# 金属スキャナー：壁裏の下地・ビス探し vs StudSearch

The clearest difference is ads: 金属スキャナー：壁裏の下地・ビス探し at none against StudSearch's shown. 金属スキャナー：壁裏の下地・ビス探し also leads on update cadence (daily vs every 8 days) and iOS requirement (15.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

金属スキャナー：壁裏の下地・ビス探し ships an update daily, StudSearch every 8 days. The most recent releases landed on October 31, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 金属スキャナー：壁裏の下地・ビス探し | StudSearch |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Every 8 days |
| Size | 25 MB | 5 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Moeki Kozawa](https://appshunter.io/developer/1770452138) | [HISAHITO TSUCHIDA](https://appshunter.io/developer/6781903003) |

## What reviewers say

### 金属スキャナー：壁裏の下地・ビス探し

[App page](https://appshunter.io/ios/app/id6787725625)

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

**In-app purchases:** none


### StudSearch

[App page](https://appshunter.io/ios/app/studsearch-stud-finder/id6789477844)

**In-app purchases:** none


## Frequently asked questions

### Is 金属スキャナー：壁裏の下地・ビス探し free?

金属スキャナー：壁裏の下地・ビス探し is free to download, with no in-app purchases.

### Is StudSearch free?

StudSearch is free to download, with no in-app purchases.

### Do 金属スキャナー：壁裏の下地・ビス探し or StudSearch have ads?

StudSearch shows ads; 金属スキャナー：壁裏の下地・ビス探し does not.

### Which is updated more often, 金属スキャナー：壁裏の下地・ビス探し or StudSearch?

金属スキャナー：壁裏の下地・ビス探し ships an update daily, and StudSearch every 8 days. Most recently, 金属スキャナー：壁裏の下地・ビス探し was updated on October 31, 2026 and StudSearch on October 28, 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.*