# Aluniss vs Pengu HSK

The clearest difference is iOS requirement: Aluniss at 13.4 against Pengu HSK's 15.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Aluniss sells 2 one-off in-app purchases and Pengu HSK sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Aluniss | Pengu HSK |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | — |
| Size | 69 MB | 60 MB |
| Requires iOS | **13.4** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Tho Trong Nguyen](https://appshunter.io/developer/1093690555) | [Kaka Nguyen](https://appshunter.io/developer/6791401279) |

## What reviewers say

### Aluniss

[App page](https://appshunter.io/ios/app/aluniss/id6736644972)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Khoá học 99K | $2.99 | one-time |
| Khoá học 199K | $6.99 | one-time |


### Pengu HSK

[App page](https://appshunter.io/ios/app/pengu-hsk/id6798075779)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gói Premium 1 Tháng | $2.99 | one-time |
| Gói Premium 3 Tháng | $5.99 | one-time |
| Gói Premium 1 Năm | $14.99 | one-time |


## Frequently asked questions

### Is Aluniss free?

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

### Is Pengu HSK free?

Pengu HSK is free to download, with in-app purchases available.

### Do Aluniss or Pengu HSK have ads?

Neither Aluniss nor Pengu HSK shows ads.

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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.*