# Satellite Tracker Pro vs ISS Tracker

The clearest difference is rating: ISS Tracker at 4.8 against Satellite Tracker Pro's 4.3. ISS Tracker also leads on update cadence (weekly vs every 11 months) and review sentiment (100% vs 72%). Satellite Tracker Pro's advantage is ratings volume (67 vs 20) and iOS requirement (17.0 vs 26.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

ISS Tracker holds the better App Store score, 4.8 against 4.3. Both are backed by a comparable volume of ratings — 67 and 20 respectively. Written reviews point the same way: 72% of Satellite Tracker Pro's written reviews are positive against 100% of ISS Tracker's.

Satellite Tracker Pro ships an update every 11 months, ISS Tracker weekly. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Satellite Tracker Pro | ISS Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (67 ratings)](https://appshunter.io/ios/app/satellite-tracker-pro/id1518484999/reviews) | **[4.8 (20 ratings)](https://appshunter.io/ios/app/iss-tracker-space-station/id6740058138/reviews)** |
| Number of ratings | **67** | 20 |
| Positive reviews | 72.1% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Weekly** |
| Monetization | Free | Free |
| Size | 58 MB | 15 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Kornienko Vyacheslav](https://appshunter.io/developer/1518484998) | [Lucent Enterprises Ltd.](https://appshunter.io/developer/1448644115) |

## What reviewers say

### Satellite Tracker Pro

[App page](https://appshunter.io/ios/app/satellite-tracker-pro/id1518484999)

Track thousands of satellites in real-time with a 3D Earth model and augmented reality sky gazing. Plan your stargazing sessions with pass predictions and receive personalized notifications for your favorite satellites.

**Highlights:** Real-time 3D Earth model with satellite orbits, Augmented reality (AR) sky gazing for satellite location, Next passes feature for stargazing planning, Personalized notifications for satellite passes, Interactive satellite radar with detailed information, In-depth satellite data

**In-app purchases:** none

**What reviewers like**

- 👍 Great and simple UI
- 💡 No in-app purchases
- 💡 Awesome AR feature
- 💡 Surprisingly no adds
- 💡 Free app

**What reviewers complain about**

- 🐛 Buggy on iOS26
- 🐛 Crashes often
- 🐛 Sometimes off by up to 10°
- 🐛 Globe has problems near poles
- 🐛 Globe movement issues

**Reported bugs**

- AR mode camera only turned on first time
- Globe movement issues
- Map is jittery and bogged down with data
- Cannot make Earth move smoothly
- Cannot see satellite itself

**Requested features**

- Filter to see selected satellites
- Preset filters for AR function
- Section for repeater info (on board Yes/No, PL tone, uplink, downlink)
- Add GEO satellites
- Color code different satellites


### ISS Tracker

[App page](https://appshunter.io/ios/app/iss-tracker-space-station/id6740058138)

Monitor the International Space Station's live position and vital telemetry data in real-time. Track its orbit, altitude, velocity, and internal environmental systems. Ideal for space enthusiasts and students interested in space exploration.

**Highlights:** Real-time ISS position tracking, Interactive world map, Altitude and velocity data, Comprehensive telemetry monitoring, Environmental and power system data, Dark mode support

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

**In-app purchases:** none


## Frequently asked questions

### Is Satellite Tracker Pro free?

Satellite Tracker Pro is free to download, with no in-app purchases.

### Is ISS Tracker free?

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

### Which has better reviews, Satellite Tracker Pro or ISS Tracker?

ISS Tracker is rated higher. Satellite Tracker Pro averages 4.3 out of 5 from 67 ratings, while ISS Tracker averages 4.8 from 20 ratings.

### Do Satellite Tracker Pro or ISS Tracker have ads?

Neither Satellite Tracker Pro nor ISS Tracker shows ads.

### Which is updated more often, Satellite Tracker Pro or ISS Tracker?

Satellite Tracker Pro ships an update every 11 months, and ISS Tracker weekly. Most recently, Satellite Tracker Pro was updated on November 3, 2026 and ISS Tracker on November 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.*