# 电工证考试题库 vs 高处高空作业题库2026

The clearest difference is price: 电工证考试题库 at Free against 高处高空作业题库2026's $3.99. 电工证考试题库 also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.0). 高处高空作业题库2026's advantage is in-app purchases (none vs 3). On ads there is nothing between them.

电工证考试题库 is free to download; 高处高空作业题库2026 costs $3.99 up front. 电工证考试题库 sells 3 one-off in-app purchases. 高处高空作业题库2026 asks for nothing beyond the download.

## The numbers

| Metric | 电工证考试题库 | 高处高空作业题库2026 |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 35 months | — |
| Size | 20 MB | 2 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [发中 严](https://appshunter.io/developer/1674687905) | [岳 胡](https://appshunter.io/developer/1891123934) |

## What reviewers say

### 电工证考试题库

[App page](https://appshunter.io/ios/app/2021/id1580492642)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP1个月 | $2.99 | one-time |
| VIP6个月 | $3.99 | one-time |
| VIP12个月 | $4.99 | one-time |


### 高处高空作业题库2026

[App page](https://appshunter.io/ios/app/2026/id6765617103)

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

**In-app purchases:** none


## Frequently asked questions

### Is 电工证考试题库 free?

电工证考试题库 is free to download, with in-app purchases available.

### Is 高处高空作业题库2026 free?

高处高空作业题库2026 costs $3.99, with no in-app purchases.

### Do 电工证考试题库 or 高处高空作业题库2026 have ads?

Neither 电工证考试题库 nor 高处高空作业题库2026 shows ads.

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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.*