Effective 8 August 2026
Cinderflow is a single-player puzzle that runs entirely on your device. It does not collect, transmit, or share any personal information.
None. Cinderflow has no accounts, no sign-in, and no servers. It never asks for your name, email, location, contacts, or any other personal detail, and it does not gather analytics or advertising identifiers.
Your progress — best scores, cleared pattern sets, Magma Chain and Daily Eruption results, your streak, the shards in your Obsidian Vault, and your settings — is saved locally on your device only. This data stays on the device, is never uploaded, and is not visible to us or to anyone else.
Cinderflow plays sound and triggers haptic feedback, both controllable in Settings. These happen on the device in the moment and are never recorded or transmitted. The game does not use the camera, microphone, motion sensors, or location.
There are no third-party advertising, analytics, or tracking SDKs in Cinderflow, and no data is sold or shared. The in-app Privacy Policy link opens this page inside the app; if you follow a link to the web, that browsing is handled by your device as usual.
Because everything is stored locally, you are always in control. Using “Reset Progress” in Settings clears your saved data, and deleting the app removes all of it from your device permanently.
Cinderflow is a family-friendly puzzle suitable for all ages. It collects no personal information from anyone, including children, and contains no ads or external links to unsafe content.
If this policy changes, the updated version will be posted on this page with a new effective date. Continued use of the app after an update means the revised policy applies.
Cinderflow is made by Iosif Polterovich. If you have any question about this policy or the app, email kalabu0209@gmail.com.