# Vibration Timer for Pebble vs QuietAlert

The clearest difference is review sentiment: QuietAlert at 44% against Vibration Timer for Pebble's 0%. Vibration Timer for Pebble's advantage is in-app purchases (none vs 3) and iOS requirement (9.0 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. QuietAlert sells 3 one-off in-app purchases. Vibration Timer for Pebble asks for nothing beyond the download.

Vibration Timer for Pebble ships an update every 10 months, QuietAlert every 12 months. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Vibration Timer for Pebble | QuietAlert |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.8 (16 ratings)](https://appshunter.io/ios/app/quietalert/id1030822316/reviews)** |
| Number of ratings | — | **16** |
| Positive reviews | 0.0% of reviews | **43.8% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 10 months** | Every 12 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 5 MB | 18 MB |
| Requires iOS | **9.0** | 26.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [康弘 Uemura](https://appshunter.io/developer/295435647) | [Yasushi Sakai](https://appshunter.io/developer/454423149) |

## What reviewers say

### Vibration Timer for Pebble

[App page](https://appshunter.io/ios/app/vibration-timer-for-pebble/id978925558)

This utility app provides a timer with vibration alerts. It offers remote control functionality for Pebble smartwatches, allowing users to start and stop the countdown directly from their wrist. The timer can be set up to 9 hours, 59 minutes, and 59 seconds.

**Highlights:** Remote control from Pebble, Start/stop timer from watch, Vibration alert when timer ends, Set time up to 9:59:59, Countdown display on Pebble

**In-app purchases:** none


### QuietAlert

[App page](https://appshunter.io/ios/app/quietalert/id1030822316)

This utility app notifies you of timer completion using LED flashes and vibration, ideal for quiet environments like libraries or trains. It offers customizable vibration frequencies and optional sound alerts, even playing through headphones.

**Highlights:** LED flash and vibration alerts, Customizable vibration frequency, Background operation, Optional beep on completion, Headphone-only sound output, Custom alarm sound support, Widget alarm stop

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sound Option | $1.99 | one-time |
| Alarm Option | $1.99 | one-time |
| Widget Option | $1.99 | one-time |


## Frequently asked questions

### Is Vibration Timer for Pebble free?

Vibration Timer for Pebble is free to download, with no in-app purchases.

### Is QuietAlert free?

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

### Do Vibration Timer for Pebble or QuietAlert have ads?

Neither Vibration Timer for Pebble nor QuietAlert shows ads.

### Which is updated more often, Vibration Timer for Pebble or QuietAlert?

Vibration Timer for Pebble ships an update every 10 months, and QuietAlert every 12 months. Most recently, Vibration Timer for Pebble was updated on October 2, 2026 and QuietAlert on October 7, 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.*