# Fourth Grade Math FUN vs VioEdu

The clearest difference is review sentiment: Fourth Grade Math FUN at 50% against VioEdu's 28%. Fourth Grade Math FUN also leads on iOS requirement (8.0 vs 15.6). VioEdu's advantage is update cadence (every 2 weeks vs every 4 weeks). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Fourth Grade Math FUN sells 1 one-off in-app purchase and VioEdu sells 16 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Fourth Grade Math FUN ships an update every 4 weeks, VioEdu every 2 weeks. The most recent releases landed on October 16, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Fourth Grade Math FUN | VioEdu |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (191 ratings)](https://appshunter.io/ios/app/vioedu-hoc-sinh/id1504040583/reviews)** |
| Number of ratings | — | **191** |
| Positive reviews | **50.0% of reviews** | 28.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 67 MB | 61 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KHOAT DUONG VAN](https://appshunter.io/developer/1085984141) | [FPT CORPORATION](https://appshunter.io/developer/1380000759) |

## 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 |


### VioEdu

[App page](https://appshunter.io/ios/app/vioedu-hoc-sinh/id1504040583)

This app offers a personalized learning path for students using AI and adaptive learning methods. It provides engaging video lessons, diverse practice materials, and detailed progress reports to enhance understanding and confidence.

**Highlights:** Personalized learning paths, AI-driven adaptive learning, Engaging video lessons, Diverse practice materials, Detailed progress reports, Online and offline learning

**Features:** macOS Compatibility

**In-app purchases (16)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gói 10 lượt luyện thi | $1.99 | one-time |
| Gói khoá học 6 tháng | $24.99 | one-time |
| Gói khóa học 6 tháng | $24.99 | one-time |
| Gói khoá học 6 tháng | $29.99 | one-time |
| Gói khoá học 12 tháng | $29.99 | one-time |
| Gói khoá học 12 tháng | $39.99 | one-time |
| Gói khóa học 6 tháng môn Tiếng Anh | $39.99 | one-time |
| Gói khoá học 3 tháng | $44.99 | one-time |
| Gói khóa học 3 tháng | $49.99 | one-time |
| Combo 3 môn 6 tháng (T, TV, TTA) | $59.99 | one-time |
| Gói khóa học 12 tháng môn Tiếng Anh | $59.99 | one-time |
| Combo 4 môn 6 tháng (T,TV,TTA,TCTM) | $79.99 | one-time |
| Combo 3 môn 6 tháng (T, TV, TA) | $79.99 | one-time |
| Gói khoá học 12 tháng | $99.99 | one-time |
| Combo 4 môn 12 tháng(T,TV,TTA,TCTM) | $119.99 | one-time |
| Combo 3 môn 12 tháng (T, TV, TA) | $119.99 | one-time |


## Frequently asked questions

### Is Fourth Grade Math FUN free?

Fourth Grade Math FUN is free to download, with in-app purchases available.

### Is VioEdu free?

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

### Do Fourth Grade Math FUN or VioEdu have ads?

Neither Fourth Grade Math FUN nor VioEdu shows ads.

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

Fourth Grade Math FUN ships an update every 4 weeks, and VioEdu every 2 weeks. Most recently, Fourth Grade Math FUN was updated on October 16, 2026 and VioEdu on October 21, 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.*