# 리슨90 vs 캔톡 Cantok

The clearest difference is in-app purchases: 캔톡 Cantok at none against 리슨90's 2. 리슨90's advantage is iOS requirement (15.1 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 리슨90 sells 1 one-off in-app purchase. 캔톡 Cantok asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 9 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 리슨90 | 캔톡 Cantok |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/90-30/id6760108154/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 days | Every 9 days |
| Monetization | **Free** | Freemium |
| Size | 79 MB | 186 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Effi Inc.](https://appshunter.io/developer/899435456) | [Hyun jun Yang](https://appshunter.io/developer/6782118398) |

## What reviewers say

### 리슨90

[App page](https://appshunter.io/ios/app/90-30/id6760108154)

Experience a revolutionary listening training program designed to improve English sound recognition in just 30 seconds. This app scientifically analyzes why Koreans struggle with English sounds and offers a systematic approach to enhance auditory perception.

**Highlights:** 30-second listening experience, Auditory resistance training, Pre- and post-training listening tests, Core and Master listening curricula, Linguistic and auditory analysis of listening difficulties, Personalized listening level assessment

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6개월 수강권 | $799.99 | one-time |


### 캔톡 Cantok

[App page](https://appshunter.io/ios/app/cantok/id6782118396)

This app trains your ear to understand spoken English by focusing on connected speech and pronunciation. It uses interactive exercises like listening, dictation, and shadowing to help you distinguish and replicate natural English sounds.

**Highlights:** Connected speech training, Interactive listening exercises, Dictation for comprehension, Shadowing and pronunciation practice, Real-life expression patterns, AI-generated voiceovers

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

**In-app purchases:** none


## Frequently asked questions

### Is 리슨90 free?

리슨90 is free to download, with in-app purchases available.

### Is 캔톡 Cantok free?

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

### Do 리슨90 or 캔톡 Cantok have ads?

Neither 리슨90 nor 캔톡 Cantok shows ads.

### Which is updated more often, 리슨90 or 캔톡 Cantok?

리슨90 ships an update every 9 days, and 캔톡 Cantok every 9 days. Most recently, 리슨90 was updated on October 25, 2026 and 캔톡 Cantok on October 24, 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.*