# れきナビ vs 第二種電気工事士試験｜試験対策問題学習アプリ

The clearest difference is in-app purchases: れきナビ at none against 第二種電気工事士試験｜試験対策問題学習アプリ's 1. れきナビ also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 45 months). On price and device support there is nothing between them.

Both are free to download. 第二種電気工事士試験｜試験対策問題学習アプリ sells 1 one-off in-app purchase. れきナビ asks for nothing beyond the download.

れきナビ ships an update every 2 weeks, 第二種電気工事士試験｜試験対策問題学習アプリ every 45 months. The most recent releases landed on September 23, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | れきナビ | 第二種電気工事士試験｜試験対策問題学習アプリ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 45 months |
| Size | 802 MB | 20 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [WareServe Inc.](https://appshunter.io/developer/626152858) | [SAKURA LLC](https://appshunter.io/developer/982915828) |

## What reviewers say

### れきナビ

[App page](https://appshunter.io/ios/app/id1585480155)

**Features:** macOS Compatibility

**In-app purchases:** none


### 第二種電気工事士試験｜試験対策問題学習アプリ

[App page](https://appshunter.io/ios/app/id6443772658)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 有料問題 | $2.99 | one-time |


## Frequently asked questions

### Is れきナビ free?

れきナビ is free to download, with no in-app purchases.

### Is 第二種電気工事士試験｜試験対策問題学習アプリ free?

第二種電気工事士試験｜試験対策問題学習アプリ is free to download, with in-app purchases available.

### Do れきナビ or 第二種電気工事士試験｜試験対策問題学習アプリ have ads?

第二種電気工事士試験｜試験対策問題学習アプリ shows ads; れきナビ does not.

### Which is updated more often, れきナビ or 第二種電気工事士試験｜試験対策問題学習アプリ?

れきナビ ships an update every 2 weeks, and 第二種電気工事士試験｜試験対策問題学習アプリ every 45 months. Most recently, れきナビ was updated on September 23, 2026 and 第二種電気工事士試験｜試験対策問題学習アプリ on September 11, 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.*