Comparison

Decima vs EchoShift

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

Head to head
About

Decima

Features
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Pair the numbers that make ten, clear the board, relax. Decima is the number match puzzle you remember from school notebooks โ€” a rule you learn in five seconds and a board you keep coming back to. HOW IT PLAYS Tap or swipe to connect two adjacent digits that add up to 10 โ€” or link a chain of matching numbers. Cleared cells fall away, new digits drop in, and the board keeps flowing. No timer unless you want one. WHY PEOPLE KEEP IT ON THEIR PHONE โ€ข Quiet and unhurried โ€” play one board or forty โ€ข 500 hand-checked ladder levels, always solvable, never a dead end โ€ข Time Attack mode when you want your pulse up โ€ข Works offline โ€ข Free ALSO INSIDE โ€ข A new daily puzzle every day โ€ข Global leaderboard โ€ข Live 1v1 duels against real players If you like number match games, sudoku, or any quiet logic puzzle, Decima will feel familiar from the first move. Good for a commute, a coffee break, or winding down at the end of the day.

About

EchoShift

Read full description

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 โ€” with no gambling elements or misleading mechanics.

Screenshots

Decima4 screens
EchoShift4 screens

Verdict

The call

The clearest difference is in-app purchases: EchoShift at none against Decima's 1. EchoShift also leads on ads (none vs shown) and iOS requirement (15 vs 17.0). On price and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Decima sells 1 one-off in-app purchase. EchoShift asks for nothing beyond the download.

Scorecard3 real differences ยท 3 level
Decima versus EchoShift: the parameters behind the verdict, then further details
ParameterDecimaEchoShift
PriceFreeFree
Update frequencyEvery 5 daysโ€”
AdsYesNo โ€” better
In-app purchasesYesNo โ€” better
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.015 โ€” better
Further details โ€” not scored
Size44 MB7 MB
Age rating4+4+
DeveloperPAVEL METSKO็™ป้น ่’‹

In-app purchases

1 purchases

Decima

One-time1
  • Remove Ads$1.99
None

EchoShift

No in-app purchases

Questions

Is Decima free?
Decima is free to download, with in-app purchases available.
Is EchoShift free?
EchoShift is free to download, with no in-app purchases.
Do Decima or EchoShift have ads?
Decima shows ads; EchoShift does not.

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