# ClashMates vs MENTAL STAR

The clearest difference is update cadence: MENTAL STAR at every 2 days against ClashMates's every 5 weeks. ClashMates's advantage is iOS requirement (15.0 vs 17.4). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ClashMates sells 6 one-off in-app purchases and MENTAL STAR sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ClashMates ships an update every 5 weeks, MENTAL STAR every 2 days. The most recent releases landed on October 21, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | ClashMates | MENTAL STAR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/clashmates-study-game/id6444157868/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 111 MB | 23 MB |
| Requires iOS | **15.0** | 17.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Third Shake Media, LLC](https://appshunter.io/developer/1652667587) | [Sasagawa Yoshihiro](https://appshunter.io/developer/1475074070) |

## What reviewers say

### ClashMates

[App page](https://appshunter.io/ios/app/clashmates-study-game/id6444157868)

This app transforms studying into a fun, competitive, and social experience. It offers various learning modes and subjects, including AP exam preparation, to help users learn faster and stay motivated through engaging challenges.

**Highlights:** Ad-free study game, AP exam preparation, Real-time matches with friends/global players, Leaderboards and achievements, Intro and AP learning modes, Multiple subjects available

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ClashPack 1 | $0.99 | one-time |
| ClashPack 2 | $1.99 | one-time |
| ClashPack 3 | $4.99 | one-time |
| ClashPack 4 | $9.99 | one-time |
| ClashPack 5 | $19.99 | one-time |
| ClashPack 6 | $49.99 | one-time |


### MENTAL STAR

[App page](https://appshunter.io/ios/app/mental-star/id6742699982)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FASTER and SLOWER | $5.99 | one-time |
| NO ADS | $9.99 | one-time |
| MORE WORDS in NEW and EDIT | $19.99 | one-time |


## Frequently asked questions

### Is ClashMates free?

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

### Is MENTAL STAR free?

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

### Do ClashMates or MENTAL STAR have ads?

Neither ClashMates nor MENTAL STAR shows ads.

### Which is updated more often, ClashMates or MENTAL STAR?

ClashMates ships an update every 5 weeks, and MENTAL STAR every 2 days. Most recently, ClashMates was updated on October 21, 2026 and MENTAL STAR on October 8, 2026.

---

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