Privacy Policy

1. Controller

The controller responsible for data processing under the General Data Protection Regulation (GDPR) is:

I have not appointed a data protection officer because there is no legal obligation to do so.

2. Summary

• The app stores everything only on your device. Player names, games and statistics never leave your device.
• There is no user account, no registration, no advertising, no tracking and no analytics.
• The app does not send any data to me or to third parties. I have no access to your game data.
• When you download the app from the Apple App Store or Google Play, Apple or Google process data under their own responsibility.
• This website sets no cookies and loads no content from third-party servers. Visiting it only creates technically necessary server log files.
• If you send me an email, I only use your details to answer your request.

3. Data processing in the app

3.1 What the app stores

So that you can record games and look at them later, the app stores:

• player names that you choose freely – these can be nicknames or pseudonyms,
• game records: game mode (301, 501 or 701), settings (double in, double out), individual throws (segment, multiplier, points, bust), remaining points and winner,
• timestamps for when a game was created, last updated and finished,
• statistics derived from these (number of games, wins, win rate).

3.2 Where the data is stored

All data is stored exclusively on your device, in the app's protected storage area (technically: in the “localStorage” of the web view embedded in the app). Other apps cannot access it.

The app has no server or backend of its own. It does not transmit any data to me or to third parties. I therefore cannot view, change or delete your game data.

On Android, the app declares the “Internet” permission (INTERNET) because the Capacitor framework includes it by default. The app does not use it to establish connections for transferring data.

3.3 No account, no tracking, no third-party SDKs

The app works without a user account, registration or login. It contains no analytics or tracking tools, no advertising, no advertising SDKs and no crash reporting services.

Technically, the app is an Ionic/Angular application running in a native container of the Capacitor framework. Besides the Capacitor core, it only uses plugins for the app lifecycle, keyboard, status bar and haptics (vibration feedback). These work entirely on your device and do not collect any data.

3.4 No access to sensitive device features

The app does not access contacts, location, camera, microphone, photos or health data and does not send push notifications.

3.5 Device backups

If you have set up a backup on your device (iCloud Backup on Apple devices or Android/Google backup), the app's data – like the data of other apps – may be included in that backup. You set up these backups yourself; they are the responsibility of Apple or Google under their privacy policies (see section 4). I have no access to them.

3.6 Retention and deletion

The data remains stored until you uninstall the app. Uninstalling deletes all of the app's data from your device. Note for iPhone and iPad: “offloading” an app keeps its data; only deleting the app removes it.

There is currently no separate delete function inside the app.

Copies in a device backup (section 3.5) remain until the backup is overwritten or deleted by you.

3.7 Legal assessment

Because the data never leaves your device, I do not receive it and do not process it on my own systems. The app is a tool that lets you manage your games yourself on your device.

To the extent that local storage is nevertheless considered processing under my responsibility, the legal basis is Art. 6(1)(b) GDPR (providing the app features you use), alternatively Art. 6(1)(f) GDPR (legitimate interest in a functioning app). Storing game data on your device is strictly necessary for the feature you requested (Section 25(2) No. 2 of the German TDDDG); no consent is required for this.

If you enter the names of other players, this usually happens in a private context. You can use nicknames or pseudonyms at any time.

3.8 Children

The app is not specifically directed at children. As the app does not transmit any data to me or to third parties, no data is collected from children either.

4. Data processing by the Apple App Store and Google Play

You can download the app from the Apple App Store (iPhone, iPad) or Google Play (Android). This requires an account with Apple or Google. In connection with the download, Apple or Google process in particular account data, purchase and download information and technical device information. They do so under their own responsibility and in accordance with their own privacy policies. I have no influence on this.

• Apple: https://www.apple.com/legal/privacy/
• Google: https://policies.google.com/privacy

Apple and Google provide app developers with aggregated statistics, such as download numbers. Only if you have agreed to this in your device settings (“Share with App Developers” on Apple devices, sharing usage and diagnostics data on Android) do I additionally receive anonymised, aggregated usage statistics and crash reports. These do not allow any conclusions about you as a person. I only use them to detect errors and improve the app. You can withdraw your consent at any time in your device settings.

5. This website

5.1 Hosting

This website consists only of static pages. It runs on a server I rent from the following provider: IONOS. The server is located in Berlin. A data processing agreement pursuant to Art. 28 GDPR is in place with the provider. Your data is not transferred to countries outside the European Union or the European Economic Area.

5.2 Server log files

Each time this website is accessed, the web server automatically processes and logs the following data:

• IP address of the requesting device,
• date and time of access,
• requested page or file (URL),
• HTTP status code and amount of data transferred,
• the page from which you came (referrer), if your browser sends it,
• browser and operating system used (user agent).

This data is technically necessary to deliver the website to you. It also serves the security and stability of the server, for example to fend off attacks and analyse errors. The legal basis is Art. 6(1)(f) GDPR; my legitimate interest is the secure and error-free operation of the website.

Log files are deleted automatically after 30 days unless a specific security incident requires longer retention to investigate it. The data is not combined with other data sources and not analysed for marketing purposes.

5.3 Encryption

The website is delivered exclusively over encrypted HTTPS (TLS).

5.4 No cookies, no tracking, no external content

This website sets no cookies and stores no information on your device. There is no tracking, no analytics and no advertising.

All parts of the page are loaded directly from this server. The page uses the system fonts available on your device and does not embed fonts, maps, videos or scripts from third parties. Links to other websites, such as the app stores, are plain links: you only go to the other provider's site when you click such a link.

6. Contact by email

If you send me an email, for example via the support page, I process your email address, your name (if you provide it), the content of your message and the time it was received in order to handle your request. The legal basis is Art. 6(1)(b) GDPR where your request concerns the use of the app, otherwise Art. 6(1)(f) GDPR (legitimate interest in answering requests).

I delete this data once your request has been fully dealt with, unless statutory retention obligations apply.

My mailbox is operated by the following provider, which processes emails on my behalf (Art. 28 GDPR): IONOS. Please note that emails are not always encrypted end to end in transit, so please do not send me sensitive data by email.

7. Your rights

Where I process personal data about you, you have the right to:

• access the data stored about you (Art. 15 GDPR),
• rectification of inaccurate data (Art. 16 GDPR),
• erasure of your data (Art. 17 GDPR),
• restriction of processing (Art. 18 GDPR),
• data portability (Art. 20 GDPR),
• object to processing (Art. 21 GDPR).

Right to object: Where I process data on the basis of Art. 6(1)(f) GDPR, you may object at any time on grounds relating to your particular situation.

To exercise your rights, simply send an email to dartmanger@m8xp0w3r.de. The app's game data is stored only on your device and not with me; you can view it there yourself and delete it by uninstalling the app.

You also have the right to lodge a complaint with a data protection supervisory authority (Art. 77 GDPR). The authority responsible for me is: [BITTE ERGÄNZEN] (website: [BITTE ERGÄNZEN]).

8. Changes to this privacy policy

I will update this privacy policy when the app, this website or the legal requirements change. The version published here applies.

Last updated: 16.09.2026