Comparison

Molecule Geometry 3D vs CrysView

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

Molecule Geometry 3D

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Molecule Geometry turns VSEPR practice into an interactive study tool. Rotate built-in molecules in 3D, or build your own from geometry templates by changing the central atom, ligands, and bond order with instant visual feedback. Study mode adds Quiz, Compare, and Guided Solver so you can practice instead of only browsing. Measure bond angles, show or hide dipoles, lone pairs, and bond types, inspect Lewis structures and resonance forms, and tap atoms to see the element name and formal charge. Save custom builds to your library, search by formula or name, and switch the interface language when you study. Great for class review, homework, and building intuition for geometry, polarity, hybridization, and electron-domain arrangement.

About

CrysView

Features
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CrysView is an interactive 3D unit cell visualization tool designed specifically for chemistry learners. You can start your journey to the world of crystals as soon as you open it. Β· Full Range of Crystal Models It comes with hundreds of standard unit cells including simple cubic, body-centered cubic, face-centered cubic, hexagonal close-packed, diamond, NaCl, perovskite, rutile, and more. Β· Free Gesture Interaction Rotate freely, adjust the view precisely with X/Y/Z sliders. Β· Quick Crystal Search Supports fuzzy searches with chemical formulas, substance names, and lattice types to quickly locate the unit cell you need. Β· Atom Visualization and Differentiation Atoms of different elements use unique colors, with real-time legends to distinguish cations, anions, metals, and nonmetals clearly.

Screenshots

CrysView3 screens

Verdict

The call

The clearest difference is device support: CrysView at 2 against Molecule Geometry 3D's β€”. Molecule Geometry 3D's advantage is iOS requirement (17.0 vs 26.0). On price and in-app purchases there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences Β· 4 level
Molecule Geometry 3D versus CrysView: the parameters behind the verdict, then further details
ParameterMolecule Geometry 3DCrysView
PriceFreeFree
Update frequencyβ€”Every 2 weeks
Adsβ€”No
In-app purchasesNoNo
Devicesβ€”iPhone, iPad β€” better
Requires iOS17.0 β€” better26.0
Further details β€” not scored
Size3 MB15 MB
Age rating4+4+
DeveloperMOOMOO ENTERTAINMENT LLCε‡ŒδΊ‘ 马

In-app purchases

None

Molecule Geometry 3D

No in-app purchases

None

CrysView

No in-app purchases

Questions

Is Molecule Geometry 3D free?
Molecule Geometry 3D is free to download, with no in-app purchases.
Is CrysView free?
CrysView is free to download, with no in-app purchases.

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