# 管工事施工管理技士2級Pass vs Denken 電験三種 Exam Prep

The clearest difference is ads: Denken 電験三種 Exam Prep at none against 管工事施工管理技士2級Pass's shown. 管工事施工管理技士2級Pass's advantage is iOS requirement (15.1 vs 26.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. 管工事施工管理技士2級Pass sells 1 one-off in-app purchase and Denken 電験三種 Exam Prep sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 管工事施工管理技士2級Pass | Denken 電験三種 Exam Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Size | 40 MB | 143 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [KANDK](https://appshunter.io/developer/1867080143) | [StackWorks LLC](https://appshunter.io/developer/1833776593) |

## What reviewers say

### 管工事施工管理技士2級Pass

[App page](https://appshunter.io/ios/app/2pass/id6785708820)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム機能 | $1.99 | one-time |


### Denken 電験三種 Exam Prep

[App page](https://appshunter.io/ios/app/denken-exam-prep/id6799666772)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pass Pack | $9.99 | one-time |


## Frequently asked questions

### Is 管工事施工管理技士2級Pass free?

管工事施工管理技士2級Pass is free to download, with in-app purchases available.

### Is Denken 電験三種 Exam Prep free?

Denken 電験三種 Exam Prep is free to download, with in-app purchases available.

### Do 管工事施工管理技士2級Pass or Denken 電験三種 Exam Prep have ads?

管工事施工管理技士2級Pass shows ads; Denken 電験三種 Exam Prep does not.

### Which is updated more often, 管工事施工管理技士2級Pass or Denken 電験三種 Exam Prep?

管工事施工管理技士2級Pass ships an update every 2 weeks, and Denken 電験三種 Exam Prep every 2 weeks. Most recently, 管工事施工管理技士2級Pass was updated on October 28, 2026 and Denken 電験三種 Exam Prep 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.*