DeCiv

Privacy Policy

Last updated: August 26, 2026

DeCiv is an independent iOS port of Unciv. This policy explains how the app handles game data, mods, multiplayer connections, support requests, and optional purchases.

No Cognerva account or advertising profile

DeCiv does not require a Cognerva account and does not include advertising, analytics, or an advertising profile. DeCiv does not send automatic crash reports. Game state, settings, saves, and imported mods are stored locally on your device unless you choose an iOS sharing or file destination.

Multiplayer and external services

If you choose multiplayer, DeCiv sends the game state and other gameplay data required by the multiplayer server you select. This can include the player ID used to identify each participant, game identifiers, and any chat messages you choose to send. The selected server operator controls its retention and privacy practices; Cognerva does not operate or control that server.

Support

If you contact support, Cognerva receives the information you choose to include in your message. The in-app contact action can prefill the app version, platform, and language, and a crash report can include the displayed error stack trace. You can edit or remove this information before sending; nothing is sent unless you choose to send the message.

Optional purchases

Supporter and tip purchases are processed by Apple's App Store services. DeCiv receives the StoreKit transaction result needed to unlock the selected iOS extras and stores that entitlement locally. Cognerva does not receive your payment card or App Store billing details.

Your control

• Use the app without purchasing supporter extras.
• Choose whether to connect to multiplayer or open a support link.
• Choose whether to send a support or crash report.
• Delete the app to remove its local app data, subject to iOS backups and files you separately exported.

Contact

Privacy questions: [email protected].
Support: DeCiv support.