# Metal Detector EMF vs Drone Start

The clearest difference is rating: Metal Detector EMF at 4.6 against Drone Start's 4.1. Metal Detector EMF also leads on review sentiment (68% vs 41%) and ratings volume (2.5K vs 48). Drone Start's advantage is update cadence (every 3 weeks vs every 9 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Metal Detector EMF sells 1 one-off in-app purchase and Drone Start sells 2 in-app purchases, starting at $1.49 per month. Whichever you choose, the download price is not the number that matters.

Metal Detector EMF holds the better App Store score, 4.6 against 4.1. That said, the two scores are not equally well evidenced: Metal Detector EMF has 2.5K ratings behind it against 48, so its average is the more settled of the two. Written reviews point the same way: 68% of Metal Detector EMF's written reviews are positive against 41% of Drone Start's.

Metal Detector EMF ships an update every 9 months, Drone Start every 3 weeks. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Metal Detector EMF | Drone Start |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (2.5K ratings)](https://appshunter.io/ios/app/metal-detector-emf/id1073102084/reviews)** | [4.1 (48 ratings)](https://appshunter.io/ios/app/drone-start/id1214900467/reviews) |
| Number of ratings | **2.5K** | 48 |
| Positive reviews | **68.4% of reviews** | 41.4% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 11 MB | 120 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ExaMobile S.A.](https://appshunter.io/developer/506014841) | [Neil Faulkner](https://appshunter.io/developer/527056831) |

## 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


### Drone Start

[App page](https://appshunter.io/ios/app/drone-start/id1214900467)

This app provides advanced flight checks and planning for drones, ensuring safe takeoffs and operations. It analyzes weather, GPS, battery health, and local airspace conditions, while also offering detailed flight route planning with elevation and wind data.

**Highlights:** Comprehensive pre-flight safety checks, Detailed flight route planning, Real-time drone battery and sensor monitoring, Weather, GPS, and airspace analysis, No-fly zone and wind map visualization, Daily FlyCast notifications, Intelligent Return To Home height calculation

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Professional Monthly | $1.49 | per month |
| Professional Yearly | $9.99 | per year |


## Frequently asked questions

### Is Metal Detector EMF free?

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

### Is Drone Start free?

Drone Start is free to download, with in-app purchases available.

### Which has better reviews, Metal Detector EMF or Drone Start?

Metal Detector EMF is rated higher. Metal Detector EMF averages 4.6 out of 5 from 2.5K ratings, while Drone Start averages 4.1 from 48 ratings.

### Do Metal Detector EMF or Drone Start have ads?

Neither Metal Detector EMF nor Drone Start shows ads.

### Which is updated more often, Metal Detector EMF or Drone Start?

Metal Detector EMF ships an update every 9 months, and Drone Start every 3 weeks. Most recently, Metal Detector EMF was updated on November 6, 2026 and Drone Start on November 2, 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.*