Atomify vs Quantum Mechanics
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Atomify
Explore atomic physics and molecular behavior with a powerful simulation tool. Visualize atoms and molecules in liquids, solids, and gases, transforming your device into a personal physics laboratory for learning or research.
- Atomic and molecular simulations
- Visual understanding of matter
- Physics research tool
- LAMMPS integration
- Open-source code
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LAMMPS on your phone/tablet! Learn about atomic physics or show your research to other people. Gain intuitive visual understanding of how atoms behave in liquids, solids and gases. With Atomify, your phone/tablet is transformed into a physics simulator allowing you to study atoms and molecules building up everything on this planet. In Atomify you are in charge of the universe. You are God. Perfect for anyone wanting to understand physics at the atomic level. The simulations are performed with the high performance molecular dynamics code, LAMMPS[1]. Developed by Anders Hafreager and Svenn-Arne Dragly (PhD candidates at the University of Oslo). Atomify LAMMPS is open source (GPLv3) and the source code can be found on GitHub[2]. [1] http://lammps.sandia.gov/ [2] https://github.com/ovilab/atomify
Quantum Mechanics
Explore various theories on the model and structure of atoms. This app details concepts like atomic postulates, photon mechanisms, and models for hydrogen, helium, lithium, beryllium, boron, carbon, nitrogen, and oxygen. It also covers related physics principles such as gravity, electromagnetism, and time.
- Atomic structure theories
- Models of various elements
- Photon mechanism explanations
- Gravity and electromagnetism concepts
- Time and electricity principles
- Mathematical algorithms
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Different theories about model and structure of atoms. Contents: - Set variables - Postulates - Mechanism of photons - (H) Hydrogen model - (H₂) model - (H₃) model - (H₄) model - (He) Helium-4 model - (He) Helium-5 model - (Li) Lithium-5 model - (Li) Lithium-6 model - (Li) Lithium-7 model - (Be) Beryllium-7 model - (Be) Beryllium-8 model - (Be) Beryllium-9 model - (Be) Beryllium-10 model - (B) Boron-8 model - (B) Boron-9 model - (B) Boron-10 model - (C) Carbon-10 model - (C) Carbon-11 model - (C) Carbon-12 model - (C) Carbon-13 model - (N) Nitrogen-11 model - (N) Nitrogen-12 model - (N) Nitrogen-13 model - (N) Nitrogen-14 model - (O) Oxygen-13 model - (O) Oxygen-14 model - (O) Oxygen-15 model - (O) Oxygen-16 model - (O) Oxygen-17 model - Flame (2 H₂ + O₂ > 2 H₂O) - Point of gravity - The sun doesn't shine and warm - Rays of cold - Climate control - Fifth Element - Excess energy - Electromagnetism - Gravity, Coulomb's law - Capacitor. Law of equilibrium - Atom - Radiowaves, Light, X-rays - Just Gravity - Just Gravity 2 - Just Gravity 3 - Time - Electricity - Time Mathematics - Sin approximation algorithm
Screenshots
Verdict
Atomify and Quantum Mechanics both sit at 4.5 stars, but that hides the real split: 75% of Atomify's written reviews are positive against 43% of Quantum Mechanics's. Quantum Mechanics's advantage is update cadence (every 3 weeks vs every 7 months) and ratings volume (179 vs 8). On price, rating, 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. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.5 for Atomify against 4.5 for Quantum Mechanics. That said, the two scores are not equally well evidenced: Quantum Mechanics has 179 ratings behind it against 8, so its average is the more settled of the two. Written reviews are what separate them: 75% of Atomify's written reviews are positive against 43% of Quantum Mechanics's.
Atomify ships an update every 7 months, Quantum Mechanics every 3 weeks. The most recent releases landed on October 16, 2026 and October 22, 2026 respectively.
| Parameter | Atomify | Quantum Mechanics |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (8 ratings) | 4.5 (179 ratings) — better |
| Positive reviews | 75.0% of reviews — better | 43.5% of reviews |
| Number of ratings | 8 | 179 — better |
| Update frequency | Every 7 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 9.0 |
| Further details — not scored | ||
| Size | 68 MB | 50 MB |
| Age rating | 4+ | 4+ |
| Developer | Anders Hafreager | Vitalii Gryniuk |
Customer experience
Atomify
Quantum Mechanics
In-app purchases
Atomify
No in-app purchases
Quantum Mechanics
No in-app purchases
Questions
Is Atomify free?
Is Quantum Mechanics free?
Which has better reviews, Atomify or Quantum Mechanics?
Do Atomify or Quantum Mechanics have ads?
Which is updated more often, Atomify or Quantum Mechanics?
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