Explorion | Explore & Learn vs Engine Lab
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Explorion | Explore & Learn
This interactive app offers over 200 STEM activities for children, transforming complex subjects into engaging 3D experiences. It provides a safe, hands-on digital laboratory for exploring physics, math, biology, engineering, and astronomy.
- Interactive 3D STEM labs
- Bite-sized learning modules
- Hands-on object manipulation
- Content for all ages
- Safe and focused learning environment
- Physics, math, biology, engineering, astronomy modules
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Fuel your child’s curiosity with Explorion—the ultimate interactive STEM learning app for kids of all ages. Is your child ready to dive into the wonders of the universe? Explorion turns complex concepts into bite-sized, interactive 3D experiences. From the laws of physics to the beauty of biology and the logic of math, we make learning feel like a world of discovery. Why Choose Explorion for Your Child? Explorion is designed by educators and parents to provide a safe, engaging environment for STEM education. We move beyond static textbooks, offering a hands-on digital laboratory right in your pocket. Explore Hundreds of Interactive 3D Labs: Physics: Experiment with gravity, motion, and energy through real-time simulations. Mathematics: Visualize geometry, fractions, and algebra in a way that finally makes sense. Biology: Journey inside a plant cell or explore the human body with detailed 3D models. Engineering: Understand how machines work by taking them apart and putting them back together. Astronomy: Travel through the solar system and learn about the stars and planets. Key Features for Young Explorers: Bite-Sized Learning: Perfect for short attention spans; complex topics are broken down into easy-to-digest modules. Hands-On Interaction: Rotate, zoom, and manipulate 3D objects to see exactly how things work. All Ages Welcome: Content scales from foundational science for younger children to advanced concepts for older students. Safe & Focused: A high-quality educational environment designed to keep kids focused on learning. Built for the Next Generation of Scientists Whether your child is a budding engineer or just curious about why the sky is blue, Explorion provides the tools to find the answers. Our mission is to make science and math accessible, fun, and deeply engaging for every kid. Join thousands of young explorers today! Download Explorion and start your journey into the world of STEM.
Engine Lab
Explore engine mechanics with a touch-first simulator. Build, tune, and test custom engines, observing animations and hearing synthesized exhaust sounds. Export your creations as WAV files.
- Touch-first engine simulation
- Build and save custom engines
- Tune engine parameters
- Simulated dyno pulls
- Crank and piston animation
- Native exhaust synthesis
- Export WAV audio
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Engine Lab is a touch-first engine simulator for exploring how throttle, RPM, torque, manifold pressure, AFR, crank angle, firing order, and drivetrain state move together. Drive five native engine-sim profiles: Inline-4 Prototype, CH270 Single, BMW S54 I6, Audi 2.2 I5, and Chevrolet LS 6.2 V8. Build and save custom engines, tune rev limit, idle, ignition advance, cam timing, detail, and audio mix, then run simulated dyno pulls and compare local history. Watch the crank and pistons animate, hear native exhaust synthesis, and export a WAV generated by the same on-device simulator. No account, network service, or microphone permission is required. Values are simulated/live estimates for interactive exploration, not certified engineering measurements.
Screenshots
Verdict
The clearest difference is monetization model: Explorion | Explore & Learn at free against Engine Lab's free with in-app purchases. Explorion | Explore & Learn also leads on iOS requirement (15.0 vs 18.0). On price, update cadence, ads and in-app purchases 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. Explorion | Explore & Learn sells 1 one-off in-app purchase and Engine Lab sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Explorion | Explore & Learn ships an update weekly, Engine Lab every 9 days. The most recent releases landed on October 11, 2026 and October 10, 2026 respectively.
| Parameter | Explorion | Explore & Learn | Engine Lab |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.0 (1 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Weekly — better | Every 9 days |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 57 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | V&T TECHNOLOGIES PTY. LTD. | Jan Sokol |
In-app purchases
Explorion | Explore & Learn
- Explorion Premium$9.99
Engine Lab
- Engine Lab Pro$4.99
Questions
Is Explorion | Explore & Learn free?
Is Engine Lab free?
Do Explorion | Explore & Learn or Engine Lab have ads?
Which is updated more often, Explorion | Explore & Learn or Engine Lab?
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