pxSat3D vs Infant Simulation System
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
Infant Simulation System
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Our Infant Simulation System (ISS) consist of an Infant Simulator (smart doll) and an App specially designed for educational or training purposes. With our ISS, Institutions can managed Simulators, Trainers can managed Simulations, and Apprentices can take their experience beyond. Trainers connect their mobile devices to the Smart infant Simulator using Wifi connectivity. Throught the App, trainers will set up simulations, so that Apprentices can take care of the Smart Infant Simulator on their own for a specific time. The Smart Simulator register all cares and behaviours. After simulation period is finished, the Trainer download all data from Simulator to the App for assessing purposes.
Screenshots
Verdict
The clearest difference is in-app purchases: Infant Simulation System at none against pxSat3D's 2. Infant Simulation System also leads on update cadence (every 11 days vs every 3 months). pxSat3D's advantage is device support (4 vs 2). On price, ads and iOS requirement 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. Infant Simulation System asks for nothing beyond the download.
pxSat3D ships an update every 3 months, Infant Simulation System every 11 days. The most recent releases landed on October 18, 2026 and October 27, 2026 respectively.
| Parameter | pxSat3D | Infant Simulation System |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 months | Every 11 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 12 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | P'tit Xav | Solidusystems SA de CV |
In-app purchases
pxSat3D
- Tip$0.99
- Tip$2.99
Infant Simulation System
No in-app purchases
Questions
Is pxSat3D free?
Is Infant Simulation System free?
Do pxSat3D or Infant Simulation System have ads?
Which is updated more often, pxSat3D or Infant Simulation System?
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