# PIYOPIYO Timer vs Vibration Alarm Clock & Timer

The clearest difference is review sentiment: PIYOPIYO Timer at 67% against Vibration Alarm Clock & Timer's 41%. PIYOPIYO Timer also leads on monetization model (free vs free with in-app purchases) and iOS requirement (17.0 vs 26.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PIYOPIYO Timer ships an update every 5 weeks, Vibration Alarm Clock & Timer every 2 months. The most recent releases landed on October 20, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | PIYOPIYO Timer | Vibration Alarm Clock & Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (75 ratings)](https://appshunter.io/ios/app/vibration-alarm-clock-and-timer/id1608801800/reviews)** |
| Number of ratings | — | **75** |
| Positive reviews | **66.7% of reviews** | 41.2% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 15 MB | 10 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kazuyuki Ishida](https://appshunter.io/developer/1320919489) | [FugaPiyo Inc.](https://appshunter.io/developer/1497887610) |

## 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


### Vibration Alarm Clock & Timer

[App page](https://appshunter.io/ios/app/vibration-alarm-clock-and-timer/id1608801800)

This app provides silent alarms and timers using only vibration. It offers quick setup, customizable presets, and repeat options for alarms. Enjoy features like background notifications and dark mode, all for free.

**Highlights:** Vibration-only alarms and timers, Unlimited preset alarms and timers, Repeat alarm by day of week, Countdown and time designation timers, Background notifications, Dark mode

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is PIYOPIYO Timer free?

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

### Is Vibration Alarm Clock & Timer free?

Vibration Alarm Clock & Timer is free to download, with no in-app purchases.

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

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

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

PIYOPIYO Timer ships an update every 5 weeks, and Vibration Alarm Clock & Timer every 2 months. Most recently, PIYOPIYO Timer was updated on October 20, 2026 and Vibration Alarm Clock & Timer on October 21, 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.*