Comparison

Code.Create vs Quantum Bob

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

Head to head
About

Code.Create

Features
Read full description

Code.Create generates code snippets based on your requirements. With this app, you can very quickly generate the code that you need to help you understand concepts easily.

About

Quantum Bob

Engage with real quantum physics experiments by predicting measurement outcomes from actual quantum computer data. Compete against an AI leveraging quantum entanglement and discover the quantum advantage through interactive gameplay and lessons.

Highlights
  • Real quantum measurement data
  • Compete against quantum AI
  • Local multiplayer
  • Interactive lessons
  • Progress tracking
  • Statistical proof tests
Features
Read full description

QuantumBob puts real quantum physics in your hands. Compete against Alice, an AI that uses actual entanglement data from IBM's quantum processor, by guessing measurement outcomes. Can you beat the quantum advantage? PLAY REAL QUANTUM DATA Every round, a real quantum computer has already measured an entangled particle pair. You guess the result — 0 or 1. Alice reads her linked particle and makes the same prediction. The quantum correlations give her an edge that no classical strategy can match. THE QUANTUM ADVANTAGE Without quantum physics, the best any strategy can achieve is 75% accuracy. But Alice's entangled particles push her to about 85%. That 10% gap is physically impossible without quantum mechanics. You'll see it happen in real time as you play. FEATURES - Real quantum measurement data from IBM's Marrakesh quantum processor - Compete against Alice's quantum-powered AI in 10-round ranked games - Challenge friends with local pass-and-play multiplayer - Learn quantum concepts as you play with contextual tips - Track perfect rounds, win average, and Alice's accuracy over time - Explore interactive lessons on entanglement, Bell's theorem, and the Tsirelson bound - Compare real quantum data against classical fakes side by side - Run built-in statistical proof tests that verify the quantum advantage - Game Center leaderboards to compete globally NO PHYSICS DEGREE REQUIRED QuantumBob starts from zero. The interactive tutorial walks you through everything — from "what is 0 and 1?" to "why can't I beat 75%?" to "what makes quantum special?" You'll understand entanglement through playing, not studying. THE SCIENCE BEHIND THE GAME QuantumBob is built on the CHSH Bell experiment, one of the most important experiments in quantum physics. In 2022, the Nobel Prize in Physics was awarded for work proving that quantum entanglement violates Bell inequalities — exactly what you experience every time you play. All quantum data comes from real IBM quantum hardware. No simulations, no random number generators — actual measurements of entangled qubit pairs. Download QuantumBob and discover why quantum physics breaks the rules.

Screenshots

Code.Create3 screens
Quantum Bob4 screens

Verdict

The call

The clearest difference is ads: Quantum Bob at none against Code.Create's shown. Quantum Bob also leads on update cadence (every 2 days vs weekly). Code.Create's advantage is iOS requirement (15.1 vs 26.2). On price, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Code.Create ships an update weekly, Quantum Bob every 2 days. Both last shipped on October 4, 2026.

Scorecard3 real differences · 7 level
Code.Create versus Quantum Bob: the parameters behind the verdict, then further details
ParameterCode.CreateQuantum Bob
PriceFreeFree
Rating—5.0 (5 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—5 — better
Update frequencyWeeklyEvery 2 days — better
AdsYesNo — better
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better26.2
Further details — not scored
Size50 MB13 MB
Age rating4+4+
DeveloperRavi SuppiahSquatchCraft LLC

In-app purchases

None

Code.Create

No in-app purchases

None

Quantum Bob

No in-app purchases

Questions

Is Code.Create free?
Code.Create is free to download, with no in-app purchases.
Is Quantum Bob free?
Quantum Bob is free to download, with no in-app purchases.
Do Code.Create or Quantum Bob have ads?
Code.Create shows ads; Quantum Bob does not.
Which is updated more often, Code.Create or Quantum Bob?
Code.Create ships an update weekly, and Quantum Bob every 2 days. Most recently, Code.Create was updated on October 4, 2026 and Quantum Bob on October 4, 2026.

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