# Space Station Tracker vs Above Us

The clearest difference is rating: Above Us at 5.0 against Space Station Tracker's 4.5. Above Us also leads on update cadence (every 9 days vs every 38 months) and iOS requirement (13.0 vs 17.0). On price, ratings volume, ads 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.

Above Us holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 4 and 9 respectively.

Space Station Tracker ships an update every 38 months, Above Us every 9 days. The most recent releases landed on September 17, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Space Station Tracker | Above Us |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (4 ratings)](https://appshunter.io/ios/app/space-station-tracker/id1673123826/reviews) | **[5.0 (9 ratings)](https://appshunter.io/ios/app/above-us-uap-sighting-tracker/id6737234384/reviews)** |
| Number of ratings | 4 | **9** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 38 months | **Every 9 days** |
| Monetization | Free | Free |
| Size | 4 MB | 35 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jaimeson Bilodeau](https://appshunter.io/developer/426891054) | [Pat Berlinquette](https://appshunter.io/developer/1775429545) |

## What reviewers say

### Space Station Tracker

[App page](https://appshunter.io/ios/app/space-station-tracker/id1673123826)

Follow the International Space Station's live location on a globe and get alerts for visible flyovers at your exact location. Features a compass view to help you spot it in the sky.

**Highlights:** Real-time ISS location tracking, Globe view with orbital trajectory, Upcoming visible flyover alerts, GPS-based viewing calculations, Compass view for sky spotting, Azimuth and elevation details

**Features:** macOS Compatibility

**In-app purchases:** none


### Above Us

[App page](https://appshunter.io/ios/app/above-us-uap-sighting-tracker/id6737234384)

This app tracks Unidentified Aerial Phenomena (UAP) sightings in real-time by analyzing anonymized search data from major US cities. It provides a unique and private method for monitoring UAP activity, distinct from traditional sighting reports.

**Highlights:** Real-time UAP sighting tracking, Anonymized search data analysis, Coverage in 10,000+ US cities, Privacy-focused data collection, Map visualization of sightings

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

**In-app purchases:** none


## Frequently asked questions

### Is Space Station Tracker free?

Space Station Tracker is free to download, with no in-app purchases.

### Is Above Us free?

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

### Which has better reviews, Space Station Tracker or Above Us?

Above Us is rated higher. Space Station Tracker averages 4.5 out of 5 from 4 ratings, while Above Us averages 5.0 from 9 ratings.

### Do Space Station Tracker or Above Us have ads?

Neither Space Station Tracker nor Above Us shows ads.

### Which is updated more often, Space Station Tracker or Above Us?

Space Station Tracker ships an update every 38 months, and Above Us every 9 days. Most recently, Space Station Tracker was updated on September 17, 2026 and Above Us on September 22, 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.*