Comparison

Coding Game vs Quantum 3

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

Head to head
About

Coding Game

Test your brainpower and problem-solving skills by converting decimal numbers to binary. Compete with friends, climb global leaderboards, and unlock new themes and wallpapers. Enjoy addictive puzzles and improve your mental math.

Highlights
  • Decimal to binary conversion challenges
  • Compete with friends and global leaderboards
  • Unlock new themes and wallpapers
  • Improve mental math and problem-solving skills
  • Learn the binary system
  • Addictive puzzles for all skill levels
Features
Read full description

Ready to put your brainpower to the test and sharpen your problem-solving skills? Enter the exciting world of binary numbers with CodingGame, the ultimate challenge that tests your decimal-to-binary conversion skills like never before! -- Why You’ll Love CodingGame -- • Challenge your friends and set unbeatable records! • Over 125,000+ downloads in 54+ countries – join the global community! • Learn the binary system and boost your mental math skills. • Compete on leaderboards and climb to the top! • Unlock stunning themes and save wallpapers directly to your photo library. -- How to Play -- Each position in the binary code represents a value: 1, 2, 4, 8, 16, 32 and so on. Your goal? Convert the given decimal numbers into binary as quickly as possible to score points. The faster you solve, the higher your score – can you outpace your friends and claim the #1 spot? -- Key Features -- -* Sharpen Your Mind *- CodingGame is perfect for both math enthusiasts and programming pros. Challenge your brain, improve problem-solving skills, and enjoy hours of addictive fun – all in one app! -* New Themes and Rewards *- Earn keys with every successful conversion and unlock exciting new themes and wallpapers. Customize your game and show off your unlocked wallpapers to friends and family. -* Unlock Themes and Rewards *- Compete globally, rise through the ranks, and prove you’re the ultimate binary code hacker. Play against friends, set new records, and feel the thrill of victory. -* Climb the Leaderboards *- With intuitive gameplay and addictive puzzles, CodingGame is suitable for all skill levels. Whether you’re a beginner learning binary numbers or an expert refining your skills, there’s something here for you. -* Play for FREE *- Enjoy the challenge of coding and decoding binary numbers at no cost. Download CodingGame today and start mastering binary numbers while improving your mental math every single day! Assets by @Penzilla on itch.io Have ideas to make CodingGame even better? We’d love to hear from you! Reach out at daniel@styrianapps.com – your feedback helps us improve.

About

Quantum 3

An educational match-3 game that blends fun gameplay with quantum physics concepts. Players match quarks to build subatomic particles and learn about fundamental physics mysteries. It's a great introduction to particle physics for all ages.

Highlights
  • Match-3 gameplay
  • Learn quantum physics
  • Build subatomic particles
  • Explore fundamental physics
  • Puzzle-solving mechanics
Features
Read full description

Quantum 3 is an educational match-3 game for all ages where fun meets quantum physics! Build subatomic particles, learn about the mysteries of fundamental physics and deploy antimatter to clear the way! You'll match and swap quarks to make (and learn about) the baryons you need for each objective. Puzzle out the quantum properties of color, flavor and spin. So get in there and start your quantum-venture! Quantum 3 is puzzle-matching at its finest and a great intro to the world of particle physics! The game is free-to-play with no in-app purchases. The game is developed at Michigan State University by the Games for Entertainment and Learning Lab and is funded under grant PHY 1653405 by the National Science Foundation.

Screenshots

Coding Game4 screens
Quantum 34 screens

Verdict

The call

The clearest difference is in-app purchases: Quantum 3 at none against Coding Game's 2. Quantum 3 also leads on review sentiment (100% vs 74%) and rating (5.0 vs 4.7). Coding Game's advantage is update cadence (every 4 months vs every 16 months) and ratings volume (771 vs 15). On price, ads, device support and iOS requirement 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. Coding Game sells 2 one-off in-app purchases. Quantum 3 asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Quantum 3 holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Coding Game has 771 ratings behind it against 15, so its average is the more settled of the two. Written reviews point the same way: 74% of Coding Game's written reviews are positive against 100% of Quantum 3's.

UpkeepUpdate frequency

Coding Game ships an update every 4 months, Quantum 3 every 16 months. The most recent releases landed on September 24, 2026 and September 7, 2026 respectively.

Scorecard6 real differences · 4 level
Coding Game versus Quantum 3: the parameters behind the verdict, then further details
ParameterCoding GameQuantum 3
PriceFreeFree
Rating4.7 (771 ratings)5.0 (15 ratings) — better
Positive reviews74.1% of reviews100.0% of reviews — better
Number of ratings771 — better15
Update frequencyEvery 4 months — betterEvery 16 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better12.0
Further details — not scored
Size151 MB124 MB
Age rating4+4+
DeveloperDaniel ReicherBrian Winn

Customer experience

Coding Game

All ratings771 ratings
Positive92.6%
Neutral4.3%
Negative3.1%
Written reviews54 reviews
Positive74.1%
Neutral7.4%
Negative18.5%

Quantum 3

All ratings15 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Coding Game

Reported bugs

3 issues
  • Screen goes black after losing
  • Rank/progress issues
  • Unable to get grand master medal

Requested features

4 requests
  • Add PVP option
  • Include binary to decimal conversion
  • Provide an untimed practice mode
  • Add a tutorial or overview

Quantum 3

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

Coding Game

One-time2
  • Remove Ads$2.99
  • Buy 150 Keys$2.99
None

Quantum 3

No in-app purchases

Questions

Is Coding Game free?
Coding Game is free to download, with in-app purchases available.
Is Quantum 3 free?
Quantum 3 is free to download, with no in-app purchases.
Which has better reviews, Coding Game or Quantum 3?
Quantum 3 is rated higher. Coding Game averages 4.7 out of 5 from 771 ratings, while Quantum 3 averages 5.0 from 15 ratings.
Do Coding Game or Quantum 3 have ads?
Neither Coding Game nor Quantum 3 shows ads.
Which is updated more often, Coding Game or Quantum 3?
Coding Game ships an update every 4 months, and Quantum 3 every 16 months. Most recently, Coding Game was updated on September 24, 2026 and Quantum 3 on September 7, 2026.

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