# Metal Detector D91

> Mobile app detecting ferromagnetic metals using device's magnetic sensors. (iPhone/iPad app by Emin Yeritsyan.)

- Source: https://appshunter.io/ios/app/metal-detector-d91/id1399320694 (this page in markdown: same URL + `.md`)
- Developer: [Emin Yeritsyan](https://appshunter.io/developer/1339593287)
- Category: Utilities, Entertainment
- Price: Free with in-app purchases
- Rating: 2.90/5 from 15 App Store ratings · 4 written reviews indexed
- Age rating: 4+
- Requires: iOS 10.0 · 19 MB
- Languages: American English
- Released: 2018-07-23
- Data updated: 2026-06-10
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/metal-detector-d91/id1399320694/reviews.md

## What is Metal Detector D91?

********** It's not fake app, it's real metal detector ********

We are consistently surrounded by risks that surrounded us every moment. Hand held Metal Detector Super Scanner is the best thing to help you.  Originally designed for easy use is the most recognized hand-held detector in the world. So no Fake real professional metal detector, effective walk-through metal detecting. The technology offers greater sensitivity for detection with attractive design.
Using this detector you’ll easily identify ferromagnetic metal objects (steel, iron, gold, pure silver). By approaching device to a bag or pocket (you can initially switch device to vibration mode for anonymity), you can easily find out whether there are metal objects.

It's not fake app, it's real metal detector, but work with only magnetic metal (such as steel, iron, etc.) 

Best sensitivity near the camera on your iOS Device.
Tip: Shake for calibration

## Key features

- Detects ferromagnetic metals
- Vibration mode for anonymity
- High sensitivity near camera
- Easy to use interface
- Shake for calibration

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Recent user reviews (4 of 4)

All indexed reviews: https://appshunter.io/ios/app/metal-detector-d91/id1399320694/reviews.md

### 5/5 — Used for classroom security job (I’m a security myself)

*2024-05-09, version 1.1*

This metal detector has been in use since I downloaded it. It really helps me to know if there is any specific type of device or metal that can cause it to beep. Overall great tool for Every Day use and it works perfectly when people have bags and stuff so I think it’s worth it’s price and downloading as it can help with reducing the crime rate in the future 

Oliwier krakowski 
Security for Merton college

### 1/5 — Have to pay money

*2023-07-19*

At first I was really excited but u have to pay money.. this is a ripoff and rigged

### 5/5 — Not fake!!!!!

*2023-04-02, version 1.1*

I lost my gold earring and I found it by this app I’m so thankful!!!!

### 1/5 — Not working

*2018-09-18, version 1.0*

Don't buy this App. The menu setup is not included with this App. I want a refund Instantly😢

## Frequently asked questions about Metal Detector D91

### Does Metal Detector D91 have ads?

No, Metal Detector D91 does not contain advertisements. It is a free app with optional in-app purchases.

### What kind of metals can Metal Detector D91 detect?

Metal Detector D91 can identify ferromagnetic metal objects such as steel, iron, gold, and pure silver. It works with magnetic metals.

### How accurate is Metal Detector D91?

The app's sensitivity is best near the camera on your iOS device. Users have reported mixed experiences, with an average rating of 2.9 stars from 15 ratings.

### What devices does Metal Detector D91 support?

Metal Detector D91 is supported on iPhone and iPod devices. It requires iOS.

### How do I calibrate Metal Detector D91?

Calibration for Metal Detector D91 can be performed by shaking the device. This helps ensure optimal performance for metal detection.

### What is the age rating for Metal Detector D91?

Metal Detector D91 has an age rating of 4+, making it suitable for younger users and general audiences.

### When was Metal Detector D91 last updated?

The latest version of Metal Detector D91 was released on May 20, 2019. The app was originally released on July 23, 2018.

### Can Metal Detector D91 detect metals through bags?

Yes, Metal Detector D91 can be approached to a bag or pocket to detect metal objects. It also offers a vibration mode for discreet use.

## Version history (last 2 releases)

### 1.1 — 2019-05-20

bug fixes

### 1.0 — 2018-06-15

No release notes.

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## More apps by Emin Yeritsyan

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All apps by Emin Yeritsyan: https://appshunter.io/developer/1339593287

## Related topics

[metal detector d91](https://appshunter.io/ios/topics/metal-detector-d91) · [emin yeritsyan](https://appshunter.io/ios/topics/emin-yeritsyan)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*