# KangarooTeacher vs ExtractoKit

The clearest difference is in-app purchases: KangarooTeacher at none against ExtractoKit's 8. KangarooTeacher also leads on ads (none vs shown) and iOS requirement (11.0 vs 13.0). ExtractoKit's advantage is update cadence (every 2 weeks vs every 2 months). On price and device support there is nothing between them.

Both are free to download. ExtractoKit sells 8 in-app purchases, starting at $0.99 per 7 days. KangarooTeacher asks for nothing beyond the download.

KangarooTeacher ships an update every 2 months, ExtractoKit every 2 weeks. The most recent releases landed on October 25, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | KangarooTeacher | ExtractoKit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/extractokit/id6768710781/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 231 MB | 237 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KANGAROO LEARNING CENTER PTE. LTD.](https://appshunter.io/developer/1808108055) | [佳文 严](https://appshunter.io/developer/1891806891) |

## What reviewers say

### KangarooTeacher

[App page](https://appshunter.io/ios/app/kangarooteacher/id6479239837)

**Features:** macOS Compatibility

**In-app purchases:** none


### ExtractoKit

[App page](https://appshunter.io/ios/app/extractokit/id6768710781)

This utility app allows users to organize, preview, and process various media files like videos, audio, and images. It offers tools for saving, converting, compressing, extracting audio, creating GIFs, and recognizing text in images. Processing is done locally, and the app supports both shared links and imported local media.

**Highlights:** Video preview, save, and conversion, Audio extraction and editing, Image compression and text recognition, GIF and Live Photo creation, Link resource parsing, Speed adjustment and reverse playback

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $0.99 | per 7 days |
| Monthly Pro | $1.99 | per month |
| Yearly Pro | $12.99 | per year |
| 2 Credits | $0.99 | one-time |
| 30 Credits | $0.99 | one-time |
| 300 Credits | $6.99 | one-time |
| 800 Credits | $14.99 | one-time |
| Lifetime Pro | $129.99 | one-time |


## Frequently asked questions

### Is KangarooTeacher free?

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

### Is ExtractoKit free?

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

### Do KangarooTeacher or ExtractoKit have ads?

ExtractoKit shows ads; KangarooTeacher does not.

### Which is updated more often, KangarooTeacher or ExtractoKit?

KangarooTeacher ships an update every 2 months, and ExtractoKit every 2 weeks. Most recently, KangarooTeacher was updated on October 25, 2026 and ExtractoKit on October 17, 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.*