# Simple Vibrator vs Sit Happens

The clearest difference is ads: Sit Happens at none against Simple Vibrator's shown. Sit Happens also leads on update cadence (every 4 weeks vs every 14 months). Simple Vibrator's advantage is device support (4 vs 1). On price, in-app purchases and iOS requirement there is nothing between them.

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

Simple Vibrator ships an update every 14 months, Sit Happens every 4 weeks. The most recent releases landed on October 20, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Simple Vibrator | Sit Happens |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/simple-vibrator-easy-vibrate/id6503333362/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 14 months | **Every 4 weeks** |
| Monetization | Ad-supported | — |
| Size | 51 MB | 1 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [SEUNGWOO JO](https://appshunter.io/developer/1638712318) | [BUSE MUT](https://appshunter.io/developer/1891144872) |

## What reviewers say

### Simple Vibrator

[App page](https://appshunter.io/ios/app/simple-vibrator-easy-vibrate/id6503333362)

This app offers customizable vibration experiences, including continuous and patterned options. Its user-friendly interface makes it easy to control vibration for relaxation or personal needs.

**Highlights:** Continuous vibration, Patterned vibration options, User-friendly interface, Customizable vibration

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Sit Happens

[App page](https://appshunter.io/ios/app/sit-happens/id6794938801)

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

**In-app purchases:** none


## Frequently asked questions

### Is Simple Vibrator free?

Simple Vibrator is free to download, with no in-app purchases.

### Is Sit Happens free?

Sit Happens is free to download, with no in-app purchases.

### Do Simple Vibrator or Sit Happens have ads?

Simple Vibrator shows ads; Sit Happens does not.

### Which is updated more often, Simple Vibrator or Sit Happens?

Simple Vibrator ships an update every 14 months, and Sit Happens every 4 weeks. Most recently, Simple Vibrator was updated on October 20, 2026 and Sit Happens on October 3, 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.*