessible across various Apple mobile devices.

### How often is 5th Grade Math updated?

The app was last updated on April 20, 2026, indicating a recent focus on maintenance or feature additions. The latest version is 7.1.

### Does 5th Grade Math have ads?

No, 5th Grade Math does not contain any advertising. The app is designed to provide an uninterrupted learning experience for students.

## Version history (last 5 releases)

### 7.2 — 2026-06-28

Updated menus.

### 7.1 — 2026-04-20

Updated for multiple screens.

### 7.0 — 2026-02-19

Added more fraction exercises.
Added subscription.

### 6.1 — 2025-05-15

Updated graphics in Multiplying and Dividing by Factors of 10.

### 6.0 — 2024-05-08

Updated graphics in menus and in Numbers in Base 10.

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## More apps by Gilbert Reilly

- [Whole Number Riddles](https://appshunter.io/ios/app/whole-number-riddles/id500490518)
- [Fraction and Decimal Riddles](https://appshunter.io/ios/app/fraction-and-decimal-riddles/id504916326)
- [Math Galaxy Word Problems Fun](https://appshunter.io/ios/app/math-galaxy-word-problems-fun/id524402778)
- [Pre-Algebra Fundamentals](https://appshunter.io/ios/app/pre-algebra-fundamentals/id551027794)
- [Algebra Fundamentals](https://appshunter.io/ios/app/algebra-fundamentals/id552919000)
- [3rd Grade Math - Math Galaxy](https://appshunter.io/ios/app/3rd-grade-math-math-galaxy/id904312067)

All apps by Gilbert Reilly: https://appshunter.io/developer/500490521

## Related topics

[math galaxy 8th grade math](https://appshunter.io/ios/topics/math-galaxy-8th-grade-math)

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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 2026-07-07.*