# Police Car Siren vs QR Store

The clearest difference is in-app purchases: QR Store at none against Police Car Siren's 1. Police Car Siren's advantage is ads (none vs shown) and iOS requirement (6.0 vs 15.4). On price and device support there is nothing between them.

Both are free to download. Police Car Siren sells 1 one-off in-app purchase. QR Store asks for nothing beyond the download.

## The numbers

| Metric | Police Car Siren | QR Store |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/police-car-siren/id915280534/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | — | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 12 MB | 6 MB |
| Requires iOS | **6.0** | 15.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [IGEARS TECHNOLOGY LTD](https://appshunter.io/developer/399977420) | [eFlash](https://appshunter.io/developer/441467315) |

## What reviewers say

### Police Car Siren

[App page](https://appshunter.io/ios/app/police-car-siren/id915280534)

This app provides realistic police car siren sounds and lighting effects for entertainment or emergency situations. It offers a fun way to simulate emergency vehicle sounds and includes an alarm function.

**Highlights:** Realistic siren sounds, Flashing light effects, Alarm function, Sound effect simulation, Emergency alert simulation

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Advertisements | $14.99 | one-time |


### QR Store

[App page](https://appshunter.io/ios/app/qr-store-qr-code-reader/id6449503321)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Police Car Siren free?

Police Car Siren is free to download, with in-app purchases available.

### Is QR Store free?

QR Store is free to download, with no in-app purchases.

### Do Police Car Siren or QR Store have ads?

QR Store shows ads; Police Car Siren 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.*