This self-learning tool has many exponential and logarithmic problems. Some are difficult. Try to analyze and solve them. The analysis in the app will help you understand how to solve them. A subscription is required to view the analysis. You may be able to research analytics without a subscription. See user manual.

1. This subscription automatically renews.
2. Subscription fee is $5.99 for 1 year. This fee is non-refundable..
3. You have a 7-day free trial.
4. If you do not want to subscribe during the trial period, please cancel the subscription through the Google Play Store before the trial period ends.
5. If you do not want to subscribe to the next issue, please cancel the subscription through 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 on the Android tab.