Comparison

Solve your 15 vs Cube Master

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

Head to head
About

Solve your 15

Struggling with your 15-Puzzle? This app offers assistance to help you find the solution. It can guide you step-by-step or reveal the entire solution, making it simple to overcome challenging puzzles.

Highlights
  • Step-by-step puzzle assistance
  • Full solution display
  • Simple and easy to use
  • Helps overcome difficult steps
Features
Read full description

Almost giving up on solving your 15-Puzzle? Then accept a little help. Sometimes a single step is preventing you to see the solution. This app will help you solve your puzzle, and if you want, show you the complete solution. Simple and easy.

About

Cube Master

Explore a vast collection of 3D Rubik's Cube simulators, from classic sizes to unique puzzle variations. Train your brain with intuitive controls and a free camera view. Perfect for puzzle enthusiasts and those curious about cube challenges.

Highlights
  • 3D puzzle simulators
  • Variety of Rubik's Cube types
  • Smooth and easy controls
  • Free camera rotation
  • Zoom functionality
  • Automated solving timer
  • Leaderboard
Features
Read full description

Cube Master puts 76 magic cubes and twisty puzzles on your phone: a twisty puzzle simulator, drawn in 3D and turned with a swipe. It began as a way to try a puzzle before buying it. Now it is also a place to practise, time your solves, and see how 49 of these puzzles are solved, one move at a time. THE PUZZLES • Cubes from 2x2 all the way to 20x20, the classic 3x3 magic cube included • Pyraminx from 2x2 to 10x10, the 4x4 Master Pyraminx among them • Megaminx, Kilominx, Gigaminx and Teraminx • Skewb, Skewb Ultimate, Dino cubes, Redi cube and Fadi cube • Mirror cubes from 2x2 to 7x7, a Mirror Skewb and a Mirror Pyraminx • The Square-1 family: Square-0, Square-1, Square-2, Super Square-1 and Mirror Square-1 • Cuboids: 1x3x3, 2x2x3, 2x3x3 and 3x3x4 • The clock puzzle, with nine clocks on each side • Snake puzzles from 24 to 72 pieces, and a gallery of shapes other players have built and shared • 13 picture cubes, including Sudoku, Earth, Maze, Dice, Food, Number and Arrow cubes STUCK? A GUIDE FOR 49 PUZZLES (NEW IN 2.0) Scramble a puzzle, or turn it any way you like, then ask for the solution. Cube Master draws each move as an arrow on the puzzle itself. • Follow along by hand: turn the face the arrow points to, and the next arrow appears • Turned the wrong way? An orange arrow shows you how to turn back • Or press play and watch the puzzle solve itself, move by move • On cubes, the move notation follows your view of the cube, so the letters match what you see • It solves the puzzle you have on screen, and works it out on your phone, even offline The solver covers cubes from 2x2 to 6x6, Megaminx and Kilominx, Pyraminx up to 6x6 (the Master Pyraminx too), Skewb, Square-1, the mirror cubes up to 5x5, the clock, the picture cubes and more. The giants (7x7 and up, Gigaminx, Teraminx, Pyraminx 7x7 and up) are left for you to solve on your own. PRACTICE AND COMPETE • A solve timer that keeps your fastest time and your average of 5 • World leaderboards for each puzzle, so you can see where your times stand • Undo for the turn you did not mean to make • Scramble any puzzle with one tap • Lock the view while you solve, or turn the whole puzzle around to look at every side If you are a speedcuber, it is a handy cube timer and a way to warm up on a puzzle you left at home. If you are just curious what a Megaminx or a Square-1 feels like, it is a cheap way to find out before you buy one. PREMIUM Cube Master is supported by ads. You can watch a short ad to see a solution. Premium removes the ads, opens the picture cubes and the longer snakes, and gives you as many solutions as you want. • Premium Weekly: an auto-renewing subscription, billed every week • Premium Lifetime: a one-time purchase Payment is charged to your Apple ID at confirmation of purchase. The weekly subscription renews automatically unless it is turned off at least 24 hours before the end of the current period, and your account is charged for renewal within the 24 hours before it ends. You can manage or cancel it in your App Store account settings. Terms of Use: https://rubikmasters.com/terms-of-service Privacy Policy: https://rubikmasters.com/privacy-policy Missing a puzzle you love, or found something that looks wrong? Write to support@rubikmasters.com and tell us.

