D4Tools: Diablo4 Event Tracker is a free iPhone app developed by 齐雨 李. It falls under the Lifestyle category and offers a range of features to enhance your Diablo4 gaming experience.

With D4Tools, you can stay up to date with Season 2 support and track the timings of Legion, World Boss, and Helltide events. The app also provides server push notifications and Apple Watch notifications, ensuring that you never miss an important event. Additionally, D4Tools offers the option to disable notifications for events you're not interested in.

The app includes a Dark Mode feature, allowing you to customize the app's appearance to match your preferences. You can also enjoy the convenience of widgets and lockscreen widgets, providing quick access to event information. For premium users, D4Tools offers additional features such as Living Steel Chest Location, Mystery chest map, iOS 17 Standby support, and a dedicated Apple Watch app.

D4Tools: Diablo4 Event Tracker is ad-free and respects your privacy by not collecting any personal data. The developer welcomes user feedback and encourages users to email them at with any ideas or suggestions to further improve the app.