# CDCedu vs Good Teacher (구버전)

The clearest difference is device support: Good Teacher (구버전) at 3 against CDCedu's —. Good Teacher (구버전) also leads on iOS requirement (15.0 vs 17.0). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | CDCedu | Good Teacher (구버전) |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 3 weeks |
| Monetization | — | Free |
| Size | 358 MB | 21 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [KETCHUP Co.,Ltd.](https://appshunter.io/developer/1582045789) | [Laputa Inc.](https://appshunter.io/developer/1810195383) |

## What reviewers say

### CDCedu

[App page](https://appshunter.io/ios/app/cdcedu/id6480266526)

**In-app purchases:** none


### Good Teacher (구버전)

[App page](https://appshunter.io/ios/app/good-teacher/id6749834730)

This app streamlines English homework management for teachers and students. It allows for easy creation, distribution, and submission tracking of assignments, including AI-generated tests and step-by-step learning modules. Real-time communication with students and parents is also supported.

**Highlights:** Automated textbook and homework linkage, AI-generated word, sentence, and grammar tests, Step-by-step learning modules (word, sentence, shadowing), One-stop assignment creation, distribution, and submission tracking, Student progress and test result organization, Real-time communication with students and parents

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

**In-app purchases:** none


## Frequently asked questions

### Is CDCedu free?

CDCedu is free to download, with no in-app purchases.

### Is Good Teacher (구버전) free?

Good Teacher (구버전) is free to download, with no in-app purchases.

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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.*