# 학원친구 vs April Buff

The clearest difference is review sentiment: April Buff at 72% against 학원친구's 24%. April Buff also leads on rating (4.6 vs 2.0) and ads (none vs shown). On price, ratings volume, update cadence and in-app purchases there is nothing between them.

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

April Buff holds the better App Store score, 4.6 against 2.0. Both are backed by a comparable volume of ratings — 7 and 7 respectively. Written reviews point the same way: 24% of 학원친구's written reviews are positive against 72% of April Buff's.

학원친구 ships an update monthly, April Buff every 5 weeks. The most recent releases landed on September 26, 2026 and August 13, 2026 respectively.

## The numbers

| Metric | 학원친구 | April Buff |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (7 ratings)](https://appshunter.io/ios/app/id1123529010/reviews) | **[4.6 (7 ratings)](https://appshunter.io/ios/app/april-buff/id1498580532/reviews)** |
| Number of ratings | 7 | 7 |
| Positive reviews | 23.6% of reviews | **72.4% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | — | Free |
| Size | 26 MB | 208 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [(주)세계로시스템](https://appshunter.io/developer/1123529009) | [CREVERSE, Inc.](https://appshunter.io/developer/739652504) |

## What reviewers say

### 학원친구

[App page](https://appshunter.io/ios/app/id1123529010)

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

**In-app purchases:** none


### April Buff

[App page](https://appshunter.io/ios/app/april-buff/id1498580532)

This app uses augmented reality to make learning English vocabulary fun for elementary students. It offers interactive games, quizzes, and progress tracking linked to a specific curriculum. Users can collect word cards and compete nationally.

**Highlights:** AR-based vocabulary study, Interactive games and quizzes, Collect word and chunk cards, National ranking system, Scan textbook to start games, Linked to Learning Portal

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 학원친구 free?

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

### Is April Buff free?

April Buff is free to download, with no in-app purchases.

### Which has better reviews, 학원친구 or April Buff?

April Buff is rated higher. 학원친구 averages 2.0 out of 5 from 7 ratings, while April Buff averages 4.6 from 7 ratings.

### Do 학원친구 or April Buff have ads?

학원친구 shows ads; April Buff does not.

### Which is updated more often, 학원친구 or April Buff?

학원친구 ships an update monthly, and April Buff every 5 weeks. Most recently, 학원친구 was updated on September 26, 2026 and April Buff on August 13, 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.*