Privacy Policy — All Blue: OP TCG Tracker
Last updated: August 24, 2026
All Blue: OP TCG Tracker ("the App") is a collection and portfolio tracker
for the One Piece Trading Card Game, developed by LightPanda.
This policy explains what information the App collects, how it is used, and
how you can request its deletion.
Information we collect
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Account information. When you sign in with Google, we
receive your name, email address, profile photo, and a unique account
identifier from Google Sign-In / Firebase Authentication. We use this
solely to identify your account and sync your data across devices.
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Collection & portfolio data. The cards, decks,
wishlist entries, purchase prices, and quantities you add in the App are
stored under your account so they can be synced across your devices.
This data is private to your account and is not shared with other users.
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Aggregate popularity data. To help estimate which cards
are popular, the App records anonymous, non-identifiable counters (e.g.
"how many users hold this card") that are not linked back to your
account or identity.
Third-party services
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Firebase (Google). Used for authentication and data
storage (Cloud Firestore). Firebase's own privacy practices apply to the
infrastructure layer — see
firebase.google.com/support/privacy.
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Google AdMob. The App shows ads via Google AdMob, which
may use advertising identifiers to serve and measure ads. See Google's
ad privacy practices at
policies.google.com/technologies/ads.
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Market price data. Card market prices are fetched from
CardTrader and TCGFast/TCGplayer market data through our own backend —
no personal data is sent to these services on your behalf.
We do not sell your personal data to third parties.
Data retention & deletion
Your data is retained for as long as your account exists. You can delete
individual cards, decks, or wishlist entries at any time directly in the
App. To request full deletion of your account and all associated data,
see Account & Data Deletion — we will
delete it within 30 days.
Children's privacy
The App is not directed at children under 13, and we do not knowingly
collect personal information from children under 13.
Changes to this policy
We may update this policy from time to time. Changes will be posted on
this page with an updated "Last updated" date.
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