Comparison

Electronify vs Quantum

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

Head to head
About

Electronify

Explore the fundamental concepts of quantum mechanics, including atomic orbitals and electron behavior. Visualize molecular shapes using VSEPR theory to understand the properties of atoms and molecules.

Highlights
  • Atomic orbital visualization
  • Electron probability depiction
  • Spherical harmonics representation
  • VSEPR theory model
  • Molecular geometry prediction
  • Atom and molecule behavior insights
Features
Read full description

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/

About

Quantum

Explore the hidden world of particles with a real-time simulator. Model up to 10,000 particles and experiment with natural phenomena like crystallization and orbital mechanics. Customize interactions and visualize results dynamically.

Highlights
  • Real-time particle simulation
  • Model up to 10,000 particles
  • Simulate natural phenomena
  • Four distinct particle classes
  • Customizable rules editor
  • Dynamic visualizations
  • Interactive control
Features
Read full description

Experience the hidden world of particles Quantum is a real-time particle life sandbox for exploring emergent motion, artificial physics, and complex systems. Build fields with up to 10,000 particles, tune how classes attract or repel each other, and watch simple rules turn into flowing structures, swarms, or chaotic patterns. Why Quantum stands out: - Real-time particle simulation with four interacting particle classes. - Seamless 2D fields and perspective 3D volumes with touch rotation. - Rule editor for custom attraction and repulsion matrices. - Temperature, viscosity, solid/fluid edge behavior, and force tools. - Black hole and white hole tools for live interaction. - Save and load fields, rule sets, and color schemes. - P3 color support and vivid visual presets for generative art. Use Quantum as a physics toy, creative sandbox, teaching aid, or generative art lab. It is built for people who enjoy science, cellular automata, n-body systems, chaos, and beautiful simulations.

Screenshots

Electronify4 screens
Quantum4 screens

Verdict

The call

The clearest difference is monetization model: Electronify at free against Quantum's free with in-app purchases. Electronify also leads on rating (5.0 vs 4.8) and iOS requirement (15.1 vs 26.0). Quantum's advantage is ratings volume (133 vs 1). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Electronify sells 2 in-app purchases, starting at $4.99 per month and Quantum sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Electronify holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Quantum has 133 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Electronify ships an update monthly, Quantum every 5 weeks. The most recent releases landed on October 20, 2026 and October 15, 2026 respectively.

Scorecard4 real differences · 6 level
Electronify versus Quantum: the parameters behind the verdict, then further details
ParameterElectronifyQuantum
PriceFreeFree
Rating5.0 (1 ratings) — better4.8 (133 ratings)
Positive reviews—85.7% of reviews
Number of ratings1133 — better
Update frequencyMonthly — betterEvery 5 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better26.0
Further details — not scored
Size40 MB32 MB
Age rating4+4+
DeveloperWonmo SeongGEORGY OSTROBROD

Customer experience

Electronify

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Quantum

All ratings133 ratings
Positive96.2%
Neutral3.0%
Negative0.8%
Written reviews14 reviews
Positive85.7%
Neutral14.3%
Negative0.0%

In-app purchases

2 purchases

Electronify

Subscriptions2
  • Californium Pass$4.991 Month
  • Einsteinium Pass$12.991 Month
3 purchases

Quantum

One-time3
  • Developer tip2 variants$1.99
  • Developer tip2 variants$3.99
  • Developer tip2 variants$5.99

Questions

Is Electronify free?
Electronify is free to download, with in-app purchases available.
Is Quantum free?
Quantum is free to download, with in-app purchases available.
Which has better reviews, Electronify or Quantum?
Electronify is rated higher. Electronify averages 5.0 out of 5 from 1 ratings, while Quantum averages 4.8 from 133 ratings.
Do Electronify or Quantum have ads?
Neither Electronify nor Quantum shows ads.
Which is updated more often, Electronify or Quantum?
Electronify ships an update monthly, and Quantum every 5 weeks. Most recently, Electronify was updated on October 20, 2026 and Quantum on October 15, 2026.

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