# WSDB学生管理システム vs ARC日本語学校

The clearest difference is update cadence: ARC日本語学校 at every 10 days against WSDB学生管理システム's every 3 weeks. ARC日本語学校 also leads on iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

WSDB学生管理システム ships an update every 3 weeks, ARC日本語学校 every 10 days. The most recent releases landed on September 7, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | WSDB学生管理システム | ARC日本語学校 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/wsdb/id1469165488/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | Free | — |
| Size | 51 MB | 56 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TOWA SOLUTION ENGINEERING CO., LTD](https://appshunter.io/developer/1469165487) | [INCORPORATED EDUCATIONAL INSTITUTION ARC GAKUEN](https://appshunter.io/developer/1630858140) |

## What reviewers say

### WSDB学生管理システム

[App page](https://appshunter.io/ios/app/wsdb/id1469165488)

This app helps students manage their school life, offering features like course registration, syllabus access, and grade checking for university students. It also supports international students in vocational schools and Japanese language institutions with visa application data input and student ID functionality.

**Highlights:** Course registration and syllabus access, Grade checking, Student ID functionality, Visa application data input, Attendance tracking, Contact information updates

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

**In-app purchases:** none


### ARC日本語学校

[App page](https://appshunter.io/ios/app/arc/id1630858138)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WSDB学生管理システム free?

WSDB学生管理システム is free to download, with no in-app purchases.

### Is ARC日本語学校 free?

ARC日本語学校 is free to download, with no in-app purchases.

### Do WSDB学生管理システム or ARC日本語学校 have ads?

Neither WSDB学生管理システム nor ARC日本語学校 shows ads.

### Which is updated more often, WSDB学生管理システム or ARC日本語学校?

WSDB学生管理システム ships an update every 3 weeks, and ARC日本語学校 every 10 days. Most recently, WSDB学生管理システム was updated on September 7, 2026 and ARC日本語学校 on September 25, 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.*