# 【勝木式英語講座受講生専用】親子英語アプリ vs Reply

The clearest difference is in-app purchases: 【勝木式英語講座受講生専用】親子英語アプリ at none against Reply's 4. Reply's advantage is update cadence (every 2 weeks vs every 20 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Reply sells 4 one-off in-app purchases. 【勝木式英語講座受講生専用】親子英語アプリ asks for nothing beyond the download.

【勝木式英語講座受講生専用】親子英語アプリ ships an update every 20 months, Reply every 2 weeks. The most recent releases landed on October 13, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | 【勝木式英語講座受講生専用】親子英語アプリ | Reply |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 5 MB | 27 MB |
| Requires iOS | 13 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PRINCIPLE EDUCATION, K.K.](https://appshunter.io/developer/1501990518) | [Dengzhou Haokui Information Technology Co., Ltd](https://appshunter.io/developer/1616461539) |

## What reviewers say

### 【勝木式英語講座受講生専用】親子英語アプリ

[App page](https://appshunter.io/ios/app/id1643464688)

**Features:** macOS Compatibility

**In-app purchases:** none


### Reply

[App page](https://appshunter.io/ios/app/reply-ai/id1663816463)

Practice English conversation with AI friends to improve speaking, listening, and writing skills. Learn vocabulary, grammar, and daily expressions through interactive chats and pronunciation exercises. Features intelligent error correction and vocabulary prioritization for systematic learning.

**Highlights:** AI-powered conversation practice, Improve speaking, listening, writing, Learn vocabulary and grammar, Daily expression practice, Message reading and pronunciation, Intelligent error correction, Vocabulary prioritization

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One month VIP service | $4.49 | one-time |
| One quarter VIP service | $9.99 | one-time |
| One year VIP service | $24.99 | one-time |
| Lifetime VIP | $149.99 | one-time |


## Frequently asked questions

### Is 【勝木式英語講座受講生専用】親子英語アプリ free?

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

### Is Reply free?

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

### Do 【勝木式英語講座受講生専用】親子英語アプリ or Reply have ads?

Neither 【勝木式英語講座受講生専用】親子英語アプリ nor Reply shows ads.

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

【勝木式英語講座受講生専用】親子英語アプリ ships an update every 20 months, and Reply every 2 weeks. Most recently, 【勝木式英語講座受講生専用】親子英語アプリ was updated on October 13, 2026 and Reply on October 1, 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.*