# Rummy Sheet vs Stud Finder

Rummy Sheet and Stud Finder 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. Neither carries in-app purchases, so what you see is what you pay.

Rummy Sheet ships an update monthly, Stud Finder every 3 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Rummy Sheet | Stud Finder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.1 (10 ratings)](https://appshunter.io/ios/app/stud-finder-wall-scanner/id6764902548/reviews)** |
| Number of ratings | — | **10** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 6 MB | 2 MB |
| Requires iOS | 17.6 | 17.6 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [TinyStack, LLC](https://appshunter.io/developer/1855204790) | [Monolayer Studio](https://appshunter.io/developer/1864336935) |

## What reviewers say

### Rummy Sheet

[App page](https://appshunter.io/ios/app/rummy-sheet/id6755643801)

**In-app purchases:** none


### Stud Finder

[App page](https://appshunter.io/ios/app/stud-finder-wall-scanner/id6764902548)

This utility app uses your iPhone's magnetometer to detect metal fasteners behind drywall, helping you locate stud lines. Simply sweep your phone across the wall to find screws and nails, then mark the spikes to identify the stud's position for mounting.

**Highlights:** Detects metal fasteners behind drywall, Locates stud lines, Uses iPhone's magnetometer, Simple sweep-and-detect method, No ads or interruptions

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

**In-app purchases:** none


## Frequently asked questions

### Is Rummy Sheet free?

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

### Is Stud Finder free?

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

### Do Rummy Sheet or Stud Finder have ads?

Neither Rummy Sheet nor Stud Finder shows ads.

### Which is updated more often, Rummy Sheet or Stud Finder?

Rummy Sheet ships an update monthly, and Stud Finder every 3 weeks. Most recently, Rummy Sheet was updated on October 24, 2026 and Stud Finder on October 24, 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.*