# What is the Fintech App Guide? *insert image* ### The Fintech App Guide is a curated and open source guide to the best mobile apps for managing your money. We have used each app in this collection and found it to be valuable in one or more category, including utility, cost, or innovation. We are hosting it here publicly for anyone to use or reference because we all want to do more with our money and we believe everyone should have a means to discover or sort the available fintech tools. #### How do I use the guide? We've published this curated content in three channels to maximize its value for you: * Browse by category, use our comparisons, or search through this website * Download and read the PDF version * Contribute to the open source repository **Who's behind the guide?** This guide was published by the team at [Astra](https://astra.finance). More details can be found in the contributions. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://guide.astra.finance/master.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.