# MENTAL STAR vs 司法書士試験 過去問・一問一答 問題集

The clearest difference is in-app purchases: 司法書士試験 過去問・一問一答 問題集 at none against MENTAL STAR's 3. MENTAL STAR's advantage is update cadence (every 2 days vs every 10 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. MENTAL STAR sells 3 one-off in-app purchases. 司法書士試験 過去問・一問一答 問題集 asks for nothing beyond the download.

MENTAL STAR ships an update every 2 days, 司法書士試験 過去問・一問一答 問題集 every 10 days. The most recent releases landed on October 30, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | MENTAL STAR | 司法書士試験 過去問・一問一答 問題集 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 10 days |
| Size | 23 MB | 65 MB |
| Requires iOS | 17.4 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Sasagawa Yoshihiro](https://appshunter.io/developer/1475074070) | [shinichi kinuwaki](https://appshunter.io/developer/1847823851) |

## What reviewers say

### 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 |


### 司法書士試験 過去問・一問一答 問題集

[App page](https://appshunter.io/ios/app/id6806151118)

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

**In-app purchases:** none


## Frequently asked questions

### Is MENTAL STAR free?

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

### Is 司法書士試験 過去問・一問一答 問題集 free?

司法書士試験 過去問・一問一答 問題集 is free to download, with no in-app purchases.

### Do MENTAL STAR or 司法書士試験 過去問・一問一答 問題集 have ads?

Neither MENTAL STAR nor 司法書士試験 過去問・一問一答 問題集 shows ads.

### Which is updated more often, MENTAL STAR or 司法書士試験 過去問・一問一答 問題集?

MENTAL STAR ships an update every 2 days, and 司法書士試験 過去問・一問一答 問題集 every 10 days. Most recently, MENTAL STAR was updated on October 30, 2026 and 司法書士試験 過去問・一問一答 問題集 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.*