# Vibration Alarm Clock & Timer vs Random Mood Sampler

The clearest difference is price: Vibration Alarm Clock & Timer at Free against Random Mood Sampler's $2.99. Vibration Alarm Clock & Timer also leads on ratings volume (73 vs 2). Random Mood Sampler's advantage is rating (5.0 vs 4.4) and ads (none vs shown). On in-app purchases, device support and iOS requirement there is nothing between them.

Vibration Alarm Clock & Timer is free to download; Random Mood Sampler costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Random Mood Sampler holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Vibration Alarm Clock & Timer has 73 ratings behind it against 2, so its average is the more settled of the two.

Vibration Alarm Clock & Timer ships an update every 2 months, Random Mood Sampler every 3 days. The most recent releases landed on October 12, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Vibration Alarm Clock & Timer | Random Mood Sampler |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | [4.4 (73 ratings)](https://appshunter.io/ios/app/vibration-alarm-clock-and-timer/id1608801800/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/random-mood-sampler/id6758901568/reviews)** |
| Number of ratings | **73** | 2 |
| Positive reviews | 41.2% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 10 MB | 3 MB |
| Requires iOS | **26.0** | 26.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [FugaPiyo Inc.](https://appshunter.io/developer/1497887610) | [MICHAEL ANTHONY MURRAY](https://appshunter.io/developer/1875625163) |

## What reviewers say

### 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


### Random Mood Sampler

[App page](https://appshunter.io/ios/app/random-mood-sampler/id6758901568)

This app prompts you twice daily to record your mood, thoughts, and activities. It helps you identify emotional patterns over time by capturing your experiences as they happen. All your data is stored locally and can be exported.

**Highlights:** Two daily mood prompts, Record feelings, thoughts, and activities, View historical mood patterns, Export data as CSV, Local data storage, No accounts or tracking

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Vibration Alarm Clock & Timer free?

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

### Is Random Mood Sampler free?

Random Mood Sampler costs $2.99, with no in-app purchases.

### Which has better reviews, Vibration Alarm Clock & Timer or Random Mood Sampler?

Random Mood Sampler is rated higher. Vibration Alarm Clock & Timer averages 4.4 out of 5 from 73 ratings, while Random Mood Sampler averages 5.0 from 2 ratings.

### Do Vibration Alarm Clock & Timer or Random Mood Sampler have ads?

Vibration Alarm Clock & Timer shows ads; Random Mood Sampler does not.

### Which is updated more often, Vibration Alarm Clock & Timer or Random Mood Sampler?

Vibration Alarm Clock & Timer ships an update every 2 months, and Random Mood Sampler every 3 days. Most recently, Vibration Alarm Clock & Timer was updated on October 12, 2026 and Random Mood Sampler on October 2, 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.*