# 小5 社会ドリル vs 技術士 一次試験（原子力・放射線部門）

The clearest difference is in-app purchases: 小5 社会ドリル at none against 技術士 一次試験（原子力・放射線部門）'s 1. 小5 社会ドリル also leads on iOS requirement (12.0 vs 16.0). 技術士 一次試験（原子力・放射線部門）'s advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. 技術士 一次試験（原子力・放射線部門） sells 1 one-off in-app purchase. 小5 社会ドリル asks for nothing beyond the download.

小5 社会ドリル ships an update every 17 months, 技術士 一次試験（原子力・放射線部門） every 10 months. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 小5 社会ドリル | 技術士 一次試験（原子力・放射線部門） |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/5/id1499222022/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 17 months | **Every 10 months** |
| Monetization | Ad-supported | — |
| Size | 22 MB | 5 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Junpei Shimotsu](https://appshunter.io/developer/882299124) | [TAKAYUKI OOTA](https://appshunter.io/developer/1855196437) |

## What reviewers say

### 小5 社会ドリル

[App page](https://appshunter.io/ios/app/5/id1499222022)

This app helps 5th graders learn social studies through fun, drill-style quizzes covering geography, history, and civics. It aids in test preparation and junior high school entrance exams by making learning engaging and accessible. Track your progress and improve your understanding of Japanese society.

**Highlights:** Drill-style learning for social studies, Covers geography, history, and civics, Quiz format for engaging study, Aids in test preparation, Tracks learning progress and accuracy, Suitable for junior high entrance exams

**Features:** macOS Compatibility

**In-app purchases:** none


### 技術士 一次試験（原子力・放射線部門）

[App page](https://appshunter.io/ios/app/id6757456437)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 技術士（原子力・放射線部門） 試験対策 | $4.99 | one-time |


## Frequently asked questions

### Is 小5 社会ドリル free?

小5 社会ドリル is free to download, with no in-app purchases.

### Is 技術士 一次試験（原子力・放射線部門） free?

技術士 一次試験（原子力・放射線部門） is free to download, with in-app purchases available.

### Do 小5 社会ドリル or 技術士 一次試験（原子力・放射線部門） have ads?

小5 社会ドリル shows ads; 技術士 一次試験（原子力・放射線部門） does not.

### Which is updated more often, 小5 社会ドリル or 技術士 一次試験（原子力・放射線部門）?

小5 社会ドリル ships an update every 17 months, and 技術士 一次試験（原子力・放射線部門） every 10 months. Most recently, 小5 社会ドリル was updated on November 3, 2026 and 技術士 一次試験（原子力・放射線部門） on October 31, 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.*