# Vibration Detector Sensor vs FEEL THIS

The clearest difference is update cadence: FEEL THIS at every 8 days against Vibration Detector Sensor's every 3 weeks. FEEL THIS also leads on iOS requirement (15.0 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Vibration Detector Sensor sells 3 in-app purchases, starting at $1.49 per 7 days and FEEL THIS sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Vibration Detector Sensor ships an update every 3 weeks, FEEL THIS every 8 days. The most recent releases landed on October 3, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Vibration Detector Sensor | FEEL THIS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 8 days** |
| Size | 16 MB | 25 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Asaru Labs LTD](https://appshunter.io/developer/1810982779) | [YOONGUN OH](https://appshunter.io/developer/1896754383) |

## What reviewers say

### Vibration Detector Sensor

[App page](https://appshunter.io/ios/app/vibration-detector-sensor/id6760345242)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Version | $1.49 | per 7 days |
| Premium Version | $3.99 | per month |
| Premium Version | $19.99 | per year |


### FEEL THIS

[App page](https://appshunter.io/ios/app/feel-this/id6770570242)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Pro Pass | $1.99 | one-time |


## Frequently asked questions

### Is Vibration Detector Sensor free?

Vibration Detector Sensor is free to download, with in-app purchases available.

### Is FEEL THIS free?

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

### Do Vibration Detector Sensor or FEEL THIS have ads?

Both Vibration Detector Sensor and FEEL THIS show ads.

### Which is updated more often, Vibration Detector Sensor or FEEL THIS?

Vibration Detector Sensor ships an update every 3 weeks, and FEEL THIS every 8 days. Most recently, Vibration Detector Sensor was updated on October 3, 2026 and FEEL THIS 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.*