DnDice is a free 3D dice roller application that offers a full set of RPG dice in your pocket. It is a perfect tool for RPG players, board gamers, and Dungeons and Dragons enthusiasts who want to experience realistic dice rolling. The app features real physics simulation and various modes to choose from, such as 'Dice Sum' and 'Number of Successes.' You can shake, drag, and throw the dice with your device's movements, tilt your device to affect the dice's gravity, and even customize gravity strength.

Moreover, DnDice has a modifier function that allows you to add or subtract the dice throw's result, along with a throw result history and social network sharing options. The app also has ten customizable presets with shortcuts, customizable dice, and playgrounds. You can add unlimited dice, and the app offers sound and vibration when dice collide, along with sound effects for high or low results.

Overall, DnDice is a convenient and realistic dice roller app that offers various features and customization options. Note that the app requires INTERNET permission for Google Analytics, and PHOTO and STORAGE permissions for custom backgrounds.