Terms of use

This Privacy Policy applies to Genioworks’s games, websites and related services (together with the “Services”). This Privacy Policy explains how we and affiliated companies (collectively, “Genioworks” or “we”, “us”, “our”) collect, use, secure, and/or disclose end-users’ (“you” or “your”) or otherwise processes your personal information when you use our Services.

This Privacy Policy refers to Genioworks’s Apps as follows: Math Exercises for the brain, Math Riddles, Puzzle; Math Challenge – puzzle game; Multiplication table – learn easily, mathematics; Puzzle game – 2048; Space Monsters  Memory training; Split Area – Scale, Cut territory; Русский язык – грамотей, подготовка к ЕГЭ, ЦТ. All the definitions used in this Privacy Policy shall have the same meaning as provided in Our Terms and Conditions.

The data controller is Genioworks Consulting & It-Services UG (haftungsbeschränkt), with a registered address at Karlheinz-Stockhausen-Straße, 30, 50171 Kerpen, Germany.

California residents may have different or additional rights. Please see the section titled Privacy Notice for California Residents.

Information We Collect

While using our Services, we may ask you to provide us with certain personally identifiable information that can be used to identify you (“Personal Data”). Our Services are designed to avoid collecting information such as your name, address, email address or other similar contact data unless you provide such data to us. The information we collect include:

  • Device Information

When you download and use our Services, we automatically collect information on the type of device you use, operating system, resolution, application version, and the mobile device identifiers (such as your device ID, advertising ID), language and time zone and IP address.

  • Usage Information

We collect information automatically about your activity through our Services, for example, date and time you used a service, features you have used, in-app purchases history, subscriptions, and advertising that you click on.

  • Other information

We may collect upon your permission other information such as precise geolocation (latitude and longitude) using information including GPS, Bluetooth or Wi-Fi connections. If you decline permission for us to collect your geolocation, we will not collect it. Similarly, we may ask for access to your camera in case you want to use certain features of our Services.

  • Information collected or obtained from third parties

We may receive information about you from our analytic service providers with data they collect through our Services by their privacy policies. A list of the third parties that operate in our Services can be found in the APPENDIX B below.

  • Information that we provide

We collect some information from you when you provide it to us directly, such as via an online form or when you contact us through our in-app support feature or when you send us an email directly.

  • Advertisement serving technologies

We and our advertising networks and their partners may use cookies and similar technologies to provide and personalize our Services and provide targeted advertisements. Some of these technologies can synchronize behavior across different mobile apps, devices, and websites so that advertisements can be tailored to your interests. This process is called personalized advertisement experience.

Use of Personal Information

We have set out below a description of how we plan to use your information, the legal bases we rely upon to do so and provide opt-out, where applicable:

  • To provide and maintain our Services and to perform essential business operations, our legal basis for processing is a performance of a contract with you which you entered into with us when you download our Services and accept our End User License Agreement.
  • To administer and protect our Services (including troubleshooting, data analysis, testing, support, fraud, reporting and hosting of data), our legal basis for processing is legitimate interests for running our business, provision of administration and services.
  • To notify you about changes to our Services, to allow you to participate in new features of our Services when you choose to do so and to understand how you use our Services so that we can continuously improve our offerings, our legal basis is legitimate interests to keep our users updated about our Services and our new features by your preference, and to continue to improve the Services we offer.
  • To advertise our Services and products and to send push notifications, our legal basis is legitimate interests to be able to advertise our Services and products to our users.

To opt-out of receiving advertisements for our Services and products, send us a request through the in-app support feature.

You can opt-out of from receiving push notifications by turning them off at the device level through the settings of the device.

  • To serve personalized advertisements in our Services using third-party advertising networks, our legal basis is legitimate interests to run our business.

For European Economic Area, Norway or Switzerland, our third-party advertising networks, rely on your consent to process Personal Data to provide personalized advertising to you, therefore you will be asked whether you consent to the tracking that enables personalized advertisement experience.

To opt-out of receiving personalized advertisements, see below ‘Opt-out of targeted advertising’.


We will retain your Personal Data only for as long as is necessary for the purposes set out in this Privacy Policy. We will retain and use your Personal Data to the extent necessary to comply with our legal obligations (for example, if we are required to retain your data to comply with applicable laws), resolve disputes, and enforce our legal agreements and policies.

We will also retain Usage Information for internal analysis purposes. Usage Information is generally retained for a shorter period, except when this data is used to improve the functionality of our Services, or we are legally obligated to retain this data for longer periods.

Your Personal Data will be deleted when they no longer serve one of the above-mentioned purposes but in any event, your Personal Data will be deleted after 26 months of inactivity in your use of our Services. Once we have deleted your Personal Data, you will not be able to exercise the right to access, the right to erasure, the right to rectification or the right to data portability.


Access personal data we hold about you.

You have the right to request access to your data. This can be done by using “Contact us” through the in-app support feature in our Services. Following your request, we will provide you a copy of your personal data in an electronic format.

