Corto

Corto is a fast geography game for iPhone and iPad. Each question names a place and gives the player ten seconds to tap its location on a world map, with points based on accuracy and speed. A ten-question round takes about two minutes.

The free download includes World Cities and ten learning packs. More than 160 additional themed packs cover subjects such as capitals, flags, airport codes, volcanoes, stadiums, landmarks, remote islands, food, history, and city streets. Extra packs are optional one-time purchases that remain unlocked; Corto has no advertising, recurring subscription, or consumable purchases.

Optional head-to-head play uses Apple Game Center, and an invited opponent can play the pack owned by the challenger. Progress and purchases sync through iCloud without a separate Corto account. The app requires an internet connection because its maps are provided through Apple Maps. It is available in English, Dutch, French, German, and Spanish. Details were reviewed against the official site, press kit, privacy policy, and App Store listing on October 7, 2026.