# 电工考试助手 vs Koodo Reader

The clearest difference is iOS requirement: 电工考试助手 at 9.0 against Koodo Reader's 15.5. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 电工考试助手 sells 1 one-off in-app purchase and Koodo Reader sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | 电工考试助手 | Koodo Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (13 ratings)](https://appshunter.io/ios/app/koodo-reader/id6744887779/reviews)** |
| Number of ratings | — | **13** |
| Positive reviews | — | 83.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Monthly |
| Monetization | — | Free |
| Size | 25 MB | 72 MB |
| Requires iOS | **9.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Sichuan Kewei Mengxiang Technology Co., Ltd.](https://appshunter.io/developer/1374234832) | [亮 郭](https://appshunter.io/developer/1803973300) |

## What reviewers say

### 电工考试助手

[App page](https://appshunter.io/ios/app/id1515057434)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 电工考试助手VIP | $9.99 | one-time |


### Koodo Reader

[App page](https://appshunter.io/ios/app/koodo-reader/id6744887779)

Manage and read your local e-books with a powerful reader supporting numerous formats. Seamlessly integrate with cloud storage and NAS for cross-platform access. Customize your reading experience with adjustable fonts, themes, and optimized layouts.

**Highlights:** Broad e-book format support, Cloud and NAS integration, Cross-device library sync, Customizable reading interface, AI-powered dictionary and translation, Night mode and multiple themes

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 million Character Quota | $4.99 | one-time |
| Koodo Reader Pro (1 Year) | $5.99 | one-time |


## Frequently asked questions

### Is 电工考试助手 free?

电工考试助手 is free to download, with in-app purchases available.

### Is Koodo Reader free?

Koodo Reader is free to download, with in-app purchases available.

### Do 电工考试助手 or Koodo Reader have ads?

Neither 电工考试助手 nor Koodo Reader 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.*