# Metal Detector EMF vs Molecular Model Simulator

The clearest difference is review sentiment: Metal Detector EMF at 68% against Molecular Model Simulator's 0%. Metal Detector EMF also leads on ads (none vs shown). Molecular Model Simulator's advantage is update cadence (every 10 days vs every 9 months) and iOS requirement (11.0 vs 13.0). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Metal Detector EMF sells 1 one-off in-app purchase and Molecular Model Simulator sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Metal Detector EMF ships an update every 9 months, Molecular Model Simulator every 10 days. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Metal Detector EMF | Molecular Model Simulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (2.4K ratings)](https://appshunter.io/ios/app/metal-detector-emf/id1073102084/reviews)** | — |
| Number of ratings | **2.4K** | — |
| Positive reviews | **68.4% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 9 months | **Every 10 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 11 MB | 84 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ExaMobile S.A.](https://appshunter.io/developer/506014841) | [博 彭](https://appshunter.io/developer/1293268076) |

## What reviewers say

### Metal Detector EMF

[App page](https://appshunter.io/ios/app/metal-detector-emf/id1073102084)

This application uses your smartphone's magnetic sensor to detect nearby metal objects. It can help you find hidden metallic items, act as a treasure hunting tool, or even assist in ghost hunting by visualizing magnetic field trends. Requires a device with a magnetic sensor to function.

**Highlights:** Detects nearby metal, Measures magnetic field, Finds hidden metallic objects, Acts as a treasure hunter tool, Assists ghost hunters, Visualizes reading trends with a graph

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AdBlock - Remove ads | $1.99 | one-time |

**What reviewers like**

- 🚀 Works great
- 👍 Surprisingly accurate
- 🔍 Helpful for finding lost items
- 💡 Innovative use of phone sensors
- 🔍 Useful for locating property markers

**What reviewers complain about**

- 🐛 Inconsistent performance
- 🔍 Limited detection range
- 🔍 Only detects magnetic metals
- 🔋 Drains battery quickly

**Reported bugs**

- Settings page not functioning
- App crashes on some devices
- Inaccurate readings in certain situations

**Requested features**

- Ability to detect non-magnetic metals
- Improved sensitivity and detection range
- Option to calibrate the sensor
- Metal identification feature


### Molecular Model Simulator

[App page](https://appshunter.io/ios/app/molecular-model-simulator/id6459994670)

Visualize and interact with complex 3D molecular structures. Explore atomic arrangements, chemical bonds, and create custom compounds. Ideal for students, educators, and chemistry enthusiasts.

**Highlights:** Dynamic 3D molecular modeling, Interactive exploration (zoom, rotate, pan), Realistic atomic bonding visualization, Custom compound creation, Intuitive user interface, Educational and engaging content

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| UpgradeToPro | $0.99 | one-time |


## Frequently asked questions

### Is Metal Detector EMF free?

Metal Detector EMF is free to download, with in-app purchases available.

### Is Molecular Model Simulator free?

Molecular Model Simulator is free to download, with in-app purchases available.

### Do Metal Detector EMF or Molecular Model Simulator have ads?

Molecular Model Simulator shows ads; Metal Detector EMF does not.

### Which is updated more often, Metal Detector EMF or Molecular Model Simulator?

Metal Detector EMF ships an update every 9 months, and Molecular Model Simulator every 10 days. Most recently, Metal Detector EMF was updated on October 29, 2026 and Molecular Model Simulator on October 27, 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.*