# u vs TOEFL 英単語マスター 100点突破！ 英熟語も

The clearest difference is review sentiment: TOEFL 英単語マスター 100点突破！ 英熟語も at 83% against u's 10%. TOEFL 英単語マスター 100点突破！ 英熟語も also leads on in-app purchases (none vs 2) and update cadence (weekly vs every 3 months). u's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. u sells 2 one-off in-app purchases. TOEFL 英単語マスター 100点突破！ 英熟語も asks for nothing beyond the download.

u ships an update every 3 months, TOEFL 英単語マスター 100点突破！ 英熟語も weekly. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | u | TOEFL 英単語マスター 100点突破！ 英熟語も |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 10.0% of reviews | **83.3% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 22 MB | 38 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Asahipress Co., Ltd.](https://appshunter.io/developer/465908709) | [Masayuki Suda](https://appshunter.io/developer/953362137) |

## What reviewers say

### u

[App page](https://appshunter.io/ios/app/u-cat/id537137825)

This app offers English language learning with personalized weak point training based on simulated tests. It provides detailed analysis and adaptive learning paths to improve scores for all levels. It can be used on smartphones and synced with a PC for a comprehensive study experience.

**Highlights:** Simulated English tests, Personalized weak point analysis, Adaptive learning paths, Score and detailed report generation, PC synchronization, Offline test interruption and restart

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TOEIC標準模試＋ | $26.99 | one-time |
| TOEIC標準模試＋ | $33.99 | one-time |


### TOEFL 英単語マスター 100点突破！ 英熟語も

[App page](https://appshunter.io/ios/app/toefl-100/id6742224130)

Master TOEFL vocabulary and idioms with this free app. It features 5,000 words with pronunciation, multiple-choice quizzes, and fill-in-the-blank spelling tests. Track your progress and improve listening skills for a 100+ score.

**Highlights:** 5,000 TOEFL vocabulary and idioms, Pronunciation for listening practice, Multiple-choice quizzes, Fill-in-the-blank spelling tests, Progress tracking and visualization, Algorithm-based memorization assessment

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

**In-app purchases:** none


## Frequently asked questions

### Is u free?

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

### Is TOEFL 英単語マスター 100点突破！ 英熟語も free?

TOEFL 英単語マスター 100点突破！ 英熟語も is free to download, with no in-app purchases.

### Do u or TOEFL 英単語マスター 100点突破！ 英熟語も have ads?

TOEFL 英単語マスター 100点突破！ 英熟語も shows ads; u does not.

### Which is updated more often, u or TOEFL 英単語マスター 100点突破！ 英熟語も?

u ships an update every 3 months, and TOEFL 英単語マスター 100点突破！ 英熟語も weekly. Most recently, u was updated on November 2, 2026 and TOEFL 英単語マスター 100点突破！ 英熟語も on October 30, 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.*