This is an APP that can quickly obtain e-prints papers. In this app, you can subscribe to research topics that interest you, such as computer science (computer vision, artificial intelligence, cryptography, etc.), physics Science (geophysics, quantum physics, etc.), mathematics, statistics, etc. When the topic you subscribe to has the latest paper, it will push all the information about the paper (title, author, abstract) in real time. You can click the download button to download the paper PDF and read it in the APP, and you can also share the PDF file with others." , the above is my introduction to this app in the app store. I would like to share it with those in need and hope to get some suggestions.

I am a graduate student in the field of artificial intelligence (large language model). In my daily life, I need to read the latest papers on arxiv. At the same time, I also pay attention to other research fields, such as CV and cryptography. So I need an app that can push me the latest papers on the research topics I'm interested in so that I can read it at any time. So I made such an app. When there is the latest paper on the research topic I am interested in, I can get the push as soon as possible, and I can easily get the topic, author, abstract of the paper, and I can easily download the full text of the pdf, and Can be shared with others.

I'm currently pricing the app at $4.99/mo with a two week free trial, I'm not sure if that's really a good fit but I have to pay for the server and I have no other source of income so I've made my current decision .

It is an MVP and I would like some advice on pricing and product features, thank you. It requires email registration and login to use. I'm sorry if this has caused any inconvenience. Below are the links to the app store and the homepage of this app "https://www.easypapertracker.com/" "https://apps.apple.com/us/app/easypapertracker/id6470581736"