# StarPilot vs GPS Anti Spoof Pro

The clearest difference is price: GPS Anti Spoof Pro at $19.99 against StarPilot's $49.99. GPS Anti Spoof Pro also leads on review sentiment (100% vs 75%). On rating, ratings volume, update cadence and ads there is nothing between them.

StarPilot costs $49.99 and GPS Anti Spoof Pro $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.9 for StarPilot against 5.0 for GPS Anti Spoof Pro. Both are backed by a comparable volume of ratings — 8 and 7 respectively. Written reviews are what separate them: 75% of StarPilot's written reviews are positive against 100% of GPS Anti Spoof Pro's.

StarPilot ships an update every 4 months, GPS Anti Spoof Pro every 5 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | StarPilot | GPS Anti Spoof Pro |
| --- | --- | --- |
| Price | $49.99 | **$19.99** |
| Rating | [4.9 (8 ratings)](https://appshunter.io/ios/app/starpilot/id359071446/reviews) | **[5.0 (7 ratings)](https://appshunter.io/ios/app/gps-anti-spoof-pro/id1379926231/reviews)** |
| Number of ratings | **8** | 7 |
| Positive reviews | 75.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 5 months |
| Monetization | Paid | Paid |
| Size | 4 MB | 12 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Starpath Corp](https://appshunter.io/developer/1345556660) | [Frank Reed](https://appshunter.io/developer/1379926230) |

## What reviewers say

### StarPilot

[App page](https://appshunter.io/ios/app/starpilot/id359071446)

This app provides advanced celestial navigation computations for iPhone and iPod touch. It offers mathematical and graphic solutions for position fixes, great circle sailing, and more, including lunar distance methods and a sight planner for accurate results.

**Highlights:** Celestial sight reductions, Position fixes and great circle sailing, Lunar distance method for GMT, Graphical Sight Planner, Sight Analyzer function, Menu-driven interface, Perpetual almanac

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

**In-app purchases:** none


### GPS Anti Spoof Pro

[App page](https://appshunter.io/ios/app/gps-anti-spoof-pro/id1379926231)

Instantly compare observed celestial navigation altitudes with calculated ones. This app helps mariners detect GPS spoofing and functions as a celestial navigation trainer. It automatically includes all necessary corrections for accurate readings.

**Highlights:** Celestial altitude comparison, GPS spoofing detection, Celestial navigation trainer, Automatic correction calculations, Offline functionality, Sun, Moon, planet, and star data

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

**In-app purchases:** none


## Frequently asked questions

### Is StarPilot free?

StarPilot costs $49.99, with no in-app purchases.

### Is GPS Anti Spoof Pro free?

GPS Anti Spoof Pro costs $19.99, with no in-app purchases.

### Which has better reviews, StarPilot or GPS Anti Spoof Pro?

GPS Anti Spoof Pro is rated higher. StarPilot averages 4.9 out of 5 from 8 ratings, while GPS Anti Spoof Pro averages 5.0 from 7 ratings.

### Do StarPilot or GPS Anti Spoof Pro have ads?

Neither StarPilot nor GPS Anti Spoof Pro shows ads.

### Which is updated more often, StarPilot or GPS Anti Spoof Pro?

StarPilot ships an update every 4 months, and GPS Anti Spoof Pro every 5 months. Most recently, StarPilot was updated on November 1, 2026 and GPS Anti Spoof Pro on November 2, 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.*