Checklist for Dark Souls III is a free Android app developed by knightpp under the Utilities & Tools category. The app allows you to keep track of your playthrough, achievements, weapons/shields, armor, and trades while playing Dark Souls III.

The app has links to DS Wikipedia that provide information about the items in the game. You can easily hide completed items by tapping the Eye icon in the upper right corner of the screen. In addition, you can reset the corresponding lists in the main menu by tapping the hamburger button and selecting settings.

The app is open-source, and you can see the source-code on GitHub. You can also help the developer by translating the app on Crowdin. Lastly, the app encourages users to donate to support the development of the app.