# pxSat3D vs Space Daily Mobile

The clearest difference is rating: Space Daily Mobile at 5.0 against pxSat3D's 4.5. Space Daily Mobile also leads on in-app purchases (none vs 2) and update cadence (weekly vs every 3 months). pxSat3D's advantage is device support (4 vs 1) and iOS requirement (13.0 vs 18.2). On price, ratings volume and ads there is nothing between them.

Both are free to download. pxSat3D sells 2 one-off in-app purchases. Space Daily Mobile asks for nothing beyond the download.

Space Daily Mobile holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

pxSat3D ships an update every 3 months, Space Daily Mobile weekly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | pxSat3D | Space Daily Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (2 ratings)](https://appshunter.io/ios/app/pxsat3d/id1493707854/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/space-daily-mobile/id6748365487/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 12 MB | 3 MB |
| Requires iOS | **13.0** | 18.2 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [P'tit Xav](https://appshunter.io/developer/373775246) | [Philip Parker](https://appshunter.io/developer/1791431069) |

## What reviewers say

### pxSat3D

[App page](https://appshunter.io/ios/app/pxsat3d/id1493707854)

Visualize real-time satellite orbits around Earth. Explore the density of specific satellite types in orbit. Performance may vary on older devices.

**Highlights:** Real-time satellite tracking, Visualize satellite orbits, Quantify satellite types, Space traffic visualization, Educational space data

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tip | $0.99 | one-time |
| Tip | $2.99 | one-time |


### Space Daily Mobile

[App page](https://appshunter.io/ios/app/space-daily-mobile/id6748365487)

Discover the universe daily with stunning images, planet facts, and live ISS tracking. Stay updated with NASA news and learn quick space facts. This app is designed for anyone curious about the cosmos.

**Highlights:** Daily high-res NASA images, Planet of the Day facts, Live International Space Station tracking, NASA news feed, Quick space facts

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is pxSat3D free?

pxSat3D is free to download, with in-app purchases available.

### Is Space Daily Mobile free?

Space Daily Mobile is free to download, with no in-app purchases.

### Which has better reviews, pxSat3D or Space Daily Mobile?

Space Daily Mobile is rated higher. pxSat3D averages 4.5 out of 5 from 2 ratings, while Space Daily Mobile averages 5.0 from 1 ratings.

### Do pxSat3D or Space Daily Mobile have ads?

Neither pxSat3D nor Space Daily Mobile shows ads.

### Which is updated more often, pxSat3D or Space Daily Mobile?

pxSat3D ships an update every 3 months, and Space Daily Mobile weekly. Most recently, pxSat3D was updated on November 3, 2026 and Space Daily Mobile on October 30, 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.*