Glossary of D&D Monsters contains all monsters from the Dungeons and Dragons printed monster manual and many monsters from other sources (Volo's Guide to Monsters, Mordenkainen's Tome of Foes and Eberron: Rising from the Last Wars). The app allows searching, filtering and sorting monsters by various parameters including HP, challenge rating, speed, AC and many more. You can enable web image previews for monsters.
The app does not require internet connection and can be used offline.
Both light and dark themes are included with Acrylic color. The app supports monster search with Cortana and monster URLs.