Damage Calculator is a free iPhone app developed by Fadi Hareth under the Utilities & Tools category. This app allows users to select Pokémon, apply modifiers, and calculate the damage that their moves will deal in battle.

With a simplified design specifically for mobile devices, Damage Calculator provides a quick and accurate range of damage dealt in a battle scenario. Users can alter EVs, IVs, items, abilities, and more, and instantly see how the damage changes. This feature is particularly useful for on-the-spot calculations during PvP matches.

In addition to the damage calculation feature, Damage Calculator now includes a Speed Calculator as well. Users can select up to four Pokémon and apply speed-specific modifiers to determine the attack order. As changes are made, the list automatically shifts to show the new attack order.

Some notable features of Damage Calculator include its 100% free and ad-free nature, support for all Pokémon from the latest games, offline functionality, fast loading times, and dark mode support. Users can also set default builds for each Pokémon and can expect regular updates with new features and Pokémon.

Please note that Damage Calculator is a third-party app and is not affiliated with the Pokémon brand or Nintendo.