# 愛孟奇邏輯思維 L1：啟航 vs 英语字母表

The clearest difference is ads: 愛孟奇邏輯思維 L1：啟航 at none against 英语字母表's shown. 愛孟奇邏輯思維 L1：啟航 also leads on update cadence (every 4 months vs every 54 months). 英语字母表's advantage is iOS requirement (13.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

愛孟奇邏輯思維 L1：啟航 ships an update every 4 months, 英语字母表 every 54 months. The most recent releases landed on October 7, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | 愛孟奇邏輯思維 L1：啟航 | 英语字母表 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 4 months** | Every 54 months |
| Size | 407 MB | 25 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Over Paradigm Tech. Inc.](https://appshunter.io/developer/373739560) | [丽丽 赵](https://appshunter.io/developer/1469174045) |

## What reviewers say

### 愛孟奇邏輯思維 L1：啟航

[App page](https://appshunter.io/ios/app/l1/id1438723201)

**Features:** macOS Compatibility

**In-app purchases:** none


### 英语字母表

[App page](https://appshunter.io/ios/app/26/id1534472233)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 愛孟奇邏輯思維 L1：啟航 free?

愛孟奇邏輯思維 L1：啟航 is free to download, with no in-app purchases.

### Is 英语字母表 free?

英语字母表 is free to download, with no in-app purchases.

### Do 愛孟奇邏輯思維 L1：啟航 or 英语字母表 have ads?

英语字母表 shows ads; 愛孟奇邏輯思維 L1：啟航 does not.

### Which is updated more often, 愛孟奇邏輯思維 L1：啟航 or 英语字母表?

愛孟奇邏輯思維 L1：啟航 ships an update every 4 months, and 英语字母表 every 54 months. Most recently, 愛孟奇邏輯思維 L1：啟航 was updated on October 7, 2026 and 英语字母表 on September 25, 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.*