Comparison

Puzzles [15] vs mkZero

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

Head to head
About

Puzzles [15]

Features
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Fifteen sliding tiles is a favorite puzzle of childhood for the iPhone. The rules are very simple and everyone knows them: you have to move the tile with number to the place of the empty one until all of them will be in order. Easy? Well, let's see you try to do it with three-digit numbers or with mathematical formulas ;) Thanks to our application you have a unique chance to rack your brains!

About

mkZero

Features
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mkZero is a fast mental math game with arcade-style number challenges. A high-speed puzzle of addition and subtraction where you clear hexes, build combos, and test your strategic thinking under pressure! โ—† CORE GAMEPLAY Launch numbers with + or - buttons to zero out target hexes. Choose from 5 numbers of the number wheel to access your perfect shot. When you hit zero, the hex explodes with satisfying effects! Clear all hexes to advance through increasingly challenging rounds. Itโ€™s a game of basic mathโ€”but zeroing long sets of numbers requires careful planning! Two Engaging Game Modes: TIME ATTACK: Race against the clock! Destroy hexes fast to build epic combos and earn precious bonus time. Can you reach the legendary "top round"? TURN-BASED: Strategic perfection mode. Limited moves, maximum brain power. Earn bonus turns by hitting zero without cycling numbers. mkZero can be played completely offline โ€” no Wi-Fi (no internet access) required! โ—† FUN FEATURES โˆš Lightning-Fast Gameplay - Every second counts in this high-speed math arena โˆš Combo System - Chain destruction for massive time bonuses โˆš Dynamic Number Wheel - Strategic cycling adds layers of depth โˆš Progressive Difficulty - From simple calculations to mind-bending challenges โˆš Dual Game Modes - Speed vs Strategy, your choice โˆš Instant Satisfaction - Watch hexes shatter with every perfect shot โ—† WHY PLAYERS LOVE MKZERO "Finally, a math game that feels like action!" "Addictive doesn't even begin to describe this game." "You can play this anywhere without internet!" Perfect for math enthusiasts, puzzle lovers, and anyone seeking that perfect blend of education and pure gaming excitement. Whether you're sharpening arithmetic skills or just craving intense mental challenges, mkZero delivers non-stop thrills. โ—† MASTER THE REVOLUTION + Calculate lightning-fast and become a math prodigy! + Build devastating combo chains + Conquer increasingly complex number formations + Push your limits in timed challenges + Perfect your strategy in turn-based mode + Compete for the ultimate Top Round! + Great addition and subtraction practice for kids! Ready to join the math gaming revolution? Download mkZero now and discover why numbers have never been this explosive!

Screenshots

Puzzles [15]4 screens
mkZero4 screens

Verdict

The call

The clearest difference is in-app purchases: Puzzles [15] at none against mkZero's 9. Puzzles [15] also leads on update cadence (every 2 days vs every 5 weeks). On price, ads, device support and iOS requirement 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. mkZero sells 9 one-off in-app purchases. Puzzles [15] asks for nothing beyond the download.

UpkeepUpdate frequency

Puzzles [15] ships an update every 2 days, mkZero every 5 weeks. The most recent releases landed on September 29, 2026 and October 7, 2026 respectively.

Scorecard2 real differences ยท 4 level
Puzzles [15] versus mkZero: the parameters behind the verdict, then further details
ParameterPuzzles [15]mkZero
PriceFreeFree
Update frequencyEvery 2 days โ€” betterEvery 5 weeks
AdsYesYes
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 โ€” better12.2
Further details โ€” not scored
Size16 MB13 MB
Age rating4+9+
DeveloperAndriy StuzhukGameJab Oรœ

In-app purchases

None

Puzzles [15]

No in-app purchases

9 purchases

mkZero

One-time9
  • Remove Ads For 3 Days$0.29
  • 20 Lives$0.99
  • 50 Lives$1.99
Show 6 more
  • 100 Lives$3.99
  • Remove Ads$4.99
  • 300 Lives$9.99
  • 500 Lives$14.99
  • 1,000 lives!$24.99
  • Infinite Lives$99.99

Questions

Is Puzzles [15] free?
Puzzles [15] is free to download, with no in-app purchases.
Is mkZero free?
mkZero is free to download, with in-app purchases available.
Do Puzzles [15] or mkZero have ads?
Both Puzzles [15] and mkZero show ads.
Which is updated more often, Puzzles [15] or mkZero?
Puzzles [15] ships an update every 2 days, and mkZero every 5 weeks. Most recently, Puzzles [15] was updated on September 29, 2026 and mkZero on October 7, 2026.

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