Comparison

Cube Solver & Timer vs K Ranking SUDOKU

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

Head to head
About

Cube Solver & Timer

Solve any scrambled 3x3 cube instantly with camera scanning and step-by-step instructions. Practice over 100 virtual puzzles, track your progress, and compete on leaderboards. Learn new techniques and improve your solve times.

Highlights
  • Camera scan for instant solving
  • Step-by-step solving instructions
  • 100+ virtual puzzles (2x2, 3x3, 4x4, etc.)
  • 3D animation guidance
  • Solve time tracking and leaderboards
  • Offline functionality
  • Daily challenges
Features
Read full description

Cube Solver – Your Ultimate Cube Companion CAMERA SCAN & INSTANT SOLVE Point your camera at any scrambled 3x3 cube and get step-by-step solving instructions in seconds. Our advanced recognition technology reads your cube's colors accurately, even in low light. 100+ VIRTUAL PUZZLES TO MASTER From classic 2x2 and 3x3 cubes to challenging 4x4, 5x5, Pyraminx, Megaminx, and shape mods – explore an incredible variety of twisty puzzles. Practice anytime without carrying physical cubes. LEARN & IMPROVE Follow intuitive 3D animations that guide you through each move. Track your solve times, set personal records, and climb global leaderboards. Perfect for beginners learning their first solve or speedcubers training for competition. FEATURES YOU'LL LOVE • Works offline – practice anywhere • Global, local & friends leaderboards • Daily challenges with rewards • Scramble generator for fair practice • Clean, intuitive interface Download now and solve any cube like a pro! Terms of Use: https://zeroplay.io/docs/legal/terms-of-service Privacy Policy: https://zeroplay.io/docs/legal/privacy-policy

About

K Ranking SUDOKU

Features
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* 세계와 경쟁하는 스도쿠, K-Ranking SUDOKU - 글로벌 스도쿠 챌린지! - 전 세계 유저들과 매주 랭킹 경쟁을 펼치며, 당신의 두뇌 회전 속도를 증명해보세요. * 게임 특징 - 클래식 9x9 스도쿠 - 누구나 즐길 수 있는 깔끔하고 직관적인 인터페이스 - 쉬움 / 보통 / 어려움의 3단계 난이도 제공 - 주간 랭킹 시스템 매주 모든 난이도의 클리어 시간을 빠른 순서로 순위 집계 클리어 타임과 함께 글로벌 경쟁의 재미 UP! * 이런 분께 추천합니다 - 스도쿠를 사랑하는 모든 두뇌형 게이머 - 전 세계 유저와 공정하게 경쟁하고 싶은 분 - 매일 짧게 즐기며 집중력을 높이고 싶은 분 * 지금 도전하세요 - 매주 갱신되는 글로벌 스도쿠 랭킹! - 당신의 나라를 대표해 1위를 차지해보세요. - K-Ranking SUDOKU에서 두뇌 승부가 시작됩니다. * Compete with the world in Sudoku — K-Ranking SUDOKU - A global Sudoku challenge! - Compete with players from around the world every week and prove how fast your brain can think. * Game Features - Classic 9x9 Sudoku - Clean and intuitive interface anyone can enjoy - Three difficulty levels: Easy / Normal / Hard - Weekly Ranking System Rankings are based on the fastest clear times across all difficulties each week. Enjoy the thrill of global competition with your clear time displayed to players worldwide! * Recommended For - Sudoku lovers who enjoy brain-challenging puzzles - Players who want fair, worldwide competition - Anyone who wants to sharpen their focus with short daily play * Challenge Yourself Now - Global Sudoku rankings updated every week! - Represent your country and aim for the top! - The ultimate brain battle begins with K-Ranking SUDOKU.

Screenshots

Cube Solver & Timer4 screens
K Ranking SUDOKU4 screens

Verdict

The call

The clearest difference is in-app purchases: K Ranking SUDOKU at none against Cube Solver & Timer's 13. K Ranking SUDOKU also leads on iOS requirement (13.0 vs 16.4). Cube Solver & Timer's advantage is update cadence (fortnightly vs monthly). On price, ads 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. Cube Solver & Timer sells 13 in-app purchases, starting at $5.99 per 7 days. K Ranking SUDOKU asks for nothing beyond the download.

UpkeepUpdate frequency

Cube Solver & Timer ships an update fortnightly, K Ranking SUDOKU monthly. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.

Scorecard3 real differences · 7 level
Cube Solver & Timer versus K Ranking SUDOKU: the parameters behind the verdict, then further details
ParameterCube Solver & TimerK Ranking SUDOKU
PriceFreeFree
Rating4.1 (431 ratings) — better—
Positive reviews54.9% of reviews—
Number of ratings431 — better—
Update frequencyFortnightly — betterMonthly
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.413.0 — better
Further details — not scored
Size337 MB141 MB
Age rating4+12+
DeveloperZeroPlay Ltd.yong sung kim

Bugs and requests

Cube Solver & Timer

Reported bugs

4 issues
  • Solution not found for some puzzles
  • Inability to turn/solve cubes as expected
  • Restore purchases/unlock all cubes feature not working
  • Ads blocking app functionality

Requested features

5 requests
  • Add more cube sizes/variations (e.g. megaminx, tuttminx)
  • Improve gesture recognition, especially for oddly-shaped puzzles
  • Reduce ad frequency and improve ad experience
  • Add replay/save feature for solves
  • Improve leaderboard and online features

K Ranking SUDOKU

Not enough reviews yet to summarise bugs or requests.

In-app purchases

13 purchases

Cube Solver & Timer

Subscriptions6
  • Weekly3 Days trial$5.997 Days
  • Weekly Premium3 Days trial$5.997 Days
  • Monthly3 Days trial$14.991 Month
Show 3 more
  • Monthly Premium3 Days trial$14.991 Month
  • Yearly3 Days trial$39.991 Year
  • Annual Premium3 Days trial$39.991 Year
One-time7
  • 1,000 Coins$0.99
  • 移除广告$1.99
  • 10,000 Coins$4.99
Show 4 more
  • Unlock All$9.99
  • Lifetime Access$19.99
  • 100,000 Coins$19.99
  • 购买魔方还原器$79.99
None

K Ranking SUDOKU

No in-app purchases

Questions

Is Cube Solver & Timer free?
Cube Solver & Timer is free to download, with in-app purchases available.
Is K Ranking SUDOKU free?
K Ranking SUDOKU is free to download, with no in-app purchases.
Do Cube Solver & Timer or K Ranking SUDOKU have ads?
Both Cube Solver & Timer and K Ranking SUDOKU show ads.
Which is updated more often, Cube Solver & Timer or K Ranking SUDOKU?
Cube Solver & Timer ships an update fortnightly, and K Ranking SUDOKU monthly. Most recently, Cube Solver & Timer was updated on October 24, 2026 and K Ranking SUDOKU on October 10, 2026.

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