Planet Gravity vs Flataverse
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Planet Gravity
Explore the gravitational pull of different celestial bodies. Watch pendulums swing and collide under varying gravitational forces, offering a unique physics simulation experience.
- Select different planets for unique gravity
- Observe pendulum collisions
- Physics-based simulation
- Educational planet facts
- Interactive entertainment
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Planet Gravity isn't just about gravity anymore. Select a planet to get a scrolling fact about that planet on the display. This app is a twist on the Newton’s cradle balance balls. The pendulum balls collide just like the real set and you can select other planets to use that planet’s gravity. How does the pendulum swing with different gravity? Even the Sun has gravity - see what it does to the motion of the pendulums (well they'd probably melt but you get the idea.....)
Flataverse
Explore an interactive 3D model of a flat Earth, engage with alternative theories, and test your knowledge through simulations and quizzes. This app encourages critical thinking and offers a unique perspective on natural phenomena.
- Interactive 3D flat Earth model
- Evidence and counterargument cards
- Volcano and tsunami simulations
- Knowledge-testing quizzes
- Exploration of alternative theories
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Step into Flataverse — the app that lets you dive into a fully interactive 3D model of Flat Earth. Rethink, question, and explore the mysteries of our world like never before. Journey through alternative models, engage in thought-provoking simulations, and dive deep into fascinating theories. Whether you're a skeptic or simply curious, Flataverse opens the door to endless discovery and fun! Explore and Question Flat Earth theory has sparked debate for centuries. Flataverse isn’t here to prove or disprove — it’s your playground for exploring diverse perspectives on natural phenomena and Earth’s structure. Engage with the content, challenge ideas, and draw your own conclusions as you navigate through captivating experiences. Key Features: — 3D Flat Earth Model Interact with a detailed 3D model of a flat Earth. Examine this alternative view while recognizing the prevailing scientific stance on Earth's shape. — Original & Versus Proof Cards Engage with two types of collectible cards — Original cards presenting evidence and Versus cards showcasing counterarguments. Weigh arguments, explore competing theories, and develop your own perspective. — Interactive Simulations Witness volcanoes, tsunamis, and more come to life. Reimagine the forces of nature through dynamic visualizations that make you see the world from new angles. — Quizzes & Challenges Test your knowledge, uncover hidden facts, and explore Earth's mysteries with fun, engaging quizzes that inspire thought and reflection. A Fresh Perspective on Exploration Flataverse welcomes curious minds eager to explore. We provide a space where ideas flow freely — a journey, not a lecture. It’s not about persuasion but about exploration, questioning, and enjoyment. Why Choose Flataverse? In an era flooded with information, Flataverse empowers you to think independently. Expand your horizons, explore unconventional ideas, and reflect on the diverse ways people view our world. Knowledge is an adventure, and Flataverse is your guide. --- Join the Exploration By installing Flataverse, you are not subscribing to any particular theory but joining a community of thinkers who appreciate both the wonder of scientific discovery and the value of creative exploration. We invite you to interact with the app’s features, engage with others, and expand your view of the world around you. Disclaimer Flataverse App is designed for entertainment purposes only. It is meant to provide enjoyment and should not be taken as a source of scientific knowledge or guidance for actions. We do not position ourselves as a scientific or educational resource. All the information presented in the app is based on personal opinions and subjective data. Our application is not intended to offend or insult anyone. The opinions expressed in the application may be controversial and ambiguous, but we strive to present them respectfully. While the main goal of the app is entertainment, some topics and questions in it may stimulate certain approaches to thinking. We have used verified sources to search for and present information to offer users diverse materials. We encourage you to perceive this information with an open mind and critical thinking. Thank you for choosing our application! We hope it brings you a lot of joy and interesting moments. --- Access Premium Content with a Subscription (auto-renewal): Weekly Pass – 1 Week, $6.99 (billed weekly) Annual Access – 1 Year, $49.99 (billed annually) Annual Access – 50% Off – 1 Year, $24.99 (billed annually) Legal & Privacy: EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://flataverse.com/app-privacy-policy/
Screenshots
Verdict
The clearest difference is in-app purchases: Planet Gravity at none against Flataverse's 4. Flataverse's advantage is update cadence (monthly vs every 14 months) and review sentiment (48% vs 25%). On price, 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. Flataverse sells 4 in-app purchases, starting at $6.99 per 7 days. Planet Gravity asks for nothing beyond the download.
Planet Gravity ships an update every 14 months, Flataverse monthly. The most recent releases landed on June 7, 2026 and September 24, 2026 respectively.
| Parameter | Planet Gravity | Flataverse |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.6 (779 ratings) — better |
| Positive reviews | 25.0% of reviews | 48.0% of reviews — better |
| Number of ratings | — | 779 — better |
| Update frequency | Every 14 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 486 MB |
| Age rating | 4+ | 4+ |
| Developer | Niagara Mobile LLC | Appsline |
Customer experience
Planet Gravity
Flataverse
Bugs and requests
Planet Gravity
Not enough reviews yet to summarise bugs or requests.
Flataverse
Reported bugs
3 issues- Glitchy zoom functionality on 3D model
- Wonky rotations on the globe visualization
- Texture quality needs improvement
Requested features
5 requests- Community chat room or discussion board
- Free or lower-cost access to content
- Better 3D model textures and polish
- Fix rotation glitches on the globe model
- More witnessable, observable evidence
In-app purchases
Planet Gravity
No in-app purchases
Flataverse
- Discovery Week$6.997 Days
- Discovery Week3 Days trial$6.997 Days
- One Year Explorer (50% OFF)$24.991 Year
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- One Year Explorer$49.991 Year
Questions
Is Planet Gravity free?
Is Flataverse free?
Do Planet Gravity or Flataverse have ads?
Which is updated more often, Planet Gravity or Flataverse?
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