# Vibrating Alarm Clock & Timer vs 정과장의 청약노트

The clearest difference is in-app purchases: 정과장의 청약노트 at none against Vibrating Alarm Clock & Timer's 4. 정과장의 청약노트 also leads on device support (3 vs 1) and iOS requirement (14.0 vs 17.0). On price, update cadence and ads there is nothing between them.

Both are free to download. Vibrating Alarm Clock & Timer sells 4 one-off in-app purchases. 정과장의 청약노트 asks for nothing beyond the download.

Vibrating Alarm Clock & Timer ships an update every 5 weeks, 정과장의 청약노트 every 3 weeks. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Vibrating Alarm Clock & Timer | 정과장의 청약노트 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (105 ratings)](https://appshunter.io/ios/app/vibrating-alarm-clock-and-timer/id1659194791/reviews)** | — |
| Number of ratings | **105** | — |
| Positive reviews | 64.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 9 MB | 27 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [manabu ueda](https://appshunter.io/developer/1606163236) | [Logan Land](https://appshunter.io/developer/1896703411) |

## What reviewers say

### Vibrating Alarm Clock & Timer

[App page](https://appshunter.io/ios/app/vibrating-alarm-clock-and-timer/id1659194791)

This app provides silent alerts using vibration for alarms and timers. It functions similarly to the native clock app, allowing for custom alarms and timers that continue running in the background. Enhance your experience with theme customization and ad removal through in-app purchases.

**Highlights:** Vibration-only alerts, Unlimited free alarm storage, Repeat alarms by day, Second-level timer precision, Background timer operation, Dark mode support

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support the app #1 | $0.49 | one-time |
| Support the app #2 | $0.99 | one-time |
| Support the app #3 | $1.99 | one-time |
| Ad-Free Plan(Lifetime) | $2.99 | one-time |


### 정과장의 청약노트

[App page](https://appshunter.io/ios/app/id6769949848)

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

**In-app purchases:** none


## Frequently asked questions

### Is Vibrating Alarm Clock & Timer free?

Vibrating Alarm Clock & Timer is free to download, with in-app purchases available.

### Is 정과장의 청약노트 free?

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

### Do Vibrating Alarm Clock & Timer or 정과장의 청약노트 have ads?

Both Vibrating Alarm Clock & Timer and 정과장의 청약노트 show ads.

### Which is updated more often, Vibrating Alarm Clock & Timer or 정과장의 청약노트?

Vibrating Alarm Clock & Timer ships an update every 5 weeks, and 정과장의 청약노트 every 3 weeks. Most recently, Vibrating Alarm Clock & Timer was updated on October 30, 2026 and 정과장의 청약노트 on October 28, 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.*