Information we process
- Ads (Google AdMob)
- Advertising ID, IP address, device model and OS version, language and region, app usage and ad views and clicks (collected by Google)
- In-app purchases (Google Play, ONE store)
- Product ID, order ID, purchase token, purchase time and state
- Purchase records (games, paying players only)
- A random player ID created by the game, product ID, order ID (and ONE store Purchase ID), purchase time, app version, store, and in-game currency and item balances (kept on our server)
- Nickname and rankings (games, players who join the rankings only)
- The nickname you choose, a random player ID created by the game, the Demon Lord you pick to represent you, ranking records such as your highest stage and Daily Dungeon score and when they were set, battle details of Daily Dungeon records (damage dealt, breaks and collapses, currency earned, battle time and weapons used), and app version (kept on our server; your nickname, Demon Lord, rank and records are shown to other players)
- Usage analytics (Google Analytics for Firebase, games)
- A random player ID created by the game, app instance ID, advertising ID, device model and OS version, language and region, app version, and in-game activity such as screens visited, buttons used, purchase attempts, rewarded ads watched, stage progress, in-game currency earned and spent, and rewards claimed (collected by Google)
- Crash reports (Firebase Crashlytics, games)
- Device model and OS version, memory state, error logs (stack traces), the battle stage and wave at the time, an installation ID, and a random player ID created by the game, sent when the app crashes or hits an error (collected by Google)
- Game data and notices (games)
- IP address, app version and device details carried in the request, and request time, sent to Cloudflare's servers when the game downloads extra art and sound, checks for updates, or fetches mail, coupon and event information, and to Google, Apple and Cloudflare servers when it checks the server time (we do not store these per player)
- Game sign-in and cloud save (Google Play Games)
- Play Games player ID and game progress (only in games, when you sign in; kept in Google Play Games saved games)
- Support
- Your email address, your message and any device details or screenshots you choose to send
- App features
- Notes, settings, watchlists and other data you enter stay on your device and are not sent to our servers.
Card numbers and other payment details are handled by Google Play. We never receive or store them.
Your nickname is visible to other players, so do not put your real name, contact details or anything else that identifies you in it.
Why we process it
- Ads: to keep the apps free by serving ads, measuring them, preventing invalid clicks and, with your consent, personalizing them.
- Purchases: to verify payments, unlock what you bought (such as ad removal), restore purchases on a new device and handle refunds.
- Refunds and disputes: to check whether purchased items were used when a refund is requested, to take back items from refunded or cancelled payments, and to handle consumer disputes.
- Rankings: to show nicknames, compile ranks and deliver ranking rewards, block abnormal records, and handle reports of inappropriate nicknames.
- Game data and notices: to deliver the extra art and sound the game needs, tell you about updates, deliver mail, coupon and event information, and check the server time that rewards are based on.
- Game progress: to restore your progress after a reinstall or on a new device through Google Play Games sign-in and cloud save.
- Improving the games: to tune difficulty and screens with usage analytics, and to find and fix crashes with crash reports (development builds send nothing).
- Support: to answer your questions and fix the problems you report.
Retention and deletion
- Ad data is kept by Google under Google's privacy policy. We do not keep ad data that identifies you.
- Usage analytics and crash reports are kept in Firebase and deleted by Google under its retention settings: up to 14 months for analytics and 90 days for crash reports.
- Purchase status is kept on your device and in your Google Play or ONE store account so purchases can be restored. Uninstalling the app removes the copy on your device.
- Purchase records on our server are deleted automatically: each purchase after 5 years, and balance records 1 year after they were recorded.
- Nicknames and ranking records on our server are deleted automatically 1 year after your last record was sent, or promptly when you ask. Final ranks of a ranking period are kept for 90 days after it ends so rewards can be delivered and checked.
- Connection details from downloading game data and notices are not stored by us; the connection logs are handled by Cloudflare and the other server operators under their own privacy policies.
- Support emails are deleted one year after the conversation ends.
- App data on your device is deleted as soon as you uninstall the app or clear its data.
Where a law requires us to keep records longer (for example, purchase records under Korean consumer protection law), we keep them only for that period.
Ads and your choices
The apps may show banner, interstitial and rewarded ads through Google AdMob. Google may use your advertising ID and app activity to show ads that match your interests. Learn how Google uses information from partner apps at https://policies.google.com/technologies/partner-sites
- Opt out of personalized ads: on Android, go to Settings → Privacy (or Google) → Ads and delete your advertising ID. You will still see ads, but they will not be personalized.
- In the EEA, the UK and Switzerland, Google's consent form is shown when you open the app, and you can change your choice at any time.
- If you buy ad removal, that app stops loading ads.
In-app purchases
Some apps sell items such as ad removal or extra features through Google Play Billing or ONE store. Payments are processed by the store under its own terms and privacy policy. We use only the product ID, order ID and purchase token the store sends us to confirm the purchase.
To handle refunds and disputes, our games record the order ID and in-game balances of paying players on our server. These records contain no name, contact details or Google or ONE store account information. Items from refunded or cancelled payments are taken back the next time the game starts, and currency already spent is deducted from the balance.
Children
The apps are not directed at children under 13 (under 14 in Korea, under 16 where local law requires), and we do not knowingly collect their information. If we learn that we have, we delete it.
Your rights
Depending on where you live (including under the GDPR and California law), you may have the right to access, correct, delete or restrict the use of your information, to object to processing, and to withdraw consent.
- Delete app data by uninstalling the app or using Settings → Apps → the app → Storage → Clear data.
- Manage ad data by deleting or resetting your advertising ID or in Google's My Ad Center.
- Change your nickname in the game, or email us your in-game player ID to have your ranking records deleted.
- For anything else, email support@starrybits.com. We reply within 10 days.
Security
We process as little as possible, keep app data on your device and use encrypted (HTTPS) connections for network requests. Purchase and ranking records on our server can only be read with the developer's account, and the ranking screen receives only nicknames, Demon Lords, ranks and records, and the last 4 digits of player IDs.
Contact
- Privacy contact
- STARRY (developer)
Changes to this policy
This policy is effective from October 2, 2026. We will post changes on this page at least 7 days before they take effect (30 days for changes that reduce your rights).
Contact · support@starrybits.com