# MathFriends vs UniPlanet(유니플래닛)

The clearest difference is in-app purchases: UniPlanet(유니플래닛) at none against MathFriends's 6. UniPlanet(유니플래닛) also leads on iOS requirement (12.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. MathFriends sells 6 one-off in-app purchases. UniPlanet(유니플래닛) asks for nothing beyond the download.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | MathFriends | UniPlanet(유니플래닛) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (13 ratings)](https://appshunter.io/ios/app/mathfriends-fun-math-for-kids/id1550930744/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 98.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 397 MB | 376 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MathMaster](https://appshunter.io/developer/1550930746) | [Wonsuk Yoon](https://appshunter.io/developer/1555662039) |

## What reviewers say

### MathFriends

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

This app offers a systematic approach to improving math skills for elementary students through engaging games, videos, and personalized learning plans. It tracks progress, provides AI reports, and motivates children with rewards and avatar customization.

**Highlights:** Personalized daily learning plans, Timed math challenges, Instructional learning videos, Math-themed games, Avatar customization, Progress tracking and AI reports, Parent-child app connection

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 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 |
| MathFriends 6 Month Pass | $89.99 | one-time |
| MathFriends 12 Months Pass | $119.99 | one-time |


### UniPlanet(유니플래닛)

[App page](https://appshunter.io/ios/app/uniplanet/id1615525009)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MathFriends free?

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

### Is UniPlanet(유니플래닛) free?

UniPlanet(유니플래닛) is free to download, with no in-app purchases.

### Do MathFriends or UniPlanet(유니플래닛) have ads?

Neither MathFriends nor UniPlanet(유니플래닛) shows ads.

### Which is updated more often, MathFriends or UniPlanet(유니플래닛)?

MathFriends ships an update monthly, and UniPlanet(유니플래닛) monthly. Most recently, MathFriends was updated on November 7, 2026 and UniPlanet(유니플래닛) on November 3, 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.*