This application has many math questions. Some are difficult. Try to analyze and solve them. The analysis in the application will help you understand how to solve them. Viewing the analysis requires a subscription. However, if you work hard, you might be able to study the analysis without a subscription. Please refer to the user manual.
1. This subscription renews automatically.
2. The subscription fee is 0.99 US dollars for 3 months or 1.99 US dollars for 1 year. This fee is not refundable.
3. The free trial period is 7 days.
4. If you are in the trial period and don't want to subscribe, please cancel the subscription via the Google Play Store before the end of the trial period.
5. If you don't want to subscribe for the next period, please cancel the subscription via the Google Play Store before the end of the current paid period.
The user manual can be found at http://www.trovemath.com. Please click the Android Tab.