SUDiver vs pxSat3D
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SUDiver
This educational app brings Stanford University's digital interactive video exploration tools to mobile devices. It allows users to create and share time-space referenced video clips, enabling detailed analysis of any video content.
- Guided-noticing spatial and temporal video referencing
- Touch interface for moving and resizing reference rectangles
- Networked sharing of point-of-view video clips
- Analysis of personal videos and YouTube content
- Social sharing of video clips to platforms like Twitter and Facebook
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The Diver app brings the original Stanford University Digital Interactive Video Exploration and Reflection (DIVER) project* to Apple's iPad and iPhone. Features of the new app include: • A touch interface implementation of Diver's "guided-noticing" spatial and temporal point-of-view video referencing; users can move & resize the Diver guided-noticing rectangle via iOS's familiar touch interface. • An updated implementation of Diver's networked/Internet sharing of point-of-view video clips– allowing for a) dives** directly on your own or anyone else's videos, and b) easy social sharing of dive clips. For more info about the app read the latest notes/documentation: https://app.diver.video/howto/diver_howto_442_01.php Please also see our EULA (end-user-licensing-agreement): https://app.diver.video/eula * For more info about the original Stanford University Diver project visit: https://diver.stanford.edu ** "Dives" are time/space referenced video clips made by (temporally) selecting sub-portions of a video and (spatially) highlighting areas of the video's frame.
pxSat3D
Visualize real-time satellite orbits around Earth. Explore the density of specific satellite types in orbit. Performance may vary on older devices.
- Real-time satellite tracking
- Visualize satellite orbits
- Quantify satellite types
- Space traffic visualization
- Educational space data
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This application will show the space traffic with the satellites currently orbiting . You can visualise the quantity of satellite for one type. Note : on older devices, displaying of numerous objects can be slow.
Screenshots
Verdict
The clearest difference is rating: pxSat3D at 4.5 against SUDiver's 3.0. pxSat3D also leads on iOS requirement (13.0 vs 15.6). SUDiver's advantage is in-app purchases (none vs 2) and update cadence (monthly vs every 3 months). On price, ratings volume, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. pxSat3D sells 2 one-off in-app purchases. SUDiver asks for nothing beyond the download.
pxSat3D holds the better App Store score, 4.5 against 3.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively.
SUDiver ships an update monthly, pxSat3D every 3 months. The most recent releases landed on October 1, 2026 and October 2, 2026 respectively.
| Parameter | SUDiver | pxSat3D |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) | 4.5 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 2 | 2 |
| Update frequency | Monthly — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 7 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Diver Video LLC | P'tit Xav |
Customer experience
SUDiver
pxSat3D
In-app purchases
SUDiver
No in-app purchases
pxSat3D
- Tip$0.99
- Tip$2.99
Questions
Is SUDiver free?
Is pxSat3D free?
Which has better reviews, SUDiver or pxSat3D?
Do SUDiver or pxSat3D have ads?
Which is updated more often, SUDiver or pxSat3D?
Other comparisons
