# 랭콘아일랜드 4.0 vs Thinking MeMe

The clearest difference is iOS requirement: 랭콘아일랜드 4.0 at 12.0 against Thinking MeMe's 15.0. On price, review sentiment, update cadence and ads there is nothing between them.

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

랭콘아일랜드 4.0 ships an update monthly, Thinking MeMe every 4 weeks. The most recent releases landed on June 24, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | 랭콘아일랜드 4.0 | Thinking MeMe |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/40/id1441389361/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **34.8% of reviews** | 29.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 weeks** |
| Monetization | Free | Free |
| Size | 2.4 GB | 135 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Avalon Education](https://appshunter.io/developer/928372728) | [CREVERSE, Inc.](https://appshunter.io/developer/739652504) |

## What reviewers say

### 랭콘아일랜드 4.0

[App page](https://appshunter.io/ios/app/40/id1441389361)

This mobile program is designed for students to naturally learn and reinforce language acquisition through homework, review, and preview exercises linked to academy classes. It offers four difficulty levels for practice, accessible even to non-students.

**Highlights:** Mobile homework assignments, Integrated with academy classes, Language acquisition reinforcement, Homework, preview, and review exercises, Four difficulty levels of practice

**Features:** macOS Compatibility

**In-app purchases:** none


### Thinking MeMe

[App page](https://appshunter.io/ios/app/thinking-meme/id1600621238)

This educational app allows students to submit homework assignments and create personalized digital portfolios using augmented reality. It offers problem-solving tips and supports creative learning through AR Meme-style content.

**Highlights:** Homework submission, Problem-solving tips, AR digital portfolio creation, Math diary integration, Meme video creation

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

**In-app purchases:** none


## Frequently asked questions

### Is 랭콘아일랜드 4.0 free?

랭콘아일랜드 4.0 is free to download, with no in-app purchases.

### Is Thinking MeMe free?

Thinking MeMe is free to download, with no in-app purchases.

### Do 랭콘아일랜드 4.0 or Thinking MeMe have ads?

Neither 랭콘아일랜드 4.0 nor Thinking MeMe shows ads.

### Which is updated more often, 랭콘아일랜드 4.0 or Thinking MeMe?

랭콘아일랜드 4.0 ships an update monthly, and Thinking MeMe every 4 weeks. Most recently, 랭콘아일랜드 4.0 was updated on June 24, 2026 and Thinking MeMe on September 22, 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.*