# AlphaTech Plotter vs GPS Status & Satellite Sky

The clearest difference is ads: AlphaTech Plotter at none against GPS Status & Satellite Sky's shown. AlphaTech Plotter also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.4). GPS Status & Satellite Sky's advantage is update cadence (every 4 days vs every 6 weeks). On price and in-app purchases there is nothing between them.

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

AlphaTech Plotter ships an update every 6 weeks, GPS Status & Satellite Sky every 4 days. Both last shipped on October 4, 2026.

## The numbers

| Metric | AlphaTech Plotter | GPS Status & Satellite Sky |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.5 (6 ratings)](https://appshunter.io/ios/app/gps-status-and-satellite-sky/id6760257609/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 4 days** |
| Monetization | — | Ad-supported |
| Size | 24 MB | 61 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Elchin Isayev](https://appshunter.io/developer/1857252479) | [Kyu-Hee Jang](https://appshunter.io/developer/1587578867) |

## What reviewers say

### AlphaTech Plotter

[App page](https://appshunter.io/ios/app/alphatech-plotter/id6755915016)

**Features:** macOS Compatibility

**In-app purchases:** none


### GPS Status & Satellite Sky

[App page](https://appshunter.io/ios/app/gps-status-and-satellite-sky/id6760257609)

Visualize GPS, GLONASS, and Galileo satellites in real-time with a sky radar. Get precise location data including coordinates, altitude, speed, and signal quality for navigation and outdoor activities.

**Highlights:** Real-time satellite sky radar, Exact coordinates and altitude display, Ground speed monitoring, GNSS signal quality indicator, Horizontal Dilution of Precision (HDOP), Constellation breakdown (GPS, GLONASS, Galileo)

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

**In-app purchases:** none


## Frequently asked questions

### Is AlphaTech Plotter free?

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

### Is GPS Status & Satellite Sky free?

GPS Status & Satellite Sky is free to download, with no in-app purchases.

### Do AlphaTech Plotter or GPS Status & Satellite Sky have ads?

GPS Status & Satellite Sky shows ads; AlphaTech Plotter does not.

### Which is updated more often, AlphaTech Plotter or GPS Status & Satellite Sky?

AlphaTech Plotter ships an update every 6 weeks, and GPS Status & Satellite Sky every 4 days. Most recently, AlphaTech Plotter was updated on October 4, 2026 and GPS Status & Satellite Sky on October 4, 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.*