Effective date: February 26, 2026 · Last revised: July 26, 2026
This Privacy Policy describes how data is handled in mobile applications developed and published by piodev on Google Play.
This Privacy Policy applies to the following applications by piodev:
Applications may be displayed under different localized titles depending on the user's language settings on Google Play. All localized versions refer to the same applications identified by their package names listed above.
We operate no servers of our own and our applications do not transmit data to us. The data listed below is processed only on your device, unless a third-party service is involved (such as advertising — see section 3, and only in applications that display ads):
Applications do not collect personal data automatically, unless you consent to it.
Collected data is used solely for:
The data is not used to identify individual users.
Some of our applications may use Google AdMob to display advertisements. AdMob may collect and process the following data:
This data is collected and processed by Google in accordance with Google's Privacy Policy.
This data may be used by Google to personalize advertisements shown to the user. Not all applications use advertising. If an application does not currently display ads, this section does not apply to that application.
Advertisements displayed in our applications may be personalized based on your interests, app usage, and device information. You can opt out of personalized advertising at any time through your device settings:
Please note that opting out of personalized ads does not reduce the number of ads shown; it only means the ads will be less relevant to your interests.
Our applications do not use cookies. However, third-party services such as Google AdMob may use advertising identifiers and similar tracking technologies on your device to deliver and measure advertisements. These identifiers can be managed or reset through your device settings as described above.
Some of our applications offer optional rewarded ads: you may choose to watch an advertisement in exchange for a small in-game bonus (for example, a hint or a small amount of in-game currency). Watching rewarded ads is always voluntary and requires your explicit action — ads of this type are never shown without your consent. Rewards are virtual items usable only inside the application, have no monetary value, and are non-transferable.
If you are located in the European Economic Area or the United Kingdom, before any ads are shown the application will display a consent dialog (Google's consent management platform) asking whether you agree to personalized advertising. You can decline and still use the application, and you can change your choice later in the application settings.
User data is not sold and is not shared with third parties, with the exception of:
We use appropriate technical and organizational measures to protect data against unauthorized access, loss, and alteration:
Our applications may store game progress and settings locally on your device. This data is not transmitted to any server and remains only on your device.
Some of our applications can use the device camera solely to scan QR codes (for example, to join a local multiplayer room created by another player). The camera image is processed on your device in real time only for code detection. No photos or videos are taken, stored, or transmitted anywhere. The camera permission is optional — if you deny it, the application remains fully usable and the same action can be completed without scanning (e.g. by selecting a room from a list).
Some of our applications offer a local multiplayer mode in which devices connect directly to each other over the same Wi-Fi network or hotspot (local room discovery and a direct connection between devices). In this mode, your chosen nickname and in-game results are visible to the other players in the same room. This communication stays entirely within your local network — it does not pass through the internet and is not sent to us or to any external server.
Some of our applications can show optional local notifications (for example, reminders about in-game events). These notifications are scheduled entirely on your device — no push server is involved and no data is collected or transmitted for this purpose. Notifications are off by default or require your explicit permission (Android 13+), and can be disabled at any time in the application settings or in the system settings.
Some of our applications offer optional in-app purchases of virtual items (for example, in-game currency or hints). All payments are processed by Google Play's billing system. We do not receive, process, or store your payment details (such as card numbers). Virtual items are for use within the application only, have no real-world monetary value, and are non-transferable. Refunds are handled in accordance with Google Play's refund policy.
Some of our applications offer an optional integration with Google Play Games Services. Signing in with your Google Play Games profile is voluntary — the application remains fully usable without it (your progress is then stored only locally, as described in section 6).
If you choose to sign in, the following applies:
Our applications are not directed at children under the age of 13. We do not knowingly collect personal data from children.
You have the right to:
To exercise these rights, contact us at the email address below.
We reserve the right to make changes to this Privacy Policy. All changes will be published on this page.
If you have questions about this Privacy Policy, contact us:
Last updated: July 26, 2026