Comparison

CrossMath vs Crazy for Cards

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

Head to head
About

CrossMath

This app offers a unique crossword experience where numbers replace words. Solve arithmetic equations to complete the grid, sharpening your mind with daily challenges. It's a fun blend of logic puzzles and math practice for all ages.

Highlights
  • Number-based crossword puzzles
  • Arithmetic equation solving
  • Daily brain training challenges
  • Hints and helper tools
  • Adaptive difficulty levels
  • Sleek, user-friendly interface
Features
Read full description

CrossMath is a math crossword puzzle that mixes the grid logic of crossword with the number reasoning of Sudoku and Kakuro. Each row and column is an equation with addition, subtraction, multiplication, or division. Your job is simple: fill in the missing numbers so every row and every column equals the target result. If you love numbers, logic puzzles, and brain training, CrossMath is built for you. WHY CROSSMATH IS DIFFERENT Sudoku is about placement. Kakuro is about sums. Math Crossword uses all four operations at once, which makes each puzzle feel fresh, sharper, and more satisfying to solve. - Crossword style grid with math equations - All four operations: plus, minus, times, divide - Logic and arithmetic in every single move - Clean minimalist design that respects your focus KEY FEATURES - Daily challenge: a new hand-tuned puzzle every day - Multiple difficulty levels from easy warm-ups to expert grids - Smart hints that nudge you without spoiling the puzzle - Offline play, anywhere, anytime - No forced sign in, no pressure, no clutter - Simple controls, clear typography, dark and light themes WHO IS IT FOR - Sudoku and Kakuro fans looking for something new - Students who want fun mental math practice - Adults building sharper focus and working memory - Seniors training memory and concentration - Families looking for a wholesome puzzle to share BRAIN BENEFITS Solving math crosswords every day can help you: - Speed up mental arithmetic - Strengthen working memory - Build logical reasoning and pattern recognition - Improve focus and patience - Wind down with a calm, screen friendly puzzle HOW TO PLAY 1. Tap any empty cell in the grid 2. Pick a number from the keypad 3. Make sure each row and column matches its target 4. Use a hint if you get stuck 5. Complete the grid and unlock the next puzzle TIPS FROM THE COMMUNITY - Start with the shortest rows and columns - Look for cells that are forced by both a row and a column - Use the elimination habit you learned from Sudoku - Treat division and multiplication clues as fast wins Whether you call it CrossMath, Math Crossword, or just your favorite number puzzle, this is a calm, smart, satisfying way to spend a few minutes a day and keep your mind sharp. Download CrossMath now and start your daily brain workout.

About

Crazy for Cards

Features
Read full description

Play 10 quick rounds where you need to find matching cards and buzz to get points Enjoy the competitiveness and simplicity of a casual game in under 3 minutes Features: - Simple & Fast Card Gameplay - Earn Achievement badges - Earn & Buy Cute Avatars - Be the best in the world!

Screenshots

CrossMath3 screens
Crazy for Cards4 screens

Verdict

The call

The clearest difference is update cadence: CrossMath at every 5 days against Crazy for Cards's every 10 days. CrossMath also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.6). On price, ads and in-app purchases 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. CrossMath sells 5 one-off in-app purchases and Crazy for Cards sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

CrossMath ships an update every 5 days, Crazy for Cards every 10 days. The most recent releases landed on October 20, 2026 and October 3, 2026 respectively.

Scorecard3 real differences · 7 level
CrossMath versus Crazy for Cards: the parameters behind the verdict, then further details
ParameterCrossMathCrazy for Cards
PriceFreeFree
Rating4.7 (129 ratings) — better—
Positive reviews70.0% of reviews—
Number of ratings129 — better—
Update frequencyEvery 5 days — betterEvery 10 days
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better17.6
Further details — not scored
Size109 MB96 MB
Age rating4+4+
DeveloperBringNext LLCKamran Babazadeh

In-app purchases

5 purchases

CrossMath

One-time5
  • 10 Hints$0.99
  • 30 Hints$1.99
  • Remove Ads$4.99
Show 2 more
  • 100 Hints$4.99
  • Remove Ads$8.99
6 purchases

Crazy for Cards

One-time6
  • Single Avatar$0.49
  • Remove Ads$0.99
  • Single Premium Avatar$0.99
Show 3 more
  • Buy all Avatars of the Same Color$1.99
  • Buy all Avatars of a Premium Color$2.99
  • Premium All-In-1$9.99

Questions

Is CrossMath free?
CrossMath is free to download, with in-app purchases available.
Is Crazy for Cards free?
Crazy for Cards is free to download, with in-app purchases available.
Do CrossMath or Crazy for Cards have ads?
Both CrossMath and Crazy for Cards show ads.
Which is updated more often, CrossMath or Crazy for Cards?
CrossMath ships an update every 5 days, and Crazy for Cards every 10 days. Most recently, CrossMath was updated on October 20, 2026 and Crazy for Cards on October 3, 2026.

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