# a Love Call vs Metal Detector・EMF Reader

The clearest difference is in-app purchases: a Love Call at none against Metal Detector・EMF Reader's 1. a Love Call also leads on iOS requirement (14.0 vs 16.6). Metal Detector・EMF Reader's advantage is update cadence (weekly vs every 126 months). On price there is nothing between them.

Both are free to download. Metal Detector・EMF Reader sells 1 one-off in-app purchase. a Love Call asks for nothing beyond the download.

a Love Call ships an update every 126 months, Metal Detector・EMF Reader weekly. The most recent releases landed on October 15, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | a Love Call | Metal Detector・EMF Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/metal-detectoremf-reader/id6749162622/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | Every 126 months | **Weekly** |
| Monetization | — | Free |
| Size | 5 MB | 18 MB |
| Requires iOS | **14.0** | 16.6 |
| Devices | — | **iPhone** |
| Age rating | 4+ | 4+ |
| Developer | [KUNIHIRO FUZII](https://appshunter.io/developer/1028336520) | [Yash Mandhyan](https://appshunter.io/developer/1856960217) |

## What reviewers say

### a Love Call

[App page](https://appshunter.io/ios/app/a-love-call/id1066314191)

**In-app purchases:** none


### Metal Detector・EMF Reader

[App page](https://appshunter.io/ios/app/metal-detectoremf-reader/id6749162622)

Transform your iPhone into a versatile tool for detecting metal objects, locating wall studs, and measuring EMF levels. Utilize the device's built-in magnetometer for real-time insights into magnetic fields and signal strength, perfect for various DIY and utility tasks.

**Highlights:** Detect nearby metal objects, Find wall studs, screws, nails, pipes, Real-time magnetic field readings, Live EMF meter and graph visualization, Signal confidence indicator, Axis-based directional detection

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $2.99 | one-time |


## Frequently asked questions

### Is a Love Call free?

a Love Call is free to download, with no in-app purchases.

### Is Metal Detector・EMF Reader free?

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

### Which is updated more often, a Love Call or Metal Detector・EMF Reader?

a Love Call ships an update every 126 months, and Metal Detector・EMF Reader weekly. Most recently, a Love Call was updated on October 15, 2026 and Metal Detector・EMF Reader on October 18, 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.*