# Vibration Detector Sensor vs BACSIL access

The clearest difference is in-app purchases: BACSIL access at none against Vibration Detector Sensor's 3. BACSIL access also leads on ads (none vs shown). On price, device support and iOS requirement 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. BACSIL access asks for nothing beyond the download.

## The numbers

| Metric | Vibration Detector Sensor | BACSIL access |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | — |
| Size | 16 MB | 58 MB |
| Requires iOS | 17.6 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Asaru Labs LTD](https://appshunter.io/developer/1810982779) | [Schweizerische Bundeskanzlei](https://appshunter.io/developer/1110875106) |

## 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 |


### BACSIL access

[App page](https://appshunter.io/ios/app/bacsil-access/id6760553632)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Vibration Detector Sensor free?

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

### Is BACSIL access free?

BACSIL access is free to download, with no in-app purchases.

### Do Vibration Detector Sensor or BACSIL access have ads?

Vibration Detector Sensor shows ads; BACSIL access does not.

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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.*