Comparison

Simurgh App vs Quantum

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

Head to head
About

Simurgh App

Features
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Experience Dennis Rudolph's artwork for the Karachi Biennal 2022 with this app.  The supernatural has always been a source of interest amongst artists. What if a mythical figure was to appear and guide the visitor to experience a 200 years old book? The 200 year old illustrated copy of Firdousi’s ‘Shahnama’ in the NJV School library is brought to life through Augmented Reality. Rudolph uses his ‘3D’ paintings through the Simurgh App to create a new ‘virtual’ way of connecting to one of the longest epic Persian poems, the Shahnamah (977–1010 CE). AR drawings meet the mythical history of Persia’s golden days. Kindly supported by Goethe Institute Karachi.

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

Simurgh App3 screens
Quantum4 screens

Verdict

The call

The clearest difference is in-app purchases: Simurgh App at none against Quantum's 6. Simurgh App also leads on iOS requirement (15.0 vs 26.0). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Quantum sells 3 one-off in-app purchases. Simurgh App asks for nothing beyond the download.

UpkeepUpdate frequency

Simurgh App ships an update every 2 months, Quantum every 5 weeks. The most recent releases landed on October 18, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 8 level
Simurgh App versus Quantum: the parameters behind the verdict, then further details
ParameterSimurgh AppQuantum
PriceFreeFree
Rating—4.8 (150 ratings) — better
Positive reviews—81.3% of reviews
Number of ratings—150 — better
Update frequencyEvery 2 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better26.0
Further details — not scored
Size382 MB32 MB
Age rating4+4+
DeveloperDennis RudolphGEORGY OSTROBROD

In-app purchases

None

Simurgh App

No in-app purchases

3 purchases

Quantum

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

Questions

Is Simurgh App free?
Simurgh App is free to download, with no in-app purchases.
Is Quantum free?
Quantum is free to download, with in-app purchases available.
Do Simurgh App or Quantum have ads?
Neither Simurgh App nor Quantum shows ads.
Which is updated more often, Simurgh App or Quantum?
Simurgh App ships an update every 2 months, and Quantum every 5 weeks. Most recently, Simurgh App was updated on October 18, 2026 and Quantum on October 24, 2026.

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