# 蝉丸 vs CM TOEIC® MASTER

The clearest difference is price: CM TOEIC® MASTER at Free against 蝉丸's $2.99. CM TOEIC® MASTER also leads on update cadence (every 9 days vs every 28 months). 蝉丸's advantage is review sentiment (100% vs 57%) and in-app purchases (none vs 3). On ads, device support and iOS requirement there is nothing between them.

CM TOEIC® MASTER is free to download; 蝉丸 costs $2.99 up front. CM TOEIC® MASTER sells 3 one-off in-app purchases. 蝉丸 asks for nothing beyond the download.

蝉丸 ships an update every 28 months, CM TOEIC® MASTER every 9 days. The most recent releases landed on October 6, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 蝉丸 | CM TOEIC® MASTER |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | — | **[4.3 (3 ratings)](https://appshunter.io/ios/app/cm-toeic-master/id942355056/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | **100.0% of reviews** | 56.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 28 months | **Every 9 days** |
| Monetization | Paid | **Free** |
| Size | 143 MB | 69 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CoLab](https://appshunter.io/developer/509496990) | [CodeMobiles (Thailand) Company Limited](https://appshunter.io/developer/393488233) |

## What reviewers say

### 蝉丸

[App page](https://appshunter.io/ios/app/id512168452)

This app provides a dedicated practice tool for competitive karuta players. It offers essential features like timed memorization, automatic card progression, and customizable reading options to enhance training for individuals and groups.

**Highlights:** Memorization timer with 2-minute call, Automatic card progression, Lower phrase read twice for beginners, Card order and key character display, Screen lock disabled during app use, High-quality audio for reading

**Features:** Vision Pro support

**In-app purchases:** none


### CM TOEIC® MASTER

[App page](https://appshunter.io/ios/app/cm-toeic-master/id942355056)

Prepare for the TOEIC® test with practice and simulation tests created by expert instructors. Improve your English listening and reading skills anytime, anywhere, with explanations in Thai and English. Offline access to all test parts is available.

**Highlights:** Practice Listening and Reading sections, Simulation tests mirroring the real exam, Answers with Thai and English explanations, Offline access to all test parts, Vocabulary and grammar practice, Adaptable for CU-TEP and TU-GET tests

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade Basic to Smart | $3.99 | one-time |
| Upgrade to CM TOEIC Basic | $4.99 | one-time |
| Upgrade to CM TOEIC Smart | $5.99 | one-time |


## Frequently asked questions

### Is 蝉丸 free?

蝉丸 costs $2.99, with no in-app purchases.

### Is CM TOEIC® MASTER free?

CM TOEIC® MASTER is free to download, with in-app purchases available.

### Do 蝉丸 or CM TOEIC® MASTER have ads?

Neither 蝉丸 nor CM TOEIC® MASTER shows ads.

### Which is updated more often, 蝉丸 or CM TOEIC® MASTER?

蝉丸 ships an update every 28 months, and CM TOEIC® MASTER every 9 days. Most recently, 蝉丸 was updated on October 6, 2026 and CM TOEIC® MASTER 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.*