# TecnoGPS vs Stud Finder Pro

The clearest difference is in-app purchases: TecnoGPS at none against Stud Finder Pro's 1. Stud Finder Pro's advantage is update cadence (every 3 weeks vs every 11 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Stud Finder Pro sells 1 in-app purchase, starting at $4.99 per 7 days. TecnoGPS asks for nothing beyond the download.

TecnoGPS ships an update every 11 months, Stud Finder Pro every 3 weeks. The most recent releases landed on October 8, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | TecnoGPS | Stud Finder Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 3 weeks** |
| Size | 159 MB | 1 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Guillermo Guidotti](https://appshunter.io/developer/1217356339) | [PROBABILITY LLC](https://appshunter.io/developer/1482354660) |

## What reviewers say

### TecnoGPS

[App page](https://appshunter.io/ios/app/tecnogps/id1217356340)

**Features:** macOS Compatibility

**In-app purchases:** none


### Stud Finder Pro

[App page](https://appshunter.io/ios/app/stud-finder-pro-scanner/id6759052984)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Access | $4.99 | per 7 days |


## Frequently asked questions

### Is TecnoGPS free?

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

### Is Stud Finder Pro free?

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

### Do TecnoGPS or Stud Finder Pro have ads?

Neither TecnoGPS nor Stud Finder Pro shows ads.

### Which is updated more often, TecnoGPS or Stud Finder Pro?

TecnoGPS ships an update every 11 months, and Stud Finder Pro every 3 weeks. Most recently, TecnoGPS was updated on October 8, 2026 and Stud Finder Pro on October 5, 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.*