The business strategy has been updated. As of this version, the app is available for free. Users can access core features at no cost, with the option to unlock premium functionalities through in-app purchases.

User Manual & Decision Tree Tips: We’ve added a comprehensive user manual and helpful tips to guide you through creating and optimizing decision trees.
	Enhanced Usability: Improved interface interactions for a smoother and more intuitive user experience.
	Stability Improvements: Various bug fixes and performance enhancements to ensure the app runs more reliably.

Easily create decision trees that show different alternatives and their associated costs, as well as the outcomes for each alternative. Specify the value and probability of each outcome to seamlessly calculate the net value. In addition, the app automatically generates the optimal strategy path and shows the sequence of alternatives and outcomes that promise the best expected value.

In the latest version, several important improvements have been made to provide users with a more comprehensive and optimized experience. Here's what's new:

Dynamic expansion of sub-elements:
Users can now seamlessly add an unlimited number of sub-elements to any main element. This allows for more detailed exploration of key questions by defining different options and possibilities.

Drag-and-drop hypothesis mapping:
Users can now access a dedicated block at the bottom of the user interface where all formulated hypotheses are clearly displayed. By simply dragging and dropping, users can associate each hypothesis with a specific answer to a sub-element or even group multiple elements under a common hypothesis. This intuitive approach not only streamlines the process of hypothesis assignment, but also provides a visual representation of the links between hypotheses and the corresponding elements. It provides users with a dynamic and interactive way to organize their analytical framework, promoting an engaging and efficient user experience.

"Reasoning Guide":
A dedicated "Guide to Reasoning" section has been introduced, describing the reasoning behind each hypothesis. This organized approach allows users to document and justify their reasoning in detail.

Decisive actions with drag & drop:
To improve the decision-making process, users can now define decisions and assign them to individual reasons using drag and drop. This intuitive method streamlines the workflow and makes it more efficient and user-friendly.
These improvements aim to provide users with in-depth analysis, promote better decision making and ultimately improve the overall usability of the application.

The user interface has been completely revamped and updated.
A new test example has been added which can be used to preload a CSV file for building a decision tree for diagnosing a disease.

For each option, there are explanations and instructions on how to use the application for the user who is not familiar with the ID3 technology of the decision tree.
Updated file import functionality.

Improved application of  ID3 algorithm  for smaller raw data sets.

Create up to a hundred items per project in the free version.
Improved stability

Creating a Decision Tree using the ID3 algorithm  Import raw data from CSV files or fill in manually.

Export decision tree in XML format.

In-app purchase.