Relativistic Space vs PPS Educational
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Relativistic Space
This educational tool simulates the behavior of space and time at high speeds. Developed as part of a master's dissertation, it focuses on relativistic effects without considering acceleration.
- Relativistic velocity simulation
- Space-time behavior visualization
- Pedagogical tool
- Master's dissertation project
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This simple simulator shows how space and time behave at relativistic velocities. It was developed as a pedagogical tool as part of a master's dissertation at the Federal University of Espírito Santo. Thus, it does not take into account the acceleration effects of the spacecraft. It was developed in a partnership between Prof Thiéberson Gomes (UFES), Prof Flávio Gimenes (UFES) and student Luiz Henrique Gobbi, with computational support Rodrigo Marques.
PPS Educational
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is a wholesale pharmaceutical company focused on the promotion and distribution of high-quality medicines in all regions of the RUz
Screenshots
Verdict
Relativistic Space and PPS Educational are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Neither carries in-app purchases, so what you see is what you pay.
Relativistic Space ships an update every 75 months, PPS Educational daily. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | Relativistic Space | PPS Educational |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 75 months | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 52 MB | 38 MB |
| Age rating | 4+ | 12+ |
| Developer | Thieberson Gomes | Rustam Agzamov |
In-app purchases
Relativistic Space
No in-app purchases
PPS Educational
No in-app purchases
Questions
Is Relativistic Space free?
Is PPS Educational free?
Do Relativistic Space or PPS Educational have ads?
Which is updated more often, Relativistic Space or PPS Educational?
Other comparisons
