# 아이알리미 vs April Buff

The clearest difference is rating: April Buff at 4.6 against 아이알리미's 2.3. April Buff also leads on iOS requirement (12.0 vs 14.0). 아이알리미's advantage is review sentiment (92% vs 72%) and update cadence (every 2 weeks vs every 5 weeks). On price, ratings volume, ads 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 2.3. Both are backed by a comparable volume of ratings — 7 and 7 respectively. Written reviews complicate that: 92% of 아이알리미's written reviews are positive against 72% of April Buff's, so the app with the better star average is not the one people write more warmly about.

아이알리미 ships an update every 2 weeks, April Buff every 5 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 아이알리미 | April Buff |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (7 ratings)](https://appshunter.io/ios/app/id1123278063/reviews) | **[4.6 (7 ratings)](https://appshunter.io/ios/app/april-buff/id1498580532/reviews)** |
| Number of ratings | 7 | 7 |
| Positive reviews | **92.5% of reviews** | 72.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 5 weeks |
| Monetization | — | Free |
| Size | 201 MB | 208 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jung Tae Lee](https://appshunter.io/developer/922808343) | [CREVERSE, Inc.](https://appshunter.io/developer/739652504) |

## What reviewers say

### 아이알리미

[App page](https://appshunter.io/ios/app/id1123278063)

**Features:** 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 아이알리미 free?

아이알리미 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, 아이알리미 or April Buff?

April Buff is rated higher. 아이알리미 averages 2.3 out of 5 from 7 ratings, while April Buff averages 4.6 from 7 ratings.

### Do 아이알리미 or April Buff have ads?

Neither 아이알리미 nor April Buff shows ads.

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

아이알리미 ships an update every 2 weeks, and April Buff every 5 weeks. Most recently, 아이알리미 was updated on November 2, 2026 and April Buff on November 3, 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.*