# 【勝木式英語講座受講生専用】TOEICアプリ vs Grammer

The clearest difference is in-app purchases: 【勝木式英語講座受講生専用】TOEICアプリ at none against Grammer's 8. 【勝木式英語講座受講生専用】TOEICアプリ also leads on ads (none vs shown). Grammer's advantage is update cadence (every 4 weeks vs every 42 months) and iOS requirement (13.0 vs 15.6). On price and device support there is nothing between them.

Both are free to download. Grammer sells 8 in-app purchases, starting at $1.99 per month. 【勝木式英語講座受講生専用】TOEICアプリ asks for nothing beyond the download.

【勝木式英語講座受講生専用】TOEICアプリ ships an update every 42 months, Grammer every 4 weeks. The most recent releases landed on September 19, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | 【勝木式英語講座受講生専用】TOEICアプリ | Grammer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (25 ratings)](https://appshunter.io/ios/app/grammer/id6450413641/reviews)** |
| Number of ratings | — | **25** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 42 months | **Every 4 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 46 MB | 105 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PRINCIPLE EDUCATION, K.K.](https://appshunter.io/developer/1501990518) | [nguyen thanh](https://appshunter.io/developer/1481436893) |

## What reviewers say

### 【勝木式英語講座受講生専用】TOEICアプリ

[App page](https://appshunter.io/ios/app/toeic/id1644266315)

**Features:** macOS Compatibility

**In-app purchases:** none


### Grammer

[App page](https://appshunter.io/ios/app/grammer/id6450413641)

Master English grammar with comprehensive lessons, practical examples, and interactive tests. This app offers unique tips to distinguish similar grammar points and improve speaking and writing skills for learners of all levels, including those preparing for TOEIC, IELTS, and TOEFL.

**Highlights:** Detailed grammar lessons from beginner to advanced, Practical examples and real-life usage tips, Extensive practice tests and interactive quizzes, Timed questions to improve reaction speed, Detailed review with explanations for incorrect answers, Favorite grammar point saving

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Learning Premium Monthly Plan | $1.99 | per month |
| Three Months VIP | $1.99 | per 3 months |
| One Month VIP | $4.99 | per month |
| Learning Premium HalfYear Plan | $5.99 | per 6 months |
| Learning Premium Annual Plan | $9.99 | per year |
| Six Months VIP | $24.99 | per 6 months |
| 1 Year VIP | $49.99 | per year |
| No ads Pack | $14.99 | one-time |


## Frequently asked questions

### Is 【勝木式英語講座受講生専用】TOEICアプリ free?

【勝木式英語講座受講生専用】TOEICアプリ is free to download, with no in-app purchases.

### Is Grammer free?

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

### Do 【勝木式英語講座受講生専用】TOEICアプリ or Grammer have ads?

Grammer shows ads; 【勝木式英語講座受講生専用】TOEICアプリ does not.

### Which is updated more often, 【勝木式英語講座受講生専用】TOEICアプリ or Grammer?

【勝木式英語講座受講生専用】TOEICアプリ ships an update every 42 months, and Grammer every 4 weeks. Most recently, 【勝木式英語講座受講生専用】TOEICアプリ was updated on September 19, 2026 and Grammer on September 22, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*