# 劲椎通S vs Simple Vibrator

The clearest difference is ads: 劲椎通S at none against Simple Vibrator's shown. 劲椎通S also leads on update cadence (every 2 weeks vs every 14 months). Simple Vibrator's advantage is device support (4 vs 2). 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.

劲椎通S ships an update every 2 weeks, Simple Vibrator every 14 months. Both last shipped on October 30, 2026.

## The numbers

| Metric | 劲椎通S | Simple Vibrator |
| --- | --- | --- |
| 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 | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 14 months |
| Monetization | — | Ad-supported |
| Size | 10 MB | 51 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [伟江 吴](https://appshunter.io/developer/1741007336) | [SEUNGWOO JO](https://appshunter.io/developer/1638712318) |

## What reviewers say

### 劲椎通S

[App page](https://appshunter.io/ios/app/s/id6497793533)

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is 劲椎通S free?

劲椎通S is free to download, with no in-app purchases.

### Is Simple Vibrator free?

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

### Do 劲椎通S or Simple Vibrator have ads?

Simple Vibrator shows ads; 劲椎通S does not.

### Which is updated more often, 劲椎通S or Simple Vibrator?

劲椎通S ships an update every 2 weeks, and Simple Vibrator every 14 months. Most recently, 劲椎通S was updated on October 30, 2026 and Simple Vibrator on October 30, 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.*