The main purpose of WordFleks is to learn the foreign language. After adding/adapting the words that occur in a new text, you can proceed to learn the various forms of the words. There is a fundamental difference between regular and irregular forms. For regular forms, you have to learn the rule on the available example words in the text. For irregular forms, each form needs to be learned.
To learn a form, you are asked until you have entered the correct answer the configured number of times (3 by default). If you have entered a wrong answer, the correct answer is presented, and in case of a regular form also the rule that is applied. The rules are documented along with the tests.
After asking 5 questions in a row (by default, can be changed in the settings), you are presented with the current learning progress. It gives you one bar for each form, showing the segments that correspond to 0, 1, 2, .. correct answers in a row, coloured from red to green.
A tap on a bar brings you to the detailed view of the learning progress, showing you the rules and irregular forms. Here you can also reset the learning progress, either for a single question, or for all at once.
You can also control which forms are tested by en/disabeling the tests in the settings. Please note that some tests can only be enabled after purchasing them.