# Mini Metal Detector vs QRMaker

The clearest difference is update cadence: QRMaker at weekly against Mini Metal Detector's every 15 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Mini Metal Detector ships an update every 15 months, QRMaker weekly. The most recent releases landed on November 2, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | Mini Metal Detector | QRMaker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (153 ratings)](https://appshunter.io/ios/app/mini-metal-detector/id1114381920/reviews)** | — |
| Number of ratings | **153** | — |
| Positive reviews | 72.7% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 15 months | **Weekly** |
| Monetization | Ad-supported | — |
| Size | 8 MB | 55 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Mert TUZER](https://appshunter.io/developer/1111162127) | [EcodeLab](https://appshunter.io/developer/1817556004) |

## What reviewers say

### Mini Metal Detector

[App page](https://appshunter.io/ios/app/mini-metal-detector/id1114381920)

Turn your smartphone into a functional metal detector. This app uses your device's magnetometer to identify hidden metal objects with clear visual and audio cues. It offers a user-friendly experience with helpful features like dark mode.

**Highlights:** Precise metal detection, Audio feedback, Visual indicators, Easy to use interface, Dark mode support, Battery-friendly design

**Features:** macOS Compatibility, iPhone Duo support

**In-app purchases:** none

**What reviewers like**

- ✅ Functional metal detection capability
- 👍 Simple and effective design
- 🎯 Successfully detects metal objects
- 📱 Works as advertised for basic use
- 🔊 Audible alerts for detection

**What reviewers complain about**

- 🐛 Inconsistent detection accuracy
- ❌ Fails to detect metal in some cases
- 🔊 Annoying beeping tone
- 🎯 Detects magnets instead of all metals
- ❓ Lacks user instructions

**Reported bugs**

- Does not detect metal reliably
- Detects magnets instead of general metals
- False positives on air and pillows
- Inconsistent response to metal objects
- App functionality unclear without instructions

**Requested features**

- Softer or customizable alert sounds
- Clear user instructions/tutorial
- Better documentation on functionality
- Improved metal detection sensitivity settings


### QRMaker

[App page](https://appshunter.io/ios/app/qrmaker-qr-code-and-barcode/id6807281540)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mini Metal Detector free?

Mini Metal Detector is free to download, with no in-app purchases.

### Is QRMaker free?

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

### Do Mini Metal Detector or QRMaker have ads?

Both Mini Metal Detector and QRMaker show ads.

### Which is updated more often, Mini Metal Detector or QRMaker?

Mini Metal Detector ships an update every 15 months, and QRMaker weekly. Most recently, Mini Metal Detector was updated on November 2, 2026 and QRMaker on November 13, 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.*