# 맥스 AI 스쿨 vs Rally English

The clearest difference is in-app purchases: 맥스 AI 스쿨 at none against Rally English's 1. Rally English's advantage is update cadence (every 2 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Rally English sells 1 in-app purchase, starting at $3.99 per month. 맥스 AI 스쿨 asks for nothing beyond the download.

맥스 AI 스쿨 ships an update monthly, Rally English every 2 days. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 맥스 AI 스쿨 | Rally English |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 days** |
| Size | 16 MB | 90 MB |
| Requires iOS | **14.4** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [WEAVERSBRAIN Co., Ltd.](https://appshunter.io/developer/511801020) | [SYSFLOW Co., Ltd.](https://appshunter.io/developer/6783172875) |

## What reviewers say

### 맥스 AI 스쿨

[App page](https://appshunter.io/ios/app/ai/id6742219752)

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

**In-app purchases:** none


### Rally English

[App page](https://appshunter.io/ios/app/rally-english/id6783172873)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rally Pro | $3.99 | per month |


## Frequently asked questions

### Is 맥스 AI 스쿨 free?

맥스 AI 스쿨 is free to download, with no in-app purchases.

### Is Rally English free?

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

### Do 맥스 AI 스쿨 or Rally English have ads?

Neither 맥스 AI 스쿨 nor Rally English shows ads.

### Which is updated more often, 맥스 AI 스쿨 or Rally English?

맥스 AI 스쿨 ships an update monthly, and Rally English every 2 days. Most recently, 맥스 AI 스쿨 was updated on October 19, 2026 and Rally English 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.*