Comparison

Math Cross vs EchoShift

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

Head to head
About

Math Cross

Engage your mind with a unique math crossword puzzle game. Solve handcrafted levels and daily challenges to sharpen your logic and arithmetic skills. Compete globally or play solo in a distraction-free environment.

Highlights
  • 100+ Handcrafted Levels
  • Daily Math Challenge
  • Global Rankings
  • Unique Math & Crossword Fusion
  • Sharpen Mental Math Skills
  • Ad-Free Gameplay
Features
Read full description

Three puzzle games. One challenge a day. No ads, ever. Math Cross is a crossword made of numbers: drop the pieces into the grid until every row and every column adds up. THREE GAMES IN ONE · Math Cross — the number crossword. A 1000-level campaign, 120 unlocked from the start. · Sudoku — a fresh 9x9 board every midnight, from easy to hard. · Water Sort — pour the liquids until each tube holds a single color. THE SAME PUZZLE FOR EVERYONE A new set drops every midnight in easy, medium and hard. Race the clock or take your time. Finish it and you enter the day's ranking. COMPETE Daily and weekly leaderboards, streaks and points. You see the leader's time before you start. Then go and beat it. FREE, NO CATCH No ads. No in-app purchases. Nothing locked behind money. WHY YOU'LL LIKE IT · Short rounds that fit into any gap in the day · Real mental arithmetic, not guesswork · Calm, uncluttered design · Hints and undo for when you get stuck If you like sudoku, kakuro, crossmath or any kind of number puzzle, Math Cross will feel like home. Download it and see how fast you can make everything add up.

About

EchoShift

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EchoShift: Clone Strategy is an original time-based puzzle game built around strategic planning and self-cooperation mechanics. Instead of controlling a character in real time, players pre-plan a sequence of actions and then launch a time simulation. Once the timeline finishes, a clone is created that repeats those exact actions in the next round. By collaborating with your past echoes, you can activate switches, unlock paths, collect energy cores, and solve increasingly complex spatial puzzles. Each level challenges your foresight and efficiency, requiring careful coordination between multiple timelines. The game features five difficulty tiers, warm-toned Q-style visuals, smooth animations, and satisfying chain reaction effects when clones cooperate successfully. Every level clearly displays objectives, action limits, and success conditions. Designed for iPhone and iPad (iOS 15.0+), EchoShift offers a fresh, thoughtful puzzle experience focused purely on logic, creativity, and strategic planning — with no gambling elements or misleading mechanics.

Screenshots

Math Cross4 screens
EchoShift4 screens

Verdict

The call

Math Cross and EchoShift are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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.

ScorecardNo meaningful differences
Math Cross versus EchoShift: the parameters behind the verdict, then further details
ParameterMath CrossEchoShift
PriceFreeFree
Rating4.4 (16 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings16 — better—
Update frequencyEvery 4 days—
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.615 — better
Further details — not scored
Size13 MB7 MB
Age rating9+4+
DeveloperOscar Salas Mestres登鹏 蒋

In-app purchases

None

Math Cross

No in-app purchases

None

EchoShift

No in-app purchases

Questions

Is Math Cross free?
Math Cross is free to download, with no in-app purchases.
Is EchoShift free?
EchoShift is free to download, with no in-app purchases.
Do Math Cross or EchoShift have ads?
Neither Math Cross nor EchoShift shows ads.

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