Cubejay: PLL Trainer & Timer

Cubejay is a PLL trainer, a speedcube timer and a 3x3 cube solver in one app. Time your solves with a hold-and-release start, practice speedcubing with avg 5 and avg 12, or scan a scrambled cube with your camera and follow the solution move by move on a 3D cube.

A SPEEDCUBE TIMER FOR DAILY PRACTICE
Hold both thumbs on the screen and release to start, or switch to tap mode for one hand. Touch anywhere to stop. The 15-second inspection adds +2 after 15 seconds and a DNF after 17, with an optional buzz at 8 and 12 seconds. You can also hide the time while you solve.

3x3 scrambles start from a random cube position, and a small drawing shows your cube after the scramble, from 2x2 up to 7x7. Each time is saved the moment you stop. +2, DNF and delete take one tap, and one more tap undoes them.

STATS
avg 5, avg 12 and your best single sit under the timer. Open the stats for your mean, a chart of time per solve and the spread of your times. Keep separate sessions for each puzzle.

11 PUZZLES
The cube timer covers 11 puzzles. 3x3, 2x2 and 4x4 are free. Pro adds 5x5, 6x6, 7x7, Pyraminx, Skewb, Megaminx, Square-1 and Clock.

OLL, PLL AND F2L TRAINER
The beginner guide, 2-look OLL (10 cases) and 2-look PLL (6 cases) are free. Pro opens all 119 cases: OLL 57, PLL 21 and F2L 41. Use Learn as an OLL PLL trainer next to your timer, and with Pro as an F2L trainer: practice a random case with its setup moves and mark the ones you know. Practice is free for the 2-look OLL and PLL cases.

A 3X3 CUBE SOLVER THAT EXPLAINS ITSELF
Scan the six faces with your camera, with a flashlight button and a warning when the light is too dim to tell red from orange, or enter the colors by hand. Cubejay checks your cube first and points to the sticker that does not fit, such as two edges with the same colors or a twisted corner.

Then pick a way to solve it:
- Beginner method: seven steps, layer by layer, free and unlimited.
- Shortest solution: usually around 20 moves. Free gives you 3 a day, and a short video adds one more.
Each move plays on a 3D cube with a speed slider from 0.25x to 2x, and you can step back at any time. This 3x3 solver works offline and solves no other puzzle.

FREE AND PRO
Free for good: the timer with inspection, scrambles for 3x3, 2x2 and 4x4, 2 sessions per puzzle, stats for the last 7 days, the 3x3 cube solver with beginner steps, 3 shortest solutions a day and the 2-look cases. Cubejay Pro (weekly, monthly, every 3 months, or yearly with a free trial for new subscribers, or one lifetime payment) adds unlimited shortest solutions, all 11 puzzles, unlimited sessions you can name and color, your whole history with avg 50 and avg 100, CSV export and import, all 119 cases and no ads. You can also try Pro for 24 hours by watching 2 short videos.

NO ADS WHILE YOU SOLVE
The free version shows no ads on the timer, during inspection, on the camera scan or on the solution steps, and none when you open the app. A banner sits at the end of Stats and Learn. A full-screen ad may appear after a cube is solved, or when you switch sessions after 5 or more solves, never the first time you use the app.

OFFLINE, NO ACCOUNT
Your times stay on this phone and are never sent to us; Android can back them up to your Google account. The camera is used only while you scan, and photos are never saved or sent. Internet is used for ads, purchases, crash reports and a small settings file from tinyfair.my.id. Notifications are used only for one reminder 2 days before a free trial ends.

Practice speedcubing with the cube timer offline at home, and keep the cube solver for the day a scrambled cube needs help. Made by Tinyfair, in 12 languages.

Privacy policy: https://tinyfair.my.id/cubejay/privacy/

Recent changes:
More Pro plans to choose from (weekly, monthly, 3 months, yearly or lifetime), a timer that fits in landscape, plus stability fixes.