Comparison

Hidden Numbers vs Coding Game

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

Head to head
About

Hidden Numbers

Master math and counting with engaging puzzles. This game offers dynamic modes, custom difficulty, and timed or relaxed play. Compete globally and play offline to sharpen your arithmetic skills.

Highlights
  • 7 Dynamic Game Modes
  • Custom Difficulty
  • Timed vs. Relaxed Play
  • Global Leaderboards
  • 100% Offline Play
  • Arithmetic Skill Improvement
Features
Read full description

Master Math & Counting with Hidden Numbers! Elevate your arithmetic skills with Hidden Numbers, the ultimate puzzle experience designed to make learning addictive and fun! Whether you're a student looking to ace your next test or an adult keeping your mind sharp, our puzzles offer the perfect blend of education and entertainment! From rapid-fire calculations to thoughtful problem-solving, Hidden Numbers adapts to your personal learning style. WHY PLAY HIDDEN NUMBERS? • 7 Dynamic Game Modes: From foundational counting to lightning-fast addition and multiplication, there’s a mode for every math goal! • Custom Difficulty: Play your way. Choose Easy to build confidence or Hard to put your brain to the ultimate test. • Timed vs. Relaxed: Race against the clock to prove your speed or turn on a RELAX mode with no timers, no pressure. • Global Leaderboards: Think you’re the best? Submit your score to the TOP 20 global rankings and see how you stack up against math masters worldwide! • 100% Offline Play: No Wi-Fi? No problem. Sharpen your skills on the plane, the bus, or anywhere life takes you. STOP DREADING, START WINNING! Stop looking at numbers as a hurdle and start seeing them as a game! With sleek visuals and intuitive gameplay, mastering math has never been this addictive! Download Hidden Numbers today and claim your spot on the leaderboard!

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.

Screenshots

Hidden Numbers4 screens
Coding Game4 screens

Verdict

The call

The clearest difference is ads: Coding Game at none against Hidden Numbers's shown. Coding Game also leads on ratings volume (771 vs 4) and update cadence (every 4 months vs every 12 months). Hidden Numbers's advantage is rating (5.0 vs 4.7). On price, in-app purchases, monetization model 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. Hidden Numbers sells 1 one-off in-app purchase and Coding Game sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Hidden Numbers 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 4, so its average is the more settled of the two.

UpkeepUpdate frequency

Hidden Numbers ships an update every 12 months, Coding Game every 4 months. The most recent releases landed on September 3, 2026 and September 24, 2026 respectively.

Scorecard4 real differences · 6 level
Hidden Numbers versus Coding Game: the parameters behind the verdict, then further details
ParameterHidden NumbersCoding Game
PriceFreeFree
Rating5.0 (4 ratings) — better4.7 (771 ratings)
Positive reviews—74.1% of reviews
Number of ratings4771 — better
Update frequencyEvery 12 monthsEvery 4 months — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.011.0 — better
Further details — not scored
Size18 MB151 MB
Age rating4+4+
DeveloperMichal SajbanDaniel Reicher

Customer experience

Hidden Numbers

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Coding Game

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

Bugs and requests

Hidden Numbers

Not enough reviews yet to summarise bugs or 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

In-app purchases

1 purchases

Hidden Numbers

One-time1
  • Full version + no ads!$1.99
2 purchases

Coding Game

One-time2
  • Remove Ads$2.99
  • Buy 150 Keys$2.99

Questions

Is Hidden Numbers free?
Hidden Numbers is free to download, with in-app purchases available.
Is Coding Game free?
Coding Game is free to download, with in-app purchases available.
Which has better reviews, Hidden Numbers or Coding Game?
Hidden Numbers is rated higher. Hidden Numbers averages 5.0 out of 5 from 4 ratings, while Coding Game averages 4.7 from 771 ratings.
Do Hidden Numbers or Coding Game have ads?
Hidden Numbers shows ads; Coding Game does not.
Which is updated more often, Hidden Numbers or Coding Game?
Hidden Numbers ships an update every 12 months, and Coding Game every 4 months. Most recently, Hidden Numbers was updated on September 3, 2026 and Coding Game on September 24, 2026.

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