Oathslide

Privacy policy

Effective August 18, 2026

Oathslide is designed to work without an account, advertising, or cross-app tracking. Most game data stays on your device. In the native iOS app, first-party product analytics is off by default and available only if you opt in; analytics and optional public scores use a random private install identifier.

Data stored on your device

Oathslide stores preferences, tutorial state, progress, achievements, best scores, and an interrupted run so play can resume. It also stores players you block and, while offline, a qualifying score waiting to be sent. If you opt into analytics, a product event may wait on the device until it can be delivered. Most on-device game data is never sent to us.

First-party product analytics

Native iOS analytics is off by default. The native iOS app does not activate analytics collection, access the random identity for analytics, or record product events unless you opt in through Home → Settings → Privacy → Share limited product analytics.

If you opt in on iOS, Oathslide sends a small, fixed set of product events to its own Supabase backend so we can measure whether the first-run experience is working. The events cover first open, tutorial dismissal, first swipe, reaching turn 10, first Gloom defeated, first relic drafted, run end (turns, score, and end cause), second run start, result sharing, and a return on a later day.

The web companion does not currently offer the native iOS analytics toggle and may send the same bounded first-party product events automatically when its analytics service is configured. You can avoid this collection by using the native iOS app with analytics left off.

Each event contains the event time, app version, and the same random private install identifier used by the deletion control. Oathslide does not send an advertising identifier, account, contact information, location, device fingerprint, or third-party advertising data. There is no third-party analytics SDK, and the events are not used for advertising or cross-app tracking.

If you also publish a leaderboard score, these product events are technically associated with the same private install identity. They are never shown to other players. We use the records only in aggregate to evaluate retention, first-run completion, and feature health.

Optional leaderboard data

If you choose to sign and publish a qualifying score, Oathslide sends the following to its leaderboard service:

• a random private install identifier;
• the display name you enter;
• score, difficulty, turns, highest rank, bosses defeated, and run date;
• the game seed and action replay used to verify that score; and
• the app version.

Your display name, rank, score, turns, highest rank, bosses defeated, and a separate public player identifier may appear to other players. The private install identifier, seed, and replay are not public. We use them only to operate, verify, moderate, and delete leaderboard records. We do not use this information for advertising or tracking.

Moderation and safety

Reports include the reported score entry, a random reporter install identifier, and an optional reason. Reports are used to review and automatically hide repeatedly flagged names. Blocks are stored only on the blocking player’s device and filter the blocked player from that device’s leaderboard.

Service providers and retention

Supabase hosts the leaderboard, score-verification, and first-party analytics services. The public web build may be served by a hosting provider. These providers process the limited data above only to deliver Oathslide. We require every provider that receives this data to protect it under standards at least as protective as this policy and not use it for its own advertising or cross-app tracking. Online data remains until you delete it, it is removed for safety or integrity, or the service is retired.

Your choices

• Do not choose Sign the board to keep a result off the public leaderboard.
• Native iOS analytics is optional. Turn Home → Settings → Privacy → Share limited product analytics on to consent. Turn it off at any time to withdraw consent, stop new analytics events, and clear unsent analytics events plus the on-device analytics lifecycle state. Records already delivered remain online until you delete them.
• Turn audio, haptics, and contextual tips off in Home → Settings.
• Report or block a player from the leaderboard’s safety menu.
• Choose Home → Settings → Online data → Delete my online data, then confirm Delete online data, to permanently remove the current identity’s public scores, display name, reports, and first-party analytics events. The current private install identity is cleared locally and replaced with a new, unlinked random identity for future optional online use. On-device game progress is not erased.
• Online deletion does not turn off the analytics setting. If analytics is on, turn it off as well to stop future events under the new random identity.
• Delete the app or clear site storage to remove on-device data. Do the online deletion first if you also want previously sent records removed.

Children

Oathslide is not directed to children under 13 and does not knowingly collect personal information from them. Public display names are filtered and moderated; players should never put contact details or other personal information in a display name.

Changes and questions

Material changes will be reflected here with a new effective date. For troubleshooting, data controls, and the current release contact route, visit Oathslide Support.

Oathslide · No ads · No cross-app tracking · Optional public scores