# CLASSUM vs MathFriends

The clearest difference is rating: MathFriends at 4.5 against CLASSUM's 3.8. MathFriends also leads on review sentiment (99% vs 63%). CLASSUM's advantage is in-app purchases (none vs 17) and update cadence (fortnightly vs monthly). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. MathFriends sells 17 one-off in-app purchases. CLASSUM asks for nothing beyond the download.

MathFriends holds the better App Store score, 4.5 against 3.8. Both are backed by a comparable volume of ratings — 19 and 13 respectively. Written reviews point the same way: 63% of CLASSUM's written reviews are positive against 99% of MathFriends's.

CLASSUM ships an update fortnightly, MathFriends monthly. The most recent releases landed on September 22, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | CLASSUM | MathFriends |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (19 ratings)](https://appshunter.io/ios/app/classum/id1397400392/reviews) | **[4.5 (13 ratings)](https://appshunter.io/ios/app/mathfriends-fun-math-for-kids/id1550930744/reviews)** |
| Number of ratings | **19** | 13 |
| Positive reviews | 63.0% of reviews | **98.8% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 85 MB | 386 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CLASSUM Co., Ltd.](https://appshunter.io/developer/1463925466) | [MathMaster](https://appshunter.io/developer/1550930746) |

## What reviewers say

### CLASSUM

[App page](https://appshunter.io/ios/app/classum/id1397400392)

This platform fosters active communication and engagement between students and instructors, creating a dynamic learning environment. It offers AI-powered tools for educators and students, alongside flexible features for global collaboration and system integration.

**Highlights:** SNS-style communication, Anonymous questions, AI tutor for students and instructors, Multi-language support, Flexible curriculum design, Team activity collaboration, Interactive challenges

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### MathFriends

[App page](https://appshunter.io/ios/app/mathfriends-fun-math-for-kids/id1550930744)

This app offers systematic math learning for elementary students through daily lessons, timed challenges, and video tutorials. It incorporates fun games, avatar customization, and rewards to boost engagement and confidence. Parents can monitor progress in real-time via a connected app.

**Highlights:** Daily systematic learning, Timed math challenges, Learning videos, Math game center, Avatar customization, Parental progress tracking

**In-app purchases (17)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 일프로연산 1개월+1개월 이용권 | $24.99 | one-time |
| MathFriends 1 Month Pass | $24.99 | one-time |
| MathFriends 6 + 3 Months Pass | $59.99 | one-time |
| MathFriends 6 + 1 Months Pass | $59.99 | one-time |
| MathFriends 12 + 6 Months Pass | $79.99 | one-time |
| 일프로연산 이벤트 6개월 이용권 | $89.99 | one-time |
| 일프로연산 이벤트 6개월 이용권 (6개월 + 3개월) | $89.99 | one-time |
| MathFriends 6 Month Pass | $89.99 | one-time |
| 일프로연산 6개월 이용권(프로모션) | $94.99 | one-time |
| 일프로연산 6개월 이용권 | $99.99 | one-time |
| 일프로연산 6개월 이용권 (프로모션) | $99.99 | one-time |
| 일프로연산 1년 이용권 | $99.99 | one-time |
| 일프로연산 이벤트 1년 이용권 (1년 + 6개월) | $119.99 | one-time |
| 일프로연산 이벤트 1년 이용권 | $119.99 | one-time |
| MathFriends 12 Months Pass | $119.99 | one-time |
| 일프로연산 2년 이용권 | $129.99 | one-time |
| 일프로연산 1년 이용권 | $149.99 | one-time |


## Frequently asked questions

### Is CLASSUM free?

CLASSUM is free to download, with no in-app purchases.

### Is MathFriends free?

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

### Which has better reviews, CLASSUM or MathFriends?

MathFriends is rated higher. CLASSUM averages 3.8 out of 5 from 19 ratings, while MathFriends averages 4.5 from 13 ratings.

### Do CLASSUM or MathFriends have ads?

Neither CLASSUM nor MathFriends shows ads.

### Which is updated more often, CLASSUM or MathFriends?

CLASSUM ships an update fortnightly, and MathFriends monthly. Most recently, CLASSUM was updated on September 22, 2026 and MathFriends on September 23, 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.*