Comparison

math cross vs One Line

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

Head to head
About

math cross

A unique puzzle game that blends mathematical equations with crossword-style gameplay. Test your arithmetic and logic skills across varied difficulty levels and daily challenges. Train your brain with this fun and engaging experience suitable for all ages.

Highlights
  • Innovative math puzzles
  • Crossword-style gameplay
  • Multiple difficulty levels
  • Daily challenges
  • XP progression system
  • Modern, user-friendly design
Features
Read full description

Math Cross is a relaxing and challenging number puzzle game that combines arithmetic with crossword-style gameplay. Complete interconnected equations by placing the correct numbers in the grid. Read every equation horizontally and vertically, use each number wisely, and solve the entire board with accuracy and strategy. Whether you enjoy a calm brain workout or a fast-paced challenge, Math Cross offers a variety of ways to play: * Progress through hundreds of progressively challenging puzzles * Choose from Easy, Medium, Hard, Expert, or Custom difficulty * Solve equations using addition, subtraction, multiplication, and division * Drag numbers into highlighted cells or tap to place them * Play a new Daily Challenge every day * Test your speed in Time Attack mode * Use the timer, pause, undo, and clear tools to control your game * Track your accuracy, best times, streaks, moves, mistakes, and perfect solves * Learn the rules with a simple guided tutorial * Enjoy a clean, focused design with satisfying sound effects Math Cross is easy to learn, but every board offers a new challenge. Improve your mental math, sharpen your focus, and complete one more puzzle whenever you have a moment. Start with a simple equation, build your confidence, and see how far you can go.

About

One Line

Features
Read full description

Can you complete the entire shape using only one line? Put your logic and focus to the test in Single Line, a simple yet challenging drawing puzzle game. Start from any point, then trace every connected line without lifting your finger or drawing over the same path twice. Progress through numerous levels filled with geometric shapes, winding paths, and unique puzzles that gradually become more challenging and encourage you to think differently. Game Features: • Clever puzzles that test logic and concentration • Numerous levels with varied shapes and designs • Simple one-touch drawing controls • Helpful hints whenever you get stuck • Undo and restart options • Automatic progress saving • A colorful, clean, and relaxing experience • Support for multiple languages • Designed for iPhone and iPad Can you discover the correct path and complete every shape in one continuous stroke? Download Single Line and start your brain challenge today!

Screenshots

math cross4 screens
One Line4 screens

Verdict

The call

The clearest difference is update cadence: One Line at every 5 days against math cross's every 4 months. math cross's advantage is iOS requirement (15.0 vs 17.0). On price, 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

math cross ships an update every 4 months, One Line every 5 days. The most recent releases landed on October 11, 2026 and October 19, 2026 respectively.

Scorecard2 real differences · 7 level
math cross versus One Line: the parameters behind the verdict, then further details
Parametermath crossOne Line
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 4 monthsEvery 5 days — better
AdsYesYes
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size30 MB11 MB
Age rating4+4+
DeveloperMai Abu hawashYamman Thnaibat

In-app purchases

None

math cross

No in-app purchases

None

One Line

No in-app purchases

Questions

Is math cross free?
math cross is free to download, with no in-app purchases.
Is One Line free?
One Line is free to download, with no in-app purchases.
Do math cross or One Line have ads?
Both math cross and One Line show ads.
Which is updated more often, math cross or One Line?
math cross ships an update every 4 months, and One Line every 5 days. Most recently, math cross was updated on October 11, 2026 and One Line on October 19, 2026.

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