Quantum Mechanics vs Electronify
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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
Electronify
Explore the fundamental concepts of quantum mechanics, including atomic orbitals and electron behavior. Visualize molecular shapes using VSEPR theory to understand chemical properties.
- Atomic orbital visualization
- Electron probability mapping
- Spherical harmonics representation
- VSEPR theory model
- Molecular geometry prediction
- Chemical property insights
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Quantum mechanics is a fascinating field that helps us understand the behavior of matter and energy on a microscopic level. One of the most important concepts in quantum mechanics is the idea of atomic orbitals. An atomic orbital is a mathematical function that describes the probability of finding an electron in a particular location around an atom's nucleus. Each electron in an atom can be described by a unique set of four quantum numbers, which determine its energy level, angular momentum, magnetic moment, and spin. The shape of each atomic orbital can be accurately depicted using a formula called spherical harmonics, which creates a visual representation of the electron's probable location around the nucleus. These representations are often shown as a series of dots, each representing a probable location of where an electron might be. The VSEPR (Valence Shell Electron Pair Repulsion) theory, on the other hand, is a model used to predict the geometry of molecules based on the arrangement of electrons in their valence shells. According to this theory, the electrons in a molecule's valence shell repel each other, and their repulsion determines the molecule's shape. The VSEPR model predicts a range of molecular shapes, including linear, trigonal planar, tetrahedral, trigonal bipyramidal, and octahedral. These shapes can be used to predict a molecule's physical and chemical properties, such as polarity and reactivity. This app will provide you these fascinating insights about the nature of how atoms and molecules behave in the real world. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Quantum Mechanics at none against Electronify's 2. Quantum Mechanics also leads on ratings volume (179 vs 1) and iOS requirement (9.0 vs 15.1). Electronify's advantage is rating (5.0 vs 4.5). On price, update cadence, 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. Electronify sells 2 in-app purchases, starting at $4.99 per month. Quantum Mechanics asks for nothing beyond the download.
Electronify holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Quantum Mechanics has 179 ratings behind it against 1, so its average is the more settled of the two.
Quantum Mechanics ships an update every 3 weeks, Electronify every 10 days. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | Quantum Mechanics | Electronify |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (179 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 43.5% of reviews | — |
| Number of ratings | 179 — better | 1 |
| Update frequency | Every 3 weeks | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 50 MB | 43 MB |
| Age rating | 4+ | 4+ |
| Developer | Vitalii Gryniuk | Wonmo Seong |
Customer experience
Quantum Mechanics
Electronify
In-app purchases
Quantum Mechanics
No in-app purchases
Electronify
- Californium Pass$4.991 Month
- Einsteinium Pass$12.991 Month
Questions
Is Quantum Mechanics free?
Is Electronify free?
Which has better reviews, Quantum Mechanics or Electronify?
Do Quantum Mechanics or Electronify have ads?
Which is updated more often, Quantum Mechanics or Electronify?
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