# Stud Finder゜ vs QuantaTime

The clearest difference is ads: QuantaTime at none against Stud Finder゜'s shown. Stud Finder゜'s advantage is update cadence (every 4 months vs every 11 months) and iOS requirement (15.0 vs 18.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Stud Finder゜ sells 1 one-off in-app purchase and QuantaTime sells 4 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Stud Finder゜ ships an update every 4 months, QuantaTime every 11 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Stud Finder゜ | QuantaTime |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (5K ratings)](https://appshunter.io/ios/app/stud-finder/id1524134326/reviews)** | — |
| Number of ratings | **5K** | — |
| Positive reviews | 35.2% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 4 months** | Every 11 months |
| Monetization | Free with in-app purchases | — |
| Size | 35 MB | 18 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Hanja Devi](https://appshunter.io/developer/1453140968) | [Talon Strike Software](https://appshunter.io/developer/558604945) |

## What reviewers say

### Stud Finder゜

[App page](https://appshunter.io/ios/app/stud-finder/id1524134326)

This application utilizes your iPhone's magnetometer to detect metal objects, helping you locate hidden studs behind walls. It's designed to quickly find wood studs concealed by drywall, plasterboard, or stucco. Performance may vary based on wall construction and phone accessories.

**Highlights:** Detects studs using magnetometer, Locates metal objects, Works through drywall, plasterboard, stucco, Quick stud detection, Removable case recommended for best performance

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $9.99 | one-time |

**What reviewers like**

- 🚀 Works well
- 👍 Easy to use
- 💡 Innovative app concept
- 🚀 Accurate stud detection

**What reviewers complain about**

- 🐛 Inconsistent performance
- 🐛 Inaccurate stud detection
- 🔋 Drains phone battery
- 💤 Requires high sensitivity setting

**Reported bugs**

- Constant false positive stud detection
- App crashes or freezes
- Sensitivity settings not working as expected

**Requested features**

- Improved stud detection accuracy
- Better calibration options
- More intuitive user interface
- Compatibility with older devices


### QuantaTime

[App page](https://appshunter.io/ios/app/quantatime/id6742660826)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Quarterly | $2.99 | per 3 months |
| Yearly | $5.99 | per year |
| Lifetime | $12.99 | one-time |


## Frequently asked questions

### Is Stud Finder゜ free?

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

### Is QuantaTime free?

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

### Do Stud Finder゜ or QuantaTime have ads?

Stud Finder゜ shows ads; QuantaTime does not.

### Which is updated more often, Stud Finder゜ or QuantaTime?

Stud Finder゜ ships an update every 4 months, and QuantaTime every 11 months. Most recently, Stud Finder゜ was updated on November 3, 2026 and QuantaTime on October 30, 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.*