Rubik's Cube OLL/PLL Trainer [Android]

Description:
Learn the 3x3x3 OLL/PLL step by step easily with timing, training, OLL/PLL-lists, step-by-step-algorithm-visualization and "Did I do it right ?"-layer orientations.

With tousands of downloads, daily usages and a very good rating *OLL / PLL Trainer* is highly customizable and especially designed / focused for speedcubers and those who want to get faster on solving the last layer. It's easy to use for beginners and also expandable for pro-users, e.g. algorithm rotation, for learning algorithms from different views/angles.

In addition to detailed lists of OLL / PLL algorithms and many features for already advanced cubers, OLL / PLL Trainer also offers a variety of easy-to-understand step-by-step tutorials for beginners to solve the last layer, in order to become familiar with OLL / PLL, to start and simply to get involved with.

OLL / PLL Trainer simply and slowly helps you to understand and master the depth of the OLL/PLL-rabbit-hole.

Some user reviews:
"... Thank you, this app makes me easy to learn new algorithms and how to solve rubik's cube easily ... "

"... I've been using this app for a little over a year. I have learned so much about the 3x3. It's so easy to find an algorithm and figure out the solutions ... "

"... This app is absolutely amazing. Helped so much and is so much better than all the other apps. If I could give it 10 stars I really would. Unbelievable app ... "

Core features:
Timer - Training - Learning - Algorithm Search - OLL/PLL Algorithms - Rotation - Tutorials

More features:
* Timer-Function and -list to keep track of your solving times
* Inspection timer
* Scrambler
* Personal statistics to track you speed improvements
* Training-Function to train your learned OLL/PLL-Layer-Algorithms, including advanced Rotation-Mode and a algorithm-questioning-quiz
* Start quickly a training session for only selected categories
* Grouped and detailed OLL/PLL-List
* Single Algorithm-Information-Site for more details about the algorithm like "step-by-step" algorithm-visualization and "Did I do it right ?"-layer orientations
* Function to mark an algorithm as learned to keep track of your personal state and goal
* Function to mark a category/an algorithm as a favorite, for quickly gain access to it from the main-page
* Unique "Algorithm Rotation", which rotates an algorithm and enables you to learn OLL and PLL from different layer angles/positions
* Algorithm Keyboard, let's you add own multiple algorithms to oll/pll layers
* Different algorithm notation types, like M' or r R'
* Homescreen-Shortcut for a quick access
* Functionality to add own algorithms, incl. exporting/printing them to PDF-files.
* Colorization of layers for a specialized recorgnition
* Colorized parentheses for a better recognition
* Replace pattern for parts of algorithms
* Tutorials for beginners: Last Layer with only three algorithms and 2-Look-OLL/PLL
* Algorithm-Search

Used permissions:
* INTERNET, ACCESS-NETWORK-STATE, BILLING
... used to display commercial banners and to handle in-app purchases.

* INTERNET, ACCESS-NETWORK-STATE
... used to gather statistics and send them to Google Analytics (ip-anonymized) (Statistic tracking can be turn off in the settings.)

* INSTALL_SHORTCUT
... used to add/install icon to your homescreen for a quick access to different areas of oll/pll trainer.

* READ_EXTERNAL_STORAGE, WRITE_EXTERNAL_STORAGE
,.. used to enable writing to external storages, e.g. sd-card. Originally needed for PDF-print-feature

* WAKE_LOCK
... used to keep the screen alive in several parts of the app, like e.g. timer, training-mode.