FF Game: Financial Freedom Back to game

Privacy Policy

App: FF Game: Financial Freedom (我要財富自由)
Developer: JJLin Dev
Applies to: version 2.0.0 and later
Policy version: 2026-10-24.1
Last updated and effective: October 24, 2026
Offline single-player game: no account and no network connection are required. Your game progress stays on your device and is never sent to us. The app contacts Google only when you choose to watch a rewarded ad or open ad privacy options.

1. Scope

This policy explains what FF Game: Financial Freedom (the "Game"), version 2.0.0 and later, stores on your device and what Google may process when you use the optional rewarded ads. It matches the in-app page at Settings → Privacy and Use.

2. What the Game does not have

The Game has none of the following, so it does not collect or send your data for them:

The developer runs no server that receives game data.

3. Data stored on your device

Data Contents Purpose
Game progress Character, turns, assets, events, achievements, diamonds, and game settings, kept in the app's local database. Save and resume your game.
App preferences Interface language and a database version marker, kept in app preferences. Open the app in your language and upgrade local data safely.
Rewarded ad count The number of rewarded ads credited today. Enforce the limit of 5 per day.

This data stays on your device. It is not sent to us, and we cannot access or recover it. It is protected by the operating system's app sandbox; we do not claim that local data uses any specific encryption algorithm.

4. Rewarded ads and Google

Core gameplay is fully offline. Only after you confirm a rewarded ad in the Diamond Shop does the app contact the Google User Messaging Platform (UMP) and start the Google Mobile Ads SDK to load an ad. Opening Ad privacy options contacts UMP only and loads no ad. A completed rewarded ad grants 5 diamonds, up to 5 times per day. No diamonds are granted unless Google sends the completed-reward callback.

According to Google's disclosures, its ad services may process the following data for ad delivery, measurement, analytics, and fraud prevention:

Google processes this data under its own policies; see the Google Privacy Policy and How Google uses information from sites or apps that use its services. We do not receive ad data that identifies you, and we do not give your game progress to Google.

4.1 Consent and tracking permission

4.2 Your ad privacy choices

5. Retention and deletion

6. Versions before 2.0.0

Versions before 2.0.0 offered account sign-in, cloud saves, leaderboards, usage analytics, crash reporting, and in-app purchases, using services including Firebase, Sentry, and RevenueCat. All of these were removed in 2.0.0, and the updated app no longer contacts those services. If you signed in with an earlier version and want data from that time deleted, see Delete Data.

7. Your rights

Depending on where you live (for example under the EU GDPR or the California CCPA), you may have rights to access, correct, delete, or restrict processing of your data and to withdraw consent. The Game's data is on your device, so you can delete it directly; ad choices can be changed as described in section 4.2. We do not sell your personal information; personalized ads are served by Google only when your consent and tracking choices allow them. For any other request, use the contact details below.

8. Children and teens

The Game is recommended for users aged 12 and older. Where local law requires parental consent, a parent or guardian should help a younger user decide whether to watch rewarded ads. Parents with concerns can contact us.

9. Policy updates

If how data is handled changes, we update the date and policy version on this page.

10. Contact us

Developer: JJLin Dev
Email: support@jjlindev.com
Website: https://jjlindev.com