Your shift stays on your device.

Night Shift: Hydro Control is a single-player game by Sergey Mityanin. The game does not collect personal data through a developer-operated service.

At a glance

No developer account, sign-in, advertising, or tracking.
No third-party analytics SDK.
Shift records and preferences stay on your device.
The game does not request access to your contacts, photos, microphone, camera, or location.

Data on your device

The game stores shift settings, preferences, and results locally so it can remember your choices and show past performance. This information is not sent to the developer. Deleting the app removes its local data. Device backups may include app data according to your Apple settings.

Full Game purchase

Apple processes the optional one-time Full Game purchase. The game uses StoreKit to check verified entitlement and restore access. The developer does not receive your payment card details or Apple Account password and does not operate a purchase-transaction server. Apple may provide sales, financial, and app-performance reports through its developer services. Apple services are subject to Apple's Privacy Policy.

Support messages

If you email sa@rc-buddy.com, the developer receives your email address and whatever information you choose to send. This is used to answer your question and investigate the issue. Do not send passwords or payment information. Support correspondence is kept only as long as needed to handle your request and applicable obligations; you can ask for deletion by email. The developer's email provider processes messages to deliver this service.

TestFlight and this website

If you use a TestFlight beta, Apple may collect and share beta feedback, crash reports, and testing information under its own privacy practices. This support website uses no advertising, analytics scripts, or app-specific cookies. Its hosting provider may process ordinary connection data, such as IP addresses and request logs, to deliver and protect the pages.

Children and your choices

The game does not ask players to provide personal information to the developer. If a child has sent personal information in a support request, contact the developer for its removal. You can remove local game data by deleting the app and manage Apple-held information through Apple's privacy and account controls. Deleting the app does not cancel or refund a purchase.

Changes and contact

This policy may change if the game's data practices change. The current version and effective date will appear here. For privacy questions or requests about a support message, contact Sergey Mityanin at sa@rc-buddy.com.