# SatRadar vs OrbitRadar

The clearest difference is in-app purchases: OrbitRadar at none against SatRadar's 2. SatRadar's advantage is update cadence (every 2 days vs every 5 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. SatRadar sells 2 one-off in-app purchases. OrbitRadar asks for nothing beyond the download.

SatRadar ships an update every 2 days, OrbitRadar every 5 days. The most recent releases landed on October 31, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | SatRadar | OrbitRadar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (6 ratings)](https://appshunter.io/ios/app/satradar-satellite-tracker/id6760600849/reviews)** | — |
| Number of ratings | **6** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 5 days |
| Monetization | Free with in-app purchases | — |
| Size | 68 MB | 26 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [David Hodge](https://appshunter.io/developer/1244489778) | [OFL AS](https://appshunter.io/developer/6785120538) |

## What reviewers say

### SatRadar

[App page](https://appshunter.io/ios/app/satradar-satellite-tracker/id6760600849)

Track thousands of satellites in real-time, from the ISS to Starlink constellations. Explore orbital paths, view satellite details, and even travel back in time to witness the history of space exploration. The app offers a detailed view of human activity in low Earth orbit.

**Highlights:** Real-time satellite tracking, View ISS and Tiangong, Global navigation satellite systems, Weather satellite tracking, Detailed satellite information, Time travel visualization, GPU-accelerated performance

**Features:** Family Sharing, SharePlay

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Time Travel | $4.99 | one-time |
| Unlock Starlink | $9.99 | one-time |


### OrbitRadar

[App page](https://appshunter.io/ios/app/orbitradar/id6789179687)

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

**In-app purchases:** none


## Frequently asked questions

### Is SatRadar free?

SatRadar is free to download, with in-app purchases available.

### Is OrbitRadar free?

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

### Do SatRadar or OrbitRadar have ads?

Neither SatRadar nor OrbitRadar shows ads.

### Which is updated more often, SatRadar or OrbitRadar?

SatRadar ships an update every 2 days, and OrbitRadar every 5 days. Most recently, SatRadar was updated on October 31, 2026 and OrbitRadar on October 28, 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.*