# 司法予備試験マスター vs 国家資格 シカクイロ

The clearest difference is update cadence: 国家資格 シカクイロ at every 3 days against 司法予備試験マスター's every 2 weeks. 国家資格 シカクイロ also leads on iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 司法予備試験マスター sells 3 in-app purchases, starting at $14.99 per month and 国家資格 シカクイロ sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

司法予備試験マスター ships an update every 2 weeks, 国家資格 シカクイロ every 3 days. The most recent releases landed on October 31, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | 司法予備試験マスター | 国家資格 シカクイロ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | — | Free |
| Size | 12 MB | 55 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tomocreate, Inc.](https://appshunter.io/developer/1895224165) | [JYUNTO YOSHIKAWA](https://appshunter.io/developer/6791851224) |

## What reviewers say

### 司法予備試験マスター

[App page](https://appshunter.io/ios/app/id6776200213)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro 月額 | $14.99 | per month |
| Pro 年額 | $89.99 | per year |
| 全問題 解放 | $39.99 | one-time |


### 国家資格 シカクイロ

[App page](https://appshunter.io/ios/app/id6791851222)

This app helps users prepare for national certification exams through engaging songs and practice questions. It features virtual idols who guide users through various subjects, offering mock tests and extensive question banks. All learning features are free and ad-free.

**Highlights:** Learn with songs from virtual idols, Extensive practice questions (2,940 original, 4,400 past), Mock exams simulating real test conditions, Progress tracking and spaced repetition, Offline playback for songs, Multiple exam categories covered

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム（覚え歌 全曲＋FC特典） | $5.99 | one-time |


## Frequently asked questions

### Is 司法予備試験マスター free?

司法予備試験マスター is free to download, with in-app purchases available.

### Is 国家資格 シカクイロ free?

国家資格 シカクイロ is free to download, with in-app purchases available.

### Do 司法予備試験マスター or 国家資格 シカクイロ have ads?

Neither 司法予備試験マスター nor 国家資格 シカクイロ shows ads.

### Which is updated more often, 司法予備試験マスター or 国家資格 シカクイロ?

司法予備試験マスター ships an update every 2 weeks, and 国家資格 シカクイロ every 3 days. Most recently, 司法予備試験マスター was updated on October 31, 2026 and 国家資格 シカクイロ on November 7, 2026.

---

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