Cauldron is a GNOME desktop application written in Rust that allows you to read articles stored in your Pocket account. It is built using the GTK toolkit as the graphical library.
Shiori Android Client Alternatives
Shiori Android Client is described as 'Shiori is an innovative bookmark management application that revolutionizes the way users save, organize, and access their favorite web pages. Built upon the robust Shiori platform, Shiori offers a seamless experience across all devices' and is a bookmark manager in the news & books category. There are more than 25 alternatives to Shiori Android Client for a variety of platforms, including Web-based, iPhone, iPad, Google Chrome and Mac apps. The best Shiori Android Client alternative is wallabag, which is both free and Open Source. Other great apps like Shiori Android Client are Instapaper, Obsidian Web Clipper, Curio and InfoFlow.