Comparison

Quantum Mechanics vs Mass.Shift

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

Head to head
About

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.

Highlights
  • Atomic structure theories
  • Models of various elements
  • Photon mechanism explanations
  • Gravity and electromagnetism concepts
  • Time and electricity principles
  • Mathematical algorithms
Features
Read full description

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

About

Mass.Shift

Features
Read full description

MassShift allows you to explore the physical reality of living on other planets. This application provides a suite of tools to calculate how your weight, age, and height would change across various celestial bodies in our solar system. Core Features: > Weight and Mass Converter: Discover your exact weight on Mars, Jupiter, the Moon, and other planets based on gravitational differences. > Age and Time Tracking: Calculate your age according to the orbital periods of different planets and see when your next galactic birthday occurs. > Height Comparison: Visualize how your height changes relative to gravitational constants across the galaxy. > Physics Simulations: Interact with jump, fall, and orbit simulators to experience the tangible effects of varying gravity levels. > Planetary Survival Guides: Access detailed scientific facts and survival information for every planet in the solar system. > User Profiles: Save metrics for multiple users to quickly switch between data sets and comparisons. Designed for students, teachers, and space enthusiasts, MassShift turns complex planetary physics into an accessible and interactive experience. Learn about the mechanics of our solar system through precise calculations and visual simulations. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Quantum Mechanics4 screens
Mass.Shift4 screens

Verdict

The call

The clearest difference is in-app purchases: Quantum Mechanics at none against Mass.Shift's 2. Quantum Mechanics also leads on iOS requirement (9.0 vs 13.0). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Mass.Shift sells 2 in-app purchases, starting at $0.99 per month. Quantum Mechanics asks for nothing beyond the download.

Scorecard2 real differences · 8 level
Quantum Mechanics versus Mass.Shift: the parameters behind the verdict, then further details
ParameterQuantum MechanicsMass.Shift
PriceFreeFree
Rating4.5 (179 ratings) — better—
Positive reviews43.5% of reviews—
Number of ratings179 — better—
Update frequencyEvery 3 weeks—
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS9.0 — better13.0
Further details — not scored
Size50 MB70 MB
Age rating4+4+
DeveloperVitalii GryniukADAVII (PVT) LTD

In-app purchases

None

Quantum Mechanics

No in-app purchases

2 purchases

Mass.Shift

Subscriptions1
  • MassShift Monthly$0.991 Month
One-time1
  • MassShift Lifetime$9.99

Questions

Is Quantum Mechanics free?
Quantum Mechanics is free to download, with no in-app purchases.
Is Mass.Shift free?
Mass.Shift is free to download, with in-app purchases available.
Do Quantum Mechanics or Mass.Shift have ads?
Neither Quantum Mechanics nor Mass.Shift shows ads.

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