Dino Tycoon is a 3D building game available on iPhone for free. The game is developed by UNIVERSAL MOBILE GAMES TECHNOLOGY CO. LIMITED. In this game, you are tasked with raising your own T-REX and other dinosaurs on an island. You need to explore the island to find new dinosaurs, dig up fossils, extract DNA to resurrect dinosaurs, build homes for them, and feed them. Your ultimate goal is to make the island better to increase visitors, earn money, and become the best park tycoon in the world.

The game offers a weekly subscription for $5.99 after a 3-day free trial. The subscription unlocks many features such as No Pop ADs, Flying Dino Unlocked, Gold T-Rex Statue, and many new features. The subscription is automatically renewed unless you turn it off 24 hours before the end of the current period. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. If you want to cancel a subscription during its free trial, you have to cancel it through your account in the Store.