# Language Alarm vs HSK Mastery

The clearest difference is ads: HSK Mastery at none against Language Alarm's shown. Language Alarm's advantage is update cadence (every 5 days vs fortnightly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Language Alarm sells 1 one-off in-app purchase and HSK Mastery sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Language Alarm ships an update every 5 days, HSK Mastery fortnightly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Language Alarm | HSK Mastery |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/language-alarm/id6757280940/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 12 MB | 16 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [WARREN JAMES ANDERSON](https://appshunter.io/developer/1865768400) | [Burak Dalkiran](https://appshunter.io/developer/1887084567) |

## What reviewers say

### Language Alarm

[App page](https://appshunter.io/ios/app/language-alarm/id6757280940)

Wake up to new vocabulary in 14 languages with native pronunciation. This app offers customizable word lists and sequential learning, perfect for language enthusiasts. It features smart lock screen alarms and a home screen widget for convenient daily practice.

**Highlights:** 14 Languages supported, 3 Difficulty Levels, Native pronunciation, Customizable word lists, Sequential daily learning, Smart lock screen alarms, Home screen widget

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


### HSK Mastery

[App page](https://appshunter.io/ios/app/hsk-mastery/id6760968965)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $4.99 | per month |
| Premium Yearly | $39.99 | per year |


## Frequently asked questions

### Is Language Alarm free?

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

### Is HSK Mastery free?

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

### Do Language Alarm or HSK Mastery have ads?

Language Alarm shows ads; HSK Mastery does not.

### Which is updated more often, Language Alarm or HSK Mastery?

Language Alarm ships an update every 5 days, and HSK Mastery fortnightly. Most recently, Language Alarm was updated on October 24, 2026 and HSK Mastery on October 24, 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.*