Suggest authorized hidden camera detector mobile app

There is an app called 'Hidden Camera Detector' in Google Play store for Android devices that would help you for sure. There are very few such free app available to download and the rest are not a free app - weekly or monthly cost included.

Before downloading the app, go through the app download counts (supposed to be huge + trust), its history and comments from the downloader's etc. for genuine purpose.

With regards to iOS or Apple devices, App Store hardly can give very few app for the subject (hidden camera detector app) purpose. Apple provides such app either for Free Trial or In-App purchase. The one shows free for the same (Hidden camera detector) actually doesn't work as expecting it. Finally it would re-route you to payment option.

You need to approach the Google Play Store for locating android devices so that you might take out the Hidden Camera Detector. You can have a few cameras available for downloading on free charges. Rest App are available at some premium costs.
You will have to search its feedback and review from the users before getting downloaded the same so that its authenticity is verified.
Relating to iOS, App Device does not provide enough apparatus connected to hidden camera detector in the Apple Store. While going through the free version of the hidden camera detector, you would feel that the same is not that much worth in terms of performance. Finally you will land on the payment option available in this system.

According to google, here are the 12 best hidden camera detector apps for Android and iOS

12 Best Hidden Camera Detector Apps for Android and iOS
Hidden Spy Camera Detector. (Android )
Hidden Camera Detector.(Android )
Hidden Camera Detector – Spy Camera Finder. (Android )
Hidden Camera Finder 2020. (Android )
Hidden Camera Detector/Finder. (Android )
Electronic Device Detector. (Android )
Hidden Camera Detector. (iOS )
Spy Hidden Camera Detector. (iOS )
Electromagnetic Detector EMF. (iOS)
Hidden Spy Camera Finder. (iOS)
DontSpy 2. (iOS)
DeviceOwl. ( iOS)