Trove Math

 
  

No refund

Subscription fees are non-refundable. Please read the following notice before subscribing to the app.

1. The subscription will automatically renew.
2. The subscription fee is non-refundable.
3. If you do not wish to subscribe during the trial period, please unsubscribe  via the Google Play Store before the trial period ends.
4. If you do not wish to subscribe to the next period, please unsubscribe via the Google Play Store before the current paid period ends.

 

After subscribing for 5 days and you are still in the free trial, this notification will pop up to remind you to unsubscribe if you do not wish to subscribe.

If you subscribe to the app, the same notification will pop up every 5 days to remind you.

Screen design

• The top toolbar has several buttons.
• The rest of the area is divided into 2 even views. The top view is used to display the question. The bottom view is used to display the answer or analysis.
• The rules are to display in full screen.

Content movement

• The dotted line between the question and the analysis can be moved up, and when the analysis is in full screen, the uppermost dotted line can be moved down.
• If the question is too long, the question can be moved up and down.
• If the analysis is too long, the analysis can be moved up and down.
• If the rule is too long, the rule can be moved up and down.

Rules

We explain some rules. Some rules are illustrated with examples.

Answer is locked

After you view an answer or analysis, you can no longer change the answer.

 

Font size

You can choose an appropriate font size. When a question has a wide or tall formula, the font will be scaled down to show the formula. Font size automatically adjusts when you switch between portrait and landscape, or half-screen and full-screen.

When you are in the menu for selecting a font size, both the current font size and the selected size will be followed by a less than sign “<“. If you only see a “<“, the problem is displayed at the size you selected.

Graph block

If the height or width of the view is not enough to display the graph block, it will display a warning “>> Graph block too large <<“. You can adjust the height or width in the following ways.

• Change to landscape for larger width.
• Change to full screen for larger height.
• Shrinking the font size will make the graph block smaller.

Set 100

When you subscribe to the app, set 100 will contain the last 100 questions you have studied recently.

While in set 100, you cannot change the orientation and font size. When you need to adjust the graph block, you can exit set 100 and easily return to the same question.

• Go to the question that needs to be changed.
• Press the Done button to exit set 100.
• Press the Setup button to change the orientation or font size.
• Press the Question button and select Set 100. Selecting the third option (last run) will take you back to the last question before exiting set 100.

The background color of the answers



• If no answer has been selected, all backgrounds are blue.
• The selected answer has a red background.
• If the answer you selected is correct, after you leave the question and return to it, its background will turn green. From then on, you can no longer change the answer to this question.
• After viewing the answer, the background color of the correct answer will turn green. From then on, you can no longer change the answer to this question.

Category

Algebra 1 has categories to choose from when you subscribe to Algebra 1. This is an option for set 100. You can choose one of Equation, Exponent, Function, Logarithm, Polynomial, Sequence, and Mixed to generate new questions. If not subscribed, it will generate new questions mixed.

When you are in the Category menu, the current category will be followed by a less than sign “<“.

The next section describes target 12. If you subscribe to the app, you can access answers and analysis and you don't need target 12.

Target 12

 

When your subscription ends, the app starts counting the number of correct answers, incorrect answers, and unanswered questions. If you study hard, you will still be able to see the answers and analysis. You don't have to subscribe to study answers and analysis when the formula below is met.

Number of correct answers - (number of wrong answers + number of unanswered questions) >= 12

When you subscribe to the app, the Question menu has only 2 options “Next question“ and “Set 100“. When your subscription ends, “Target 12“ is the third option. Press this to see the number of correct, incorrect, and unanswered questions.

Click sound

You can adjust the volume using the Sound option in the Setup menu.

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