Comparison

Hidden Numbers vs Bacchus Karma

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

Bacchus Karma

Read full description

Bacchus Karma is a block puzzle where you can build the board and decide how pieces appear. Choose which pieces can appear, set the board's starting layout, and adjust how likely each piece is to show up. During play, you have up to 30 seconds for each move. Drag the piece and decide where to place it. Build the board. Choose how pieces appear. Then play under the rules you created. Simple controls let you make and play your own falling-block puzzle.

Screenshots

Hidden Numbers4 screens
Bacchus Karma4 screens

Verdict

The call

The clearest difference is price: Hidden Numbers at Free against Bacchus Karma's $3.99. Hidden Numbers also leads on iOS requirement (12.0 vs 18.0). Bacchus Karma's advantage is update cadence (monthly vs every 12 months). On ads, 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

Hidden Numbers is free to download; Bacchus Karma costs $3.99 up front. Hidden Numbers sells 1 one-off in-app purchase and Bacchus Karma sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Hidden Numbers ships an update every 12 months, Bacchus Karma monthly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 6 level
Hidden Numbers versus Bacchus Karma: the parameters behind the verdict, then further details
ParameterHidden NumbersBacchus Karma
PriceFree — better$3.99
Rating5.0 (4 ratings) — better—
Number of ratings4 — better—
Update frequencyEvery 12 monthsMonthly — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better18.0
Further details — not scored
Size18 MB10 MB
Age rating4+4+
DeveloperMichal SajbanMakoto Fukuoka

In-app purchases

1 purchases

Hidden Numbers

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

Bacchus Karma

One-time2
  • 応援コーヒー$0.49
  • 広告なし$0.49

Questions

Is Hidden Numbers free?
Hidden Numbers is free to download, with in-app purchases available.
Is Bacchus Karma free?
Bacchus Karma costs $3.99, and also offers in-app purchases.
Do Hidden Numbers or Bacchus Karma have ads?
Both Hidden Numbers and Bacchus Karma show ads.
Which is updated more often, Hidden Numbers or Bacchus Karma?
Hidden Numbers ships an update every 12 months, and Bacchus Karma monthly. Most recently, Hidden Numbers was updated on October 24, 2026 and Bacchus Karma on October 25, 2026.

Other comparisons