# 알렌 eBook vs Ailix

The clearest difference is in-app purchases: Ailix at none against 알렌 eBook's 8. Ailix also leads on update cadence (weekly vs every 3 weeks) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. 알렌 eBook sells 8 one-off in-app purchases. Ailix asks for nothing beyond the download.

알렌 eBook ships an update every 3 weeks, Ailix weekly. The most recent releases landed on October 6, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | 알렌 eBook | Ailix |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 64 MB | 521 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Allens Library Ltd.](https://appshunter.io/developer/1684423586) | [MENINBLOX, Inc.](https://appshunter.io/developer/1764867950) |

## What reviewers say

### 알렌 eBook

[App page](https://appshunter.io/ios/app/ebook/id6448324306)

**Features:** Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 2500 알렌캐시 | $1.99 | one-time |
| 5000 알렌캐시 | $3.99 | one-time |
| 10000 알렌캐시 | $8.99 | one-time |
| 20000 알렌캐시 | $17.99 | one-time |
| 30000 알렌캐시 | $24.99 | one-time |
| 50000 알렌캐시 | $39.99 | one-time |
| 70000 알렌캐시 | $59.99 | one-time |
| 100000 알렌캐시 | $89.99 | one-time |


### Ailix

[App page](https://appshunter.io/ios/app/ailix-cpx/id6762559674)

This AI-powered platform offers a simulated environment for medical students preparing for practical exams. Engage in voice-based consultations with AI patients, receive instant scoring, and detailed feedback reports to refine your clinical skills.

**Highlights:** AI patient-based simulation, Real-time voice conversation (STT/TTS), Missing question and key question analysis, Pass/Fail feedback reports, Repetitive training history and weakness analysis, Timed practice sessions

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

**In-app purchases:** none


## Frequently asked questions

### Is 알렌 eBook free?

알렌 eBook is free to download, with in-app purchases available.

### Is Ailix free?

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

### Do 알렌 eBook or Ailix have ads?

Neither 알렌 eBook nor Ailix shows ads.

### Which is updated more often, 알렌 eBook or Ailix?

알렌 eBook ships an update every 3 weeks, and Ailix weekly. Most recently, 알렌 eBook was updated on October 6, 2026 and Ailix on October 21, 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.*