# Metal Detector & Gold Scanner vs RepGrid

Metal Detector & Gold Scanner and RepGrid are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Metal Detector & Gold Scanner sells 3 in-app purchases, starting at $3.99 per 7 days and RepGrid sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Metal Detector & Gold Scanner ships an update every 2 months, RepGrid every 4 weeks. The most recent releases landed on October 25, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Metal Detector & Gold Scanner | RepGrid |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (36 ratings)](https://appshunter.io/ios/app/metal-detector-and-gold-scanner/id6760280745/reviews)** | — |
| Number of ratings | **36** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 32 MB | 5 MB |
| Requires iOS | 17.6 | **17** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Ikhlaq Ahmed](https://appshunter.io/developer/1777750146) | [Hugo Andrada](https://appshunter.io/developer/1872157882) |

## What reviewers say

### Metal Detector & Gold Scanner

[App page](https://appshunter.io/ios/app/metal-detector-and-gold-scanner/id6760280745)

Transform your iPhone into a versatile multi-tool. Detect metal objects, find studs, navigate with a compass, measure angles, and use a digital ruler. Includes a sound meter and flashlight for various tasks.

**Highlights:** Metal detection with sound, Digital compass for navigation, Inclinometer and bubble level, Digital ruler for measurements, Sound level meter, Flashlight

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Metal Detector Weekly Premimum | $3.99 | per 7 days |
| Metal Detector Weekly Premium | $11.99 | per month |
| Metal Detector Yearly Premium | $99.99 | per year |


### RepGrid

[App page](https://appshunter.io/ios/app/repgrid-exercise-tracker/id6794585895)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GoalGrid Premium | $3.99 | per month |
| GoalGrid Premium | $24.99 | per year |
| RepGrid Premium Lifetime | $89.99 | one-time |


## Frequently asked questions

### Is Metal Detector & Gold Scanner free?

Metal Detector & Gold Scanner is free to download, with in-app purchases available.

### Is RepGrid free?

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

### Do Metal Detector & Gold Scanner or RepGrid have ads?

Both Metal Detector & Gold Scanner and RepGrid show ads.

### Which is updated more often, Metal Detector & Gold Scanner or RepGrid?

Metal Detector & Gold Scanner ships an update every 2 months, and RepGrid every 4 weeks. Most recently, Metal Detector & Gold Scanner was updated on October 25, 2026 and RepGrid on October 5, 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.*