# Stud Finder vs OTA Tools

The clearest difference is in-app purchases: OTA Tools at none against Stud Finder's 1. OTA Tools also leads on iOS requirement (15.6 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. Stud Finder sells 1 one-off in-app purchase. OTA Tools asks for nothing beyond the download.

## The numbers

| Metric | Stud Finder | OTA Tools |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (7 ratings)](https://appshunter.io/ios/app/stud-finder-studspotter/id6736481050/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 11 days | — |
| Monetization | Free | — |
| Size | 9 MB | 13 MB |
| Requires iOS | 18.6 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [LimeLime Labs LLC](https://appshunter.io/developer/1002915290) | [贵州正安娜塔莎乐器制造有限公司](https://appshunter.io/developer/1679499720) |

## What reviewers say

### Stud Finder

[App page](https://appshunter.io/ios/app/stud-finder-studspotter/id6736481050)

This utility app helps locate studs and metal behind walls using magnetic field detection. It also provides a precision level tool for accurate alignment and angle measurements, ideal for home improvement and professional projects.

**Highlights:** Magnetic stud and metal detection, Precision level tool, Angle measurement, Intuitive interface, Accurate results, Multiple utilities in one app

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Pro | $0.99 | one-time |


### OTA Tools

[App page](https://appshunter.io/ios/app/ota-tools/id6783259256)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Stud Finder free?

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

### Is OTA Tools free?

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

### Do Stud Finder or OTA Tools have ads?

Neither Stud Finder nor OTA Tools shows ads.

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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.*