# 4th Grade Math vs Math Master

The clearest difference is monetization model: Math Master at free with in-app purchases against 4th Grade Math's subscription. 4th Grade Math's advantage is review sentiment (67% vs 45%) and iOS requirement (15.0 vs 17.6). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 4th Grade Math sells 1 in-app purchase, starting at $4.99 per month and Math Master sells 5 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

4th Grade Math ships an update every 6 weeks, Math Master every 5 weeks. The most recent releases landed on October 13, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 4th Grade Math | Math Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (321 ratings)](https://appshunter.io/ios/app/math-master-4th-grade-fun/id6447770548/reviews)** |
| Number of ratings | — | **321** |
| Positive reviews | **66.7% of reviews** | 45.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 weeks** |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 227 MB | 38 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Gilbert Reilly](https://appshunter.io/developer/500490521) | [Smart Kidz Club Inc.](https://appshunter.io/developer/947115810) |

## What reviewers say

### 4th Grade Math

[App page](https://appshunter.io/ios/app/4th-grade-math-math-galaxy/id911949523)

This app offers comprehensive math practice aligned with 4th-grade Common Core standards. It covers topics like multiplication, division, fractions, and decimals with bite-sized lessons and unlimited problems. Illustrations reinforce concepts for better understanding.

**Highlights:** Covers 4th-grade Common Core math standards, Bite-sized lessons, Unlimited practice problems, Illustrations to reinforce concepts, Topics: multiplication, division, fractions, decimals, Place value and rounding, Word problems and algebraic patterns

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 4th Grade Math - Math Galaxy | $4.99 | per month |


### Math Master

[App page](https://appshunter.io/ios/app/math-master-4th-grade-fun/id6447770548)

This app helps 9-10-year-olds master 4th-grade math skills through fun, curriculum-aligned games and activities. It covers a wide range of topics including fractions, decimals, geometry, and data analysis, with practice and test modes to reinforce learning.

**Highlights:** Curriculum-aligned 4th-grade math, Practice and test modes, Scratch pad for problem-solving, Covers fractions, decimals, geometry, Detailed feedback and explanations, No ads or distractions

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Math Practice for Grade 4:1W | $1.99 | per 7 days |
| Math Practice for Grade 4:1M | $2.99 | per month |
| Math Practice for Grade 4:3M | $3.99 | per 3 months |
| Math Practice for Grade 4:6M | $4.99 | per 6 months |
| Lifetime access to all content | $9.99 | one-time |

**What reviewers like**

- 👍 Good for learning and practice
- 👍 Helps identify mistakes
- 👍 Prepares for tests
- 👍 Covers needed topics
- 👍 Fun game for kids

**What reviewers complain about**

- 😞 Repeated payment requests
- 😞 No explanation for wrong answers
- 😞 Boring content
- 😞 Does not help with learning
- 😞 Pictures not loading

**Reported bugs**

- 🐛 Keeps asking to sign up
- 🐛 Elements not clickable
- 🐛 App does not let you do anything
- 🐛 Clicking on items doesn't work

**Requested features**

- Add improper fractions
- Show how to learn math first
- Explain correct answers
- Make app free


## Frequently asked questions

### Is 4th Grade Math free?

4th Grade Math is free to download, with in-app purchases available.

### Is Math Master free?

Math Master is free to download, with in-app purchases available.

### Do 4th Grade Math or Math Master have ads?

Neither 4th Grade Math nor Math Master shows ads.

### Which is updated more often, 4th Grade Math or Math Master?

4th Grade Math ships an update every 6 weeks, and Math Master every 5 weeks. Most recently, 4th Grade Math was updated on October 13, 2026 and Math Master on October 10, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*