Stargame quiz vs ViGravitatis
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Stargame quiz
Test your astronomy knowledge with this space-themed trivia game. Compete solo, with friends, or against others worldwide. Earn in-game currency and unlock special abilities to boost your score.
- Multiple play modes (solo, friends, network, bot)
- 25 astronomy categories
- Unlockable "Divine Assets" for score boosts
- Submit your own questions
- Discover local astronomical events
- Bilingual (English and French)
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Stargame is a space-themed quiz game where stargazers of all levels, from armchair enthusiasts to experienced space adventurers, get the chance to test their knowledge of the heavens in a thrilling battle of wits. The Game is now totally free, and there are no intrusive ads. The main mode allows single players to answer questions in a variety of categories, from planets, to space agencies, to the history of space travel and beyond, but multiplayer and community features further enhance Stargame’s appeal, along with a number of other inventive ideas. Key features include “Divine Assets,” which are earned by answering chains of questions correctly, and which have a number of effects to help bump up the player’s score, including giving extra time, removing incorrect answers and more. Using Divine Assets unlocks trophies which then reward players with Higgs Boson, Stargame’s in-game currency, which can be spent to unlock even more Divine Assets. Colnet.ca will donate a portion of micro-payments to Canada Science and Technology Museums Corporation Foundation. The second phase of development is bringing multi-player to Stargame, and is allowing users to create teams with their friends or players from across the world and go head-to-head with their rivals in competitions and tournaments. Divine Assets take on a whole new role in multi-player and add more tactical options to deepen the gameplay and extend the game’s long-term appeal. You can also now play against a bot. Perhaps most excitingly of all, users can influence the Stargame’s development by submitting questions via stargame.ca After approval, questions will appear in the game so users can take pride that their own knowledge is being used to test that of other space enthusiasts. Users will also be able to communicate via a customized Slack team, while further features include in-game listings for local astronomical events by groups and universities, user polls, and more. For more information on the game, to contact the developer and to submit questions, head to stargame.ca. Stargame main features include: ► Multiple play modes, solo, friends, network, against a bot. ► 25 different categories ( planets, stars, rovers, particles etc ... ) ► 178 different trophies, ► Unlock special options by answering chains of questions correctly, ► Questions are linked through stargame.ca submit your own so the global number of questions will increase, ► Autosave, ► World top scores, ► Bilingual English and French, ► Discover local events about Astronomy, ► Participate to custom poll about Astronomy, ► Join the slack team stargamequiz.
ViGravitatis
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The physics is fun! The law of gravity in particular. Explore it with ViGravitatis today and understand the trajectory of celestials tomorrow! Guide: Modes ViGravitatis provides two key modes: Creation and Simulation. In the Creation Mode, you have the full power to place anything in your space and anywhere. When you press Play, Simulation mode starts automatically. In this mode, you are limited to changing a few parameters of a selected celestial. Moreover, different capabilities are available when simulation is playing compared to when it is paused. Use the toggle with the hammer icon to switch between Creation and Simulation. Note that when you switch from Simulation to Creation, the space is reset to its initial state. Meaning that the positions and velocities of celestials are reset. The key scenario of using the app is to set up your scene in the Creation Mode and then check how it is changing during the simulation. Then, go back to Creation Mode, change a few initial parameters, and check again how it affects the simulation. Guide: Simulation Speed There are a few ways you can affect the speed of the simulation. First of all, it can be completely paused at any time. So, no objects are moving. But you can also change the accuracy of the simulation using the slider near the Play/Pause toggle. It can increase the speed of the simulation, sacrificing accuracy. So, at very high speeds, objects can start moving in a very surprising way, albeit inaccurately. On the other hand, you can change the “iterations count”. With greater iterations in total simulation runs, faster without any degradation in accuracy, but it will require more battery power of your device.
Screenshots
Verdict
The clearest difference is update cadence: Stargame quiz at every 5 months against ViGravitatis's every 47 months. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Stargame quiz ships an update every 5 months, ViGravitatis every 47 months. The most recent releases landed on October 22, 2026 and October 11, 2026 respectively.
| Parameter | Stargame quiz | ViGravitatis |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| Update frequency | Every 5 months — better | Every 47 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 14.2 — better |
| Further details — not scored | ||
| Size | 17 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | Charles-Jeremy COLNET | Artyom Rudakov |
In-app purchases
Stargame quiz
No in-app purchases
ViGravitatis
No in-app purchases
Questions
Is Stargame quiz free?
Is ViGravitatis free?
Do Stargame quiz or ViGravitatis have ads?
Which is updated more often, Stargame quiz or ViGravitatis?
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