# 밀린 할 일 vs Peekmo

The clearest difference is in-app purchases: 밀린 할 일 at none against Peekmo's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Peekmo sells 3 one-off in-app purchases. 밀린 할 일 asks for nothing beyond the download.

밀린 할 일 ships an update every 3 days, Peekmo every 4 days. The most recent releases landed on September 18, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | 밀린 할 일 | Peekmo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 days** | Every 4 days |
| Size | 28 MB | 49 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Juyeon Kim](https://appshunter.io/developer/6791602657) | [JEONG HYEON CHOI](https://appshunter.io/developer/1868684820) |

## What reviewers say

### 밀린 할 일

[App page](https://appshunter.io/ios/app/overdue-to-do-widget/id6794791992)

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

**In-app purchases:** none


### Peekmo

[App page](https://appshunter.io/ios/app/peekmo-lock-screen-notes/id6800045634)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 커피 한 잔 | $0.49 | one-time |
| 커피 세 잔 | $1.99 | one-time |
| 커피 다섯 잔 | $2.99 | one-time |


## Frequently asked questions

### Is 밀린 할 일 free?

밀린 할 일 is free to download, with no in-app purchases.

### Is Peekmo free?

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

### Do 밀린 할 일 or Peekmo have ads?

Both 밀린 할 일 and Peekmo show ads.

### Which is updated more often, 밀린 할 일 or Peekmo?

밀린 할 일 ships an update every 3 days, and Peekmo every 4 days. Most recently, 밀린 할 일 was updated on September 18, 2026 and Peekmo on September 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*