# PIYOPIYO Timer vs Vibrating Alarm Clock & Timer

The clearest difference is in-app purchases: PIYOPIYO Timer at none against Vibrating Alarm Clock & Timer's 4. On price, review sentiment, 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. PIYOPIYO Timer asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 5 weeks. The most recent releases landed on October 20, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | PIYOPIYO Timer | Vibrating Alarm Clock & Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (104 ratings)](https://appshunter.io/ios/app/vibrating-alarm-clock-and-timer/id1659194791/reviews)** |
| Number of ratings | — | **104** |
| Positive reviews | **66.7% of reviews** | 64.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 5 weeks | Every 5 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 15 MB | 9 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kazuyuki Ishida](https://appshunter.io/developer/1320919489) | [manabu ueda](https://appshunter.io/developer/1606163236) |

## What reviewers say

### PIYOPIYO Timer

[App page](https://appshunter.io/ios/app/piyopiyo-timer/id1320919490)

A simple alarm app that uses only vibration to notify you. It features a two-step setup and a widget for checking alarm times. Ideal for use on public transport where sound is not permitted.

**Highlights:** Vibration-only alarms, Two-step alarm setup, Widget for alarm times, Push notifications for continuous alerts, Background operation

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is PIYOPIYO Timer free?

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

### Is Vibrating Alarm Clock & Timer free?

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

### Do PIYOPIYO Timer or Vibrating Alarm Clock & Timer have ads?

Both PIYOPIYO Timer and Vibrating Alarm Clock & Timer show ads.

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

PIYOPIYO Timer ships an update every 5 weeks, and Vibrating Alarm Clock & Timer every 5 weeks. Most recently, PIYOPIYO Timer was updated on October 20, 2026 and Vibrating Alarm Clock & Timer on October 19, 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.*