# 公務員試験 社会科学 500問 vs 深海自習室

The clearest difference is price: 深海自習室 at Free against 公務員試験 社会科学 500問's $3.99. 深海自習室 also leads on update cadence (every 2 days vs every 10 days). 公務員試験 社会科学 500問's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support there is nothing between them.

深海自習室 is free to download; 公務員試験 社会科学 500問 costs $3.99 up front. 深海自習室 sells 1 one-off in-app purchase. 公務員試験 社会科学 500問 asks for nothing beyond the download.

公務員試験 社会科学 500問 ships an update every 10 days, 深海自習室 every 2 days. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 公務員試験 社会科学 500問 | 深海自習室 |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 10 days | **Every 2 days** |
| Size | 34 MB | 7 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [satoshi yoshida](https://appshunter.io/developer/1873856165) | [KAZUSA NAOI](https://appshunter.io/developer/1863197671) |

## What reviewers say

### 公務員試験 社会科学 500問

[App page](https://appshunter.io/ios/app/500/id6789055531)

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

**In-app purchases:** none


### 深海自習室

[App page](https://appshunter.io/ios/app/id6800208005)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 装備を新しくする | $4.99 | one-time |


## Frequently asked questions

### Is 公務員試験 社会科学 500問 free?

公務員試験 社会科学 500問 costs $3.99, with no in-app purchases.

### Is 深海自習室 free?

深海自習室 is free to download, with in-app purchases available.

### Do 公務員試験 社会科学 500問 or 深海自習室 have ads?

深海自習室 shows ads; 公務員試験 社会科学 500問 does not.

### Which is updated more often, 公務員試験 社会科学 500問 or 深海自習室?

公務員試験 社会科学 500問 ships an update every 10 days, and 深海自習室 every 2 days. Most recently, 公務員試験 社会科学 500問 was updated on October 28, 2026 and 深海自習室 on October 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.*