# GPS Installer vs Calculator area

The clearest difference is ads: GPS Installer at none against Calculator area's shown. GPS Installer also leads on update cadence (every 6 weeks vs every 11 months) and monetization model (free vs ad-supported). On price, review sentiment, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

GPS Installer ships an update every 6 weeks, Calculator area every 11 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | GPS Installer | Calculator area |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (2 ratings)](https://appshunter.io/ios/app/calculator-area/id1619542459/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 6 weeks** | Every 11 months |
| Monetization | **Free** | Ad-supported |
| Size | 27 MB | 38 MB |
| Requires iOS | **10.2** | 14.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [M2M DATA GROUP LIMITED](https://appshunter.io/developer/1425847555) | [KSENIYA DEMIDOVA](https://appshunter.io/developer/1595082340) |

## What reviewers say

### GPS Installer

[App page](https://appshunter.io/ios/app/gps-installer/id1293224753)

This application helps installers of GPS devices verify and test their installations. It ensures the proper functioning of the GPS unit after it has been set up.

**Highlights:** Test GPS unit installation, Verify GPS device functionality, Installer-focused utility

**Features:** macOS Compatibility

**In-app purchases:** none


### Calculator area

[App page](https://appshunter.io/ios/app/calculator-area/id1619542459)

Easily calculate the area of various shapes like rooms, roofs, and ceilings with a few taps. The app automatically corrects right angles and offers an option for manual angle correction to create any shape. It also allows for easy manipulation of angles and merging of walls.

**Highlights:** Calculate area of rooms, roofs, ceilings, Automatic right angle correction, Manual angle correction for any shape, Move and merge walls, User feedback integration

**In-app purchases:** none


## Frequently asked questions

### Is GPS Installer free?

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

### Is Calculator area free?

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

### Do GPS Installer or Calculator area have ads?

Calculator area shows ads; GPS Installer does not.

### Which is updated more often, GPS Installer or Calculator area?

GPS Installer ships an update every 6 weeks, and Calculator area every 11 months. Most recently, GPS Installer was updated on November 3, 2026 and Calculator area on November 3, 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.*