Gravity Guards vs Smart Science
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Gravity Guards
Engage in an epic auto-battler strategy game where you assemble a team of legendary scientists to learn and apply physics principles. Battle rogue Omnics and protect the world by harnessing scientific forces in a fun, interactive adventure.
- Learn physics through engaging gameplay
- Assemble legendary scientist characters
- Auto-battler strategy with physics mechanics
- Interactive learning and smart battles
- Gamified education for all ages
- Teacher and parent-approved content
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Unleash the Power of Physics – Build Your Ultimate Scientist Team! Welcome to the world of Oumnics – intelligent beings evolved through the laws of physics. Will they choose the path of knowledge or chaos? The future is in your hands! Learn physics, assemble legendary scientists, and fight for a brighter tomorrow. The Story of the Omnics – What Side Will You Take? Mysterious Oumuamua crashed onto Earth, unleashing Omnics – beings born from the very laws of physics! Two scientists shaped their future, but one chose knowledge, the other – power. Now, a traitor leads an army of rogue Omnics, and the world stands on the brink of war. Only you can stop the chaos! Build a squad of legendary scientists, harness the forces of physics, and crush your enemies in epic auto-battler fights. Why This Game is a Must-Play? - Learn Physics Through Play. Your child explores physics with excitement, while you enjoy a break from homework struggles! - Physics + Autobattler = Ultimate Adventure. Place your heroes before battle, strategize, and watch them take on challenges—physics is your greatest weapon! - Legendary Scientists, Reimagined. Omnics are inspired by Einstein, Tesla, Curie, and Faraday—fighting battles and explaining real physics! - Smart, Fun, and Engaging. Characters talk like their real-life counterparts, crack jokes, and keep you entertained! - No More Boring Memorization. Physics laws stick naturally, making tests and exams easier! - Epic Battles Powered by Science. Master the forces of electricity, gravity, and more to outsmart your opponents! - Interactive Learning Meets Strategy. Your knowledge decides the winner—build the ultimate scientist squad and triumph! - Gamified Education. Even those who fear physics will find it fun and easy to understand! - Teacher-Approved. Seamlessly integrates into lessons, sparking students' interest in science! - Parent-Friendly. No violence—just formulas, knowledge, and smart battles! - "Where Was This Game in Our School Days?" Now, physics is an adventure, not a nightmare! - Stunning Visuals & Smart Design. Eye-catching effects help explain even the trickiest laws of physics! - A Game That Inspires & Motivates. The more you play, the better you understand the science behind it all! Enter the world of science and strategy—download now !
Smart Science
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Explore the wonders of Science with fun quizzes and interactive lessons. Designed for kids, this app combines colorful visuals, engaging questions, and rewarding challenges to make learning exciting and enjoyable.
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Verdict
The clearest difference is update cadence: Smart Science at monthly against Gravity Guards's every 4 months. Smart Science also leads on iOS requirement (13.0 vs 16.6). 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. Gravity Guards sells 13 one-off in-app purchases and Smart Science sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Gravity Guards ships an update every 4 months, Smart Science monthly. The most recent releases landed on October 27, 2026 and October 10, 2026 respectively.
| Parameter | Gravity Guards | Smart Science |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 months | Monthly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 296 MB | 190 MB |
| Age rating | 9+ | 4+ |
| Developer | Valeriy Kuznetsov | Oxford EduVision (M) |
In-app purchases
Gravity Guards
- Röntgoum's Project$0.99
- Crystals (100)$0.99
- Box of Lights$0.99
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- Röntgoum's Project$1.99
- Röntgoum's Project Sale$2.99
- Quantum Generator Pack$2.99
- Crystals (100)$4.99
- Röntgoum's Project2 variants$5.99
- Flow Pact Bundle$5.99
- Crystals (1000)$7.99
- Mind Modulator$9.99
- Crystals (5000)$39.99
- Crystals (10000)$69.99
Smart Science
- Science Full VersionFree
Questions
Is Gravity Guards free?
Is Smart Science free?
Do Gravity Guards or Smart Science have ads?
Which is updated more often, Gravity Guards or Smart Science?
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