# Fourth Grade Math FUN vs Math Master

The clearest difference is iOS requirement: Fourth Grade Math FUN at 8.0 against Math Master's 17.6. On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Fourth Grade Math FUN sells 1 one-off in-app purchase 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.

Fourth Grade Math FUN ships an update every 4 weeks, Math Master every 5 weeks. The most recent releases landed on October 1, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Fourth Grade Math FUN | 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 | **50.0% of reviews** | 45.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 5 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 67 MB | 38 MB |
| Requires iOS | **8.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [KHOAT DUONG VAN](https://appshunter.io/developer/1085984141) | [Smart Kidz Club Inc.](https://appshunter.io/developer/947115810) |

## What reviewers say

### Fourth Grade Math FUN

[App page](https://appshunter.io/ios/app/fourth-grade-math-fun/id1221353362)

This app helps 4th graders master math concepts, from basic skills to advanced topics. It covers curriculum-aligned knowledge, including arithmetic, fractions, time, and measurement, through engaging games and problem-solving exercises.

**Highlights:** Curriculum-aligned math content, Basic to advanced math skills, Arithmetic operations, Fractions and time calculations, Measurement and unit conversions, Math tutoring games, Problem-solving exercises

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Member Vip | $1.99 | one-time |


### 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 Fourth Grade Math FUN free?

Fourth Grade Math FUN 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 Fourth Grade Math FUN or Math Master have ads?

Neither Fourth Grade Math FUN nor Math Master shows ads.

### Which is updated more often, Fourth Grade Math FUN or Math Master?

Fourth Grade Math FUN ships an update every 4 weeks, and Math Master every 5 weeks. Most recently, Fourth Grade Math FUN was updated on October 1, 2026 and Math Master on October 10, 2026.

---

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