Screenshots

Solve your 154 screens
Cube Master4 screens

Verdict

The call

The clearest difference is rating: Cube Master at 4.4 against Solve your 15's 3.2. Cube Master also leads on update cadence (every 5 days vs every 3 weeks) and ratings volume (435 vs 12). Solve your 15's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price 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 Master sells 2 in-app purchases, starting at $1.99 per 7 days. Solve your 15 asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Cube Master holds the better App Store score, 4.4 against 3.2. That said, the two scores are not equally well evidenced: Cube Master has 435 ratings behind it against 12, so its average is the more settled of the two. Written reviews complicate that: 57% of Solve your 15's written reviews are positive against 49% of Cube Master's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Solve your 15 ships an update every 3 weeks, Cube Master every 5 days. Both last shipped on October 24, 2026.

Scorecard8 real differences · 2 level
Solve your 15 versus Cube Master: the parameters behind the verdict, then further details
ParameterSolve your 15Cube Master
PriceFreeFree
Rating3.2 (12 ratings)4.4 (435 ratings) — better
Positive reviews57.1% of reviews — better48.6% of reviews
Number of ratings12435 — better
Update frequencyEvery 3 weeksEvery 5 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad
Requires iOS10.1 — better16.4
Further details — not scored
Size41 MB81 MB
Age rating4+4+
DeveloperFelipe Braunger Valio Desenvolvimento de Sistemas LtdaVu Duong

Customer experience

Solve your 15

All ratings12 ratings
Positive50.0%
Neutral16.7%
Negative33.3%
Written reviews7 reviews
Positive57.1%
Neutral14.3%
Negative28.6%

Cube Master

All ratings434 ratings
Positive85.7%
Neutral3.2%
Negative11.1%
Written reviews35 reviews
Positive48.6%
Neutral11.4%
Negative40.0%

Bugs and requests

Solve your 15

Not enough reviews yet to summarise bugs or requests.

Cube Master

Reported bugs

4 issues
  • Clock buttons not pressable
  • Square-1 not registering as solved
  • Ads reset solve progress
  • Ads remain in paid version

Requested features

10 requests
  • Add more twisty puzzles (barrels, windmill, Polaris, ivy, etc.)
  • Allow users to create their own twisty puzzles
  • Make it a twisty puzzle simulator like on computer
  • Add AI solving or instructions to teach solving
  • Add V-Cube 33x33, 50x50, 100x100
Show 5 more
  • Add Tuttminx and Rayminx
  • Add Axis cube
  • Add Square-1 (mentioned as missing in some reviews)
  • Option to remove ads (paid option)
  • Make app available on Switch, PS5, Xbox

In-app purchases

None

Solve your 15

No in-app purchases

2 purchases

Cube Master

Subscriptions1
  • Premium Weekly$1.997 Days
One-time1
  • Premium Lifetime$4.99

Questions

Is Solve your 15 free?
Solve your 15 is free to download, with no in-app purchases.
Is Cube Master free?
Cube Master is free to download, with in-app purchases available.
Which has better reviews, Solve your 15 or Cube Master?
Cube Master is rated higher. Solve your 15 averages 3.2 out of 5 from 12 ratings, while Cube Master averages 4.4 from 435 ratings.
Do Solve your 15 or Cube Master have ads?
Cube Master shows ads; Solve your 15 does not.
Which is updated more often, Solve your 15 or Cube Master?
Solve your 15 ships an update every 3 weeks, and Cube Master every 5 days. Most recently, Solve your 15 was updated on October 24, 2026 and Cube Master on October 24, 2026.

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