# TeachFX vs Cork The Volcano

The clearest difference is price: TeachFX at Free against Cork The Volcano's $3.99. TeachFX also leads on rating (5.0 vs 3.7) and ratings volume (21 vs 3). Cork The Volcano's advantage is chart position (#171 vs unranked). On ads, in-app purchases and device support there is nothing between them.

TeachFX is free to download; Cork The Volcano costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

TeachFX holds the better App Store score, 5.0 against 3.7. That said, the two scores are not equally well evidenced: TeachFX has 21 ratings behind it against 3, so its average is the more settled of the two.

## The numbers

| Metric | TeachFX | Cork The Volcano |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | **[5.0 (21 ratings)](https://appshunter.io/ios/app/teachfx/id1329178826/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/cork-the-volcano-puzzlets/id6748968813/reviews) |
| Number of ratings | **21** | 3 |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | **Ad-supported** | Paid |
| Best chart rank | — | **#171** |
| Size | 65 MB | 411 MB |
| Requires iOS | **16.4** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [TeachFX](https://appshunter.io/developer/1294178492) | [Digital Dream Labs LLC](https://appshunter.io/developer/887485917) |

## What reviewers say

### TeachFX

[App page](https://appshunter.io/ios/app/teachfx/id1329178826)

This tool helps educators gain insights into classroom learning dynamics by capturing and analyzing student-teacher conversations. It provides visible evidence of student engagement and instructional practices, fostering reflection and professional growth. The app is designed for privacy and personalization.

**Highlights:** Classroom talk ratio analysis, Academic language tracking, Questioning technique evaluation, Think time and turn-taking observation, Student participation patterns, Personalized and private data

**In-app purchases:** none


### Cork The Volcano

[App page](https://appshunter.io/ios/app/cork-the-volcano-puzzlets/id6748968813)

**Currently charting:** #171 Top Paid · Education (US App Store)

Guide three friends through a programming puzzle platformer to stop a volcano eruption. Set action sequences for characters to navigate levels, collect bonuses, and overcome obstacles. Explore diverse worlds and unlock hidden paths.

**Highlights:** Action sequence programming, Character abilities, Collect raindrops for bonuses, Boss battles, Hidden exits and bonus levels, Explore 5 worlds

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TeachFX free?

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

### Is Cork The Volcano free?

Cork The Volcano costs $3.99, with no in-app purchases.

### Which has better reviews, TeachFX or Cork The Volcano?

TeachFX is rated higher. TeachFX averages 5.0 out of 5 from 21 ratings, while Cork The Volcano averages 3.7 from 3 ratings.

### Do TeachFX or Cork The Volcano have ads?

Neither TeachFX nor Cork The Volcano 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.*