# Sapling Calculator vs Metal Detector. Magnetometer

The clearest difference is in-app purchases: Metal Detector. Magnetometer at none against Sapling Calculator's 2. Metal Detector. Magnetometer also leads on device support. Sapling Calculator's advantage is iOS requirement (14.0 vs 17.0). On price there is nothing between them.

Both are free to download. Sapling Calculator sells 2 in-app purchases, starting at $9.99 per month. Metal Detector. Magnetometer asks for nothing beyond the download.

## The numbers

| Metric | Sapling Calculator | Metal Detector. Magnetometer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/metal-detector-magnetometer/id6761862180/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | **No** |
| Ads | — | Yes |
| Update frequency | — | Every 3 months |
| Monetization | — | Ad-supported |
| Size | 167 MB | 1 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Suleyman ER](https://appshunter.io/developer/1510947588) | [Alejandro Cordon](https://appshunter.io/developer/553178609) |

## What reviewers say

### Sapling Calculator

[App page](https://appshunter.io/ios/app/sapling-calculator/id6453635804)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Subscription | $9.99 | per month |
| 1 Year Subscriptions | $99.99 | per year |


### Metal Detector. Magnetometer

[App page](https://appshunter.io/ios/app/metal-detector-magnetometer/id6761862180)

This utility app turns your device into a magnetic field detector. It measures magnetic fields in real-time, providing detailed 3-axis data and color-coded alerts for metal detection. Useful for finding hidden objects or for educational purposes.

**Highlights:** Real-time magnetic field measurement, 3-axis magnetic field breakdown, Color-coded metal detection alerts, Manual sensor calibration, Geomagnetic rotation vector display, Magnitude history tracking

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

**In-app purchases:** none


## Frequently asked questions

### Is Sapling Calculator free?

Sapling Calculator is free to download, with in-app purchases available.

### Is Metal Detector. Magnetometer free?

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

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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.*