# GPS Utility vs Auto Invert!

The clearest difference is price: GPS Utility at Free against Auto Invert!'s $0.49. GPS Utility also leads on update cadence (every 4 months vs every 8 months) and iOS requirement (12.0 vs 15.0). Auto Invert!'s advantage is review sentiment (67% vs 50%) and device support (4 vs 2). On ads and in-app purchases there is nothing between them.

GPS Utility is free to download; Auto Invert! costs $0.49 up front. Neither carries in-app purchases, so what you see is what you pay.

GPS Utility ships an update every 4 months, Auto Invert! every 8 months. The most recent releases landed on June 11, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | GPS Utility | Auto Invert! |
| --- | --- | --- |
| Price | **Free** | $0.49 |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/gps-utility/id292815934/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 50.0% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 8 months |
| Monetization | **Free** | Paid |
| Size | 9 MB | 1 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Dimension](https://appshunter.io/developer/292299554) | [Riccardo Cecchini](https://appshunter.io/developer/1646372677) |

## What reviewers say

### GPS Utility

[App page](https://appshunter.io/ios/app/gps-utility/id292815934)

Easily convert between various geographical coordinate systems including DMS, DD, UTM, and MGRS. Get your current location in multiple formats and calculate distances between points. Integrates with Google Maps and other mapping services.

**Highlights:** Coordinate system conversion (DMS, DM, DD, UTM, MGRS), Real-time GPS location, Spherical distance calculation, Google Maps integration, KM and Miles support

**In-app purchases:** none


### Auto Invert!

[App page](https://appshunter.io/ios/app/auto-invert/id6443480300)

This extension inverts website brightness to reduce eye strain and improve nighttime readability without affecting images or videos. Easily toggle the feature for all tabs on a website with a single tap.

**Highlights:** Reduces eye strain, Improves nighttime readability, Inverts brightness without altering colors, Does not affect images or videos, One-tap toggle for all tabs

**Features:** Safari Extension

**In-app purchases:** none


## Frequently asked questions

### Is GPS Utility free?

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

### Is Auto Invert! free?

Auto Invert! costs $0.49, with no in-app purchases.

### Do GPS Utility or Auto Invert! have ads?

Neither GPS Utility nor Auto Invert! shows ads.

### Which is updated more often, GPS Utility or Auto Invert!?

GPS Utility ships an update every 4 months, and Auto Invert! every 8 months. Most recently, GPS Utility was updated on June 11, 2026 and Auto Invert! on September 16, 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.*