# FlowDetect vs Wall Stud Finder Beam Detector

The clearest difference is in-app purchases: FlowDetect at none against Wall Stud Finder Beam Detector's 3. FlowDetect also leads on update cadence (daily vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Wall Stud Finder Beam Detector sells 3 in-app purchases, starting at $2.99 per 7 days. FlowDetect asks for nothing beyond the download.

FlowDetect ships an update daily, Wall Stud Finder Beam Detector monthly. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | FlowDetect | Wall Stud Finder Beam Detector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (158 ratings)](https://appshunter.io/ios/app/wall-stud-finder-beam-detector/id6751721442/reviews)** |
| Number of ratings | — | **158** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Monthly |
| Monetization | — | Free with in-app purchases |
| Size | 63 MB | 9 MB |
| Requires iOS | 16.6 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Mario Davoli](https://appshunter.io/developer/1568279333) | [田亮 王](https://appshunter.io/developer/1803006176) |

## What reviewers say

### FlowDetect

[App page](https://appshunter.io/ios/app/flowdetect/id1587553569)

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

**In-app purchases:** none


### Wall Stud Finder Beam Detector

[App page](https://appshunter.io/ios/app/wall-stud-finder-beam-detector/id6751721442)

Transform your phone into a versatile stud finder and detector for various wall materials. It identifies studs, metal pipes, rebar, and even live AC wires using your device's magnetometer. Includes helpful tools like a ruler, protractor, level meter, and construction calculator for DIY projects.

**Highlights:** Stud detection using magnetometer, Metal pipe and rebar identification, Live AC wire detection, On-screen ruler and protractor, Digital level meter, Construction calculator

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Wall Stud Finder Premium | $2.99 | per 7 days |
| Wall Stud Finder Premium | $4.99 | per month |
| Wall Stud Finder Premium | $6.99 | one-time |


## Frequently asked questions

### Is FlowDetect free?

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

### Is Wall Stud Finder Beam Detector free?

Wall Stud Finder Beam Detector is free to download, with in-app purchases available.

### Do FlowDetect or Wall Stud Finder Beam Detector have ads?

Neither FlowDetect nor Wall Stud Finder Beam Detector shows ads.

### Which is updated more often, FlowDetect or Wall Stud Finder Beam Detector?

FlowDetect ships an update daily, and Wall Stud Finder Beam Detector monthly. Most recently, FlowDetect was updated on October 27, 2026 and Wall Stud Finder Beam Detector 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.*