Privacy Policy

ExtraSense mobile application · Last updated: 6 September 2026

This policy explains what the ExtraSense mobile game does with data. It covers the ExtraSense app on Google Play and on the App Store.

ExtraSense is published by RoBk, the trading name of an independent individual developer rather than a company; the developer's verified legal name and contact address are shown on the app's page in the store you installed it from. RoBk is the controller of the data described here. If you have a question about this policy or about your data, write to robkgamedev@gmail.com and we will reply within 30 days.

The short version

• There is no account, no sign-up and no server of ours. We do not build a profile of you.
• Everything the game remembers — your settings, your progress, your language — stays on your device and is deleted when you uninstall the app.
• The game shows advertising. The advertising provider may use your device's advertising identifier. You are asked about this when you first open the game and can change your answer at any time in Settings.
• Purchases are handled entirely by Apple and Google. We never see your card or your address.

What is stored on your device

ExtraSense saves the following on the device itself, using the operating system's own app storage. None of it is sent to us, because we operate no server:

• your chosen language;
• sound and music volume, and whether vibration is on;
• the settings you last chose for each game (difficulty, level, session length, and so on);
• your progress in each game: how many times you have played it, your best score, total time played, and the highest level you have reached;
• counters that decide how often an advert may appear, and how many free plays of a Pro game you have left today;
• whether an ExtraSense Pro purchase is active on this device;
• your answer to the advertising personalisation question.

This data is not linked to your name, your email address, or any identifier that would let us recognise you. It is removed when you uninstall the app or clear the app's data through your device settings.

Advertising

ExtraSense is free and shows a small number of adverts: a banner on the results screen and a video advert you can choose to watch in order to play a Pro game once. The video is never shown unless you ask for it. Advertising is delivered through Unity LevelPlay mediation (Unity Technologies), which may serve adverts from Unity Ads and from other advertising networks enabled in the app over time.

To choose and measure adverts, the advertising provider may process:

• your device's advertising identifier (Google Advertising ID on Android, IDFA on iOS);
• your IP address and approximate, country-level location derived from it;
• device and app information such as model, operating system version, language and app version;
• whether an advert was shown, viewed or tapped.

Your choice. When you first open ExtraSense, before any advertising software is started, we ask whether adverts may be chosen using your advertising identifier. If you say no, that refusal is passed to the advertising provider and the adverts you see are generic rather than personalised. Until you answer, the advertising software is not started. You get the same games and the same number of adverts either way. You can change your in-app preference at any time under Settings → Personalised ads; on iOS, the system tracking permission remains authoritative and can be changed under Settings → Privacy & Security → Tracking.

ExtraSense Pro removes all advertising. When Pro is active the advertising software is not started at all.

Unity's own privacy policy explains what Unity does with this data, and how to opt out of its processing: unity.com/legal/game-player-and-app-user-privacy-policy.

Purchases

ExtraSense Pro is sold as a subscription (3 or 12 months) or as a one-off permanent purchase. Payment is processed entirely by Apple or Google through the store you installed the app from. We never receive or store your card number, billing address or any other payment detail.

The app asks the store whether a purchase is active and stores that yes-or-no answer on your device so that Pro keeps working offline. Restoring a purchase asks the same question again using your existing store account.

What we do not do

• We do not ask for your name, email address, phone number or date of birth.
• We do not use precise location, contacts, photos, the camera or the microphone.
• We do not run our own analytics, crash reporting or tracking of any kind.
• We do not read anything you share. The "Share" button on the results screen hands a short piece of text to whichever app you pick; the text is built on your device and never reaches us.
• We do not sell personal information, and we do not share it for cross-context behavioural advertising beyond the advertising described above.

Third parties

Only these third parties receive any data in connection with ExtraSense. Each is required, by our agreement with them and by the platform rules we operate under, to protect that data to at least the standard described in this policy:

If we add another advertising network through LevelPlay in a future version, this policy will be updated before that version is published.

How long data is kept

Data stored by the app is kept on your device until you delete it, and no longer. Uninstalling ExtraSense removes all of it. Data held by the advertising provider is kept according to their own retention rules, which are described in their policy linked above.

Your rights and how to use them

• Withdraw consent for personalised advertising: Settings → Personalised ads. The change takes effect immediately.
• Reset your advertising identifier or opt out of ads personalisation entirely: on Android, Settings → Google → Ads; on iOS, Settings → Privacy & Security → Tracking.
• Delete everything the app has stored about you: uninstall ExtraSense, or use your device's "clear app data" option. Because we hold nothing on a server, this is complete — there is no copy for us to delete.
• Ask a question, or ask us to act on data an advertising partner holds: write to robkgamedev@gmail.com. We will answer within 30 days and will pass any request on to the relevant partner.

If you are in the European Economic Area, the United Kingdom or Switzerland, you have the rights to access, correct, delete, restrict and object to the processing of your personal data, and to lodge a complaint with your national supervisory authority. If you are a California resident, you have the rights described in the CCPA/CPRA, including the right to know and the right to opt out of the sale or sharing of personal information; ExtraSense does not sell personal information, and the personalised advertising switch is how you opt out of sharing for advertising.

Children

ExtraSense is not directed at children under 13 (or the equivalent minimum age in your country), and we do not knowingly collect personal data from them. If you believe a child has provided personal data through this app, write to us and we will act on it.

Changes to this policy

If this policy changes in a way that affects what happens to your data, we will update this page and change the date at the top before releasing the app version the change applies to.

Contact

RoBk — ExtraSense
robkgamedev@gmail.com