# Space Station Passes — Predict ISS, Tiangong passes

> Predicts satellite passes for ISS, Tiangong, and other satellites globally. (iPhone/iPad app by Sihao Lu.)

- Source: https://appshunter.io/ios/app/space-station-passes/id1578649430 (this page in markdown: same URL + `.md`)
- Developer: [Sihao Lu](https://appshunter.io/developer/521404296)
- Category: Education, Reference
- Price: Free
- Rating: 5.00/5 from 2 App Store ratings
- Age rating: 4+
- Requires: iOS 18.0 · 121 MB
- Languages: American English, French (France), Japanese, Korean, Brazilian Portuguese, Russian, Chinese (Simplified, China), European Spanish
- Released: 2022-11-27
- Data updated: 2026-06-03
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/space-station-passes/id1578649430/reviews.md

## What is Space Station Passes?

Space Station Passes predicts ISS and Tiangong passes over you with useful infographics and much more.
- Pass prediction: predict satellite passes for ISS, Tiangong and 4000+ satellites over any geographical location globally.
- Sky chart: pinpoint the trail of satellite pass with detailed interactive star chart.
- Notifications: timely notifications for ISS and Tiangong passes; set alarm for individual satellite passes, so you won't miss the moment.
- Night mode: preserve your night vision while using the app.
- Realtime sky: This is an experimental feature that shows all the currently passing satellites above you.

## Key features

- Satellite pass prediction
- Interactive sky chart
- Customizable notifications
- Night mode
- Real-time satellite tracking


## Frequently asked questions about Space Station Passes

### How accurate are Space Station Passes predictions?

The app predicts satellite passes for ISS, Tiangong, and over 4000 other satellites globally. While specific accuracy metrics aren't detailed, the app aims to provide precise tracking for users.

### Can I set alarms for specific satellite passes with Space Station Passes?

Yes, you can set alarms for individual satellite passes, including the ISS and Tiangong, ensuring you don't miss important celestial events.

### Does Space Station Passes work offline?

The description does not specify offline functionality. However, pass prediction and notifications typically require an active internet connection for real-time data.

### What devices are compatible with Space Station Passes?

Space Station Passes is currently supported on iPhones. The app is rated for ages 4 and up.

### How often is Space Station Passes updated?

The latest version, 1.6.4, was updated on November 12, 2025. This indicates a relatively recent update, suggesting ongoing development and support.

### What makes Space Station Passes stand out from other satellite tracking apps?

Space Station Passes offers detailed infographics, an interactive star chart, and a real-time sky feature showing currently passing satellites above you, in addition to standard pass predictions and notifications.

### Does Space Station Passes have ads?

No, Space Station Passes does not contain advertisements. It is a completely ad-free application.

### What is the user sentiment for Space Station Passes?

Based on the provided data, the app has a perfect 5.0-star rating from 2 reviews, indicating very positive user sentiment.

## Version history (last 5 releases)

### 1.6.4 — 2025-11-12

- Optimized onboarding flow to improve user experience.

### 1.6.3 — 2025-08-25

- Combine sky chart tutorials and improved user experience.
- Added exit button in the tutorial.

### 1.6.2 — 2025-08-23

Combine sky chart tutorials and improved user experience.

### 1.6.1 — 2025-08-23

- Added a brand new sky chart tutorial.

### 1.6.0 — 2025-08-22

- Add Japanese and Korean localizations
- Resolved an issue causing space station pass notifications not being delivered
- Reworked space station pass tutorials, and fixed some truncated texts

## Apps similar to Space Station Passes

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [SpaceStationAR LITE](https://appshunter.io/ios/app/spacestationar-lite/id1023377153) | 4.5 (138) | Free | Education |
| [Satellite Chasers](https://appshunter.io/ios/app/satellite-chasers/id1505877457) | 4.5 (23) | Free | Education |
| [AstroPhoto LTE](https://appshunter.io/ios/app/astrophoto-lte/id6470926558) | — | Free | Education |
| [Daily Astronomy Explorer](https://appshunter.io/ios/app/daily-astronomy-explorer/id6461419168) | — | Free | Education |
| [RST 599 Pro](https://appshunter.io/ios/app/rst-599-pro/id1497452984) | 4.0 (3) | $4.99 | Education |
| [King DK](https://appshunter.io/ios/app/king-dk/id1159754014) | — | $0.99 | Education |

## More apps by Sihao Lu

- [Santa Clara Food Safety](https://appshunter.io/ios/app/santa-clara-food-safety/id6755622740)

All apps by Sihao Lu: https://appshunter.io/developer/521404296

## Related topics

[sihao lu](https://appshunter.io/ios/topics/sihao-lu) · [space station passes](https://appshunter.io/ios/topics/space-station-passes) · [estacion espacial](https://appshunter.io/ios/topics/estacion-espacial)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-03.*