Privacy Policy

This policy explains that in full. Fuseday is a daily puzzle game for Android made by Nilbyte Studio ("I", "me"). Its Android package name is com.nilbytestudio.fuseday.

What the game stores on your phone

Fuseday keeps a small save file in its own private storage on your phone. It holds:

• One entry for each daily board you commit: the day number, your score, the board's par, your links, where you placed your charges, the finished board and the date
• Whether you have seen the how-to-play
• Your place in the practice boards
• Whether sound is on

Whether haptics are on is kept in the app's settings storage on the phone.

Fuseday sends none of this anywhere. I never see it, and uninstalling the app deletes it.

What Fuseday does not do

• No user accounts, sign-up or login — nothing is linked to your identity
• No servers or cloud storage operated by me
• No analytics or tracking. Fuseday does not measure how you play. The analytics, crash-reporting and performance-reporting services of the Unity engine, which the game is built with, are switched off
• No remote crash reporting, to me or to anyone else
• No advertising, no advertising SDK, and no use of the Android advertising ID
• No network connections of any kind
• No sale or sharing of personal information — there is none to sell
• No location, contacts, storage, camera or microphone access

Backups

One thing is outside the game's control. If you have turned on Android's own device backup, Android may include Fuseday's data in your backup to your Google account, as it does for most apps, and may restore it if you reinstall. Google runs that backup, under its own terms; Fuseday itself never sends your data anywhere, and I never receive it.

If that backup is off, uninstalling Fuseday removes your results and streak for good.

Permissions

• Vibration — used only for haptic feedback during the chain reaction. You can switch haptics off in Settings.
• Nothing else. Fuseday does not request internet access, location, contacts, storage, the camera or the microphone.

For completeness: the app's manifest also declares one internal, signature-level permission that Android's own support libraries add so that only the app itself can send messages to its own components. It is not shown to you, and it gives the game no access to your data or your phone.

Sharing your result

Fuseday sends something outside the app only when you tap Share. That opens Android's share sheet with the text shown on your result, for example:

Fuseday #3
25 / 37 · 🔗🔗⚪⚪⚪
Streak 3
nilbytestudio.com/fuseday

You choose where it goes. Only that text is sent, and the app you pick handles it under its own privacy policy. If the share sheet cannot open, the same text is copied to your clipboard instead.

Links

The Support and Privacy policy entries in Settings open those pages in your web browser, like any other link. The game sends nothing with them.

Contacting support

If you email me, I have your email address and whatever you wrote, kept only as long as it takes to answer you. That correspondence is the only personal information about you I ever hold.

Children

Fuseday is not directed at children under 13, and it collects no personal information from anyone, regardless of age.

Retention and deletion

Your results and settings stay on your phone for exactly as long as you keep the game. Uninstall it and they go with it. A copy in Android's device backup is managed by Google through your Google account. Because I hold no copy, there is no retention period on my side and no deletion request to make.

Your rights

Data-protection laws including the GDPR and the California Consumer Privacy Act give you rights to access, correct, delete and port your personal information, and to opt out of its sale or sharing.

Fuseday satisfies these by design rather than by process. I never receive your game data, so there is nothing of it on my side to access, correct or export; deleting it is uninstalling the game, and there is no sale or sharing to opt out of. If you email me about a support question, you can ask me to delete that correspondence at any time.

Who is responsible for your data

For your game data, nobody but me needs naming — it never reaches me, so there is no controller of it in the legal sense. Support correspondence is the one exception. If you email me, Nilbyte Studio is the data controller for your address and whatever you wrote:

You also have the right to complain to a data protection authority. Nilbyte Studio is established in Sweden, so the lead authority is Integritetsskyddsmyndigheten (IMY). If you live or work elsewhere in the EEA or the UK, you may complain to your own country's supervisory authority instead — you do not need to raise it with me first. Though if something here concerns you, I would rather hear about it and fix it.

Changes to this policy

If the game ever changes in a way that affects this policy, I will update this page and change the date at the top before the change ships.

Contact

Questions about this policy or the game: fuseday@nilbytestudio.com