# 과제알람 vs 揪筆記 Join Note

The clearest difference is in-app purchases: 과제알람 at none against 揪筆記 Join Note's 3. 揪筆記 Join Note's advantage is update cadence (every 3 days vs every 10 days) and iOS requirement (17.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. 揪筆記 Join Note sells 3 in-app purchases, starting at $2.99 per month. 과제알람 asks for nothing beyond the download.

과제알람 ships an update every 10 days, 揪筆記 Join Note every 3 days. The most recent releases landed on October 31, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 과제알람 | 揪筆記 Join Note |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 3 days** |
| Size | 24 MB | 110 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Seongmin Lee](https://appshunter.io/developer/1797473283) | [TIM TING-FENG HU](https://appshunter.io/developer/6775822759) |

## What reviewers say

### 과제알람

[App page](https://appshunter.io/ios/app/id6764748344)

**In-app purchases:** none


### 揪筆記 Join Note

[App page](https://appshunter.io/ios/app/join-note/id6817834114)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Join Note Pro (Monthly) | $2.99 | per month |
| Join Note Pro (Yearly) | $24.99 | per year |
| Join Note Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is 과제알람 free?

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

### Is 揪筆記 Join Note free?

揪筆記 Join Note is free to download, with in-app purchases available.

### Do 과제알람 or 揪筆記 Join Note have ads?

Neither 과제알람 nor 揪筆記 Join Note shows ads.

### Which is updated more often, 과제알람 or 揪筆記 Join Note?

과제알람 ships an update every 10 days, and 揪筆記 Join Note every 3 days. Most recently, 과제알람 was updated on October 31, 2026 and 揪筆記 Join Note 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.*