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Yes. The whole game, from the first campfire to the Space Elevator, is free. There are no ads, no in-app purchases, no premium currency, no timers and no energy.

No. Erapolis plays fully offline, anywhere. It never connects to a server while you play.

On your device, in the app's own storage. The game saves automatically as you play and when you leave the app. There is no account and no cloud copy kept by us.

Your cities travel with your device backup. If you set up a new device from an iCloud or computer backup of the old one, your cities come along with the app. Erapolis has no account to sign in to, so a fresh install on a new device starts empty.

Deleting the app deletes its saves from the device. They can only come back if you restore a device backup made before you deleted it. To remove a single city, swipe it left in the Cities list.

iPhone and iPad running iOS 26 or later.

Yes. Erapolis supports VoiceOver, Dynamic Type, Reduce Motion, light and dark appearance, and haptics. Sound effects, music, haptics and the day-and-night cycle can each be turned off in Settings.

Each house climbs a level for every service that covers it, in order: water, then faith, then a market, and so on. Tap a house to see what it needs next. The How to Play guide has the full ladder.

Each wonder can only be raised in its own age, once, and only after your population reaches its target (45 people for the first one). See every requirement on the Ages & Buildings page.

Fires and floods can leave a building in ruins. Tap it to repair it for part of its original cost. A Watch House nearby prevents fires, and paying for a levee when the water rises saves buildings on the shore.

Completing the Space Elevator ends your city's story with a summary of its history, and you can keep building as long as you like. Start a new city any time from the Cities list.

No. See the privacy policy.