# 電験二種一次 試験対策 全4科目 vs 一陸技 試験対策

The clearest difference is price: 電験二種一次 試験対策 全4科目 at Free against 一陸技 試験対策's $9.99. 一陸技 試験対策's advantage is in-app purchases (none vs 10). On update cadence, ads, device support and iOS requirement there is nothing between them.

電験二種一次 試験対策 全4科目 is free to download; 一陸技 試験対策 costs $9.99 up front. 電験二種一次 試験対策 全4科目 sells 10 one-off in-app purchases. 一陸技 試験対策 asks for nothing beyond the download.

電験二種一次 試験対策 全4科目 ships an update every 9 days, 一陸技 試験対策 every 11 days. The most recent releases landed on October 6, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | 電験二種一次 試験対策 全4科目 | 一陸技 試験対策 |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 11 days |
| Size | 48 MB | 2 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [TAKANORI TAKEUCHI](https://appshunter.io/developer/1871324782) | [matsuo konan](https://appshunter.io/developer/6772919772) |

## What reviewers say

### 電験二種一次 試験対策 全4科目

[App page](https://appshunter.io/ios/app/4/id6768010626)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 電力 基本問題 | $2.99 | one-time |
| 機械 基本問題 | $2.99 | one-time |
| 法規 基本問題 | $2.99 | one-time |
| 理論 論点まとめ | $2.99 | one-time |
| 電力 論点まとめ | $2.99 | one-time |
| 機械 論点まとめ | $2.99 | one-time |
| 法規 論点まとめ | $2.99 | one-time |
| 基本問題演習完全パック | $9.99 | one-time |
| 論点まとめ完全パック | $9.99 | one-time |
| 完全合格パック | $19.99 | one-time |


### 一陸技 試験対策

[App page](https://appshunter.io/ios/app/id6798504295)

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

**In-app purchases:** none


## Frequently asked questions

### Is 電験二種一次 試験対策 全4科目 free?

電験二種一次 試験対策 全4科目 is free to download, with in-app purchases available.

### Is 一陸技 試験対策 free?

一陸技 試験対策 costs $9.99, with no in-app purchases.

### Do 電験二種一次 試験対策 全4科目 or 一陸技 試験対策 have ads?

Neither 電験二種一次 試験対策 全4科目 nor 一陸技 試験対策 shows ads.

### Which is updated more often, 電験二種一次 試験対策 全4科目 or 一陸技 試験対策?

電験二種一次 試験対策 全4科目 ships an update every 9 days, and 一陸技 試験対策 every 11 days. Most recently, 電験二種一次 試験対策 全4科目 was updated on October 6, 2026 and 一陸技 試験対策 on October 18, 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.*