Other rights

You also have other rights such as to correct your data, have your data deleted, object how we use or share your data, and restrict how we use or share your data. You also have the right to withdraw consent where you have previously given your consent to the processing of your personal data, for example by turning off the camera access in your mobile device settings. This will not affect any data processed before such withdrawal.

Opt-out of targeted advertising.

To show you personalized advertisements in our apps we use specific advertising networks and their partners to deliver advertisements that are tailored to you based on a determination of your characteristics or interests. To do so they use personal and non-personal information such as advertising identifiers, such as the Android advertising ID and/or Apple’s ID for advertising (IDFA), and/or other tracking technologies to enable and optimize this advertising procedure. For further information on advertising networks go to ‘Advertising networks and their partners’ below.

You can opt-out from personalized advertisement experience, at any time by checking the privacy settings of your Android or iOS device.

For Apple Devices:
  1. Open Settings
  2. Select Privacy
  3. Select Advertising and enable “Limit Ad Tracking”
For Android Devices:
  1. Open Settings
  2. Select Google
  3. Select Ads and enable “Opt out of Ads Personalization”

When you choose to opt-out, advertising networks will consider this choice as a withdrawal of consent to personalized advertisement experience and they will show contextual advertisements and not personalized advertisements based on your interests.

Exercise these rights

Any requests to exercise your rights should be made through our support feature located in our apps. You can also send us an email at privacy@easybrain.com, however, we may still redirect you to make the same request through the in-app support feature or we may request additional information to accommodate your request. These requests can be exercised free of charge and will be addressed by us as early as possible and always within one month. You may also contact your local data protection authority within the European Economic Area for unresolved complaints.

Social sharing features

Some of our Services offer social sharing features which let you share actions you take in our Services with other media. You must be over the minimum age limit that is prescribed by the legislation in the individual jurisdictions to use any social sharing features integrated into our Services. The use of such features enables the sharing of information with your friends or the public, depending on the settings you establish with the entity that provides the social sharing feature. Our Services has social features from the following providers:


Protecting children’s privacy

We do not knowingly collect or process personal data from or concerning children under the age of 13, and you must be 13 years of age or older to use Services.

If you are a parent or legal guardian and believe that your child under the age of 13 has submitted his or her personal data or other data without your consent, permission, or authorization – please let us know immediately, and we will promptly act to remove your child’s data from our database, cease the use of such data and inform any other party we suspect to have access to such data to do the same.


Our Privacy Policy may contain links to other sites that are not operated by us. If you click on a third-party link, you will be directed to that third party’s site. We strongly advise you to review the privacy terms of every site you visit. We have no control over and assume no responsibility for the content, privacy terms or practices of any third-party sites or services.


This Privacy Policy may change from time to time, and we encourage you to review it periodically. Your continued use of our Services signifies your acceptance of changes to this Privacy Policy.

In some cases, we may notify you of changes to this Privacy Policy with a prominent notice on our Services (for example by way of notification or pop-up), before the changes become effective and update the “effective date” at the top of this Privacy Policy.


If you have any questions about this Privacy Policy, please contact us usingthe in-app support feature in our Services, which is the preferred method to be able to quickly respond you your requests or contact our data protection officer at the address provided below:

Genioworks Consulting & It-Services UG (haftungsbeschränkt)
Karlheinz-Stockhausen-Straße, 30
50171 Kerpen


Eintragung im Handelsregister.
Registergericht: Amtsgericht Köln
Registernummer: HRB 90444
USt-ID-Nr. DE310780221


Telefon: +49 157 34517168

E-Mail: info@genioworks.de

Advertising networks and their partners

Below, you can find a list with all third-party advertising networks and their partners, with whom we work to provide you with a personalized advertisement experience within our apps. The advertising networks listed below, with the exception of Fyber who acts as a data processor upon our instructions, are independent data controllers in respect of your personal data and you can learn more about how each handles your data by accessing their respective privacy notices using the hyperlinks below.

In order to provide personalized advertisements to our users, those listed below use device information that includes personal and non-personal information, such as advertising (or ad) identifiers, IP address regarding the delivery of advertisements and your interaction with them and/or other tracking technologies to enable and optimize this advertising procedure. Ad identifiers are non-permanent device identifiers such as the Android advertising ID and/or Apple’s ID for advertising (IDFA).


AdColony is an advertising service provided by AdColony, Inc. (US)
Privacy Policy: https://www.adcolony.com/privacy-policy/


AppLovin is an advertising service provided by AppLovin Corporation (US)
Privacy Policy: https://www.applovin.com/privacy
Opt-out: https://www.applovin.com/optout

Facebook Audience Network

Facebook Audience Network is an advertising service provided by Facebook, Inc. (US)
Privacy Policy: https://www.facebook.com/about/privacy/

Google AdSense

Google, as a third-party vendor, uses cookies to serve ads on our Service. Google’s use of the DoubleClick cookie enables it and its partners to serve ads to our users based on their visit to our Service or other websites on the Internet
You may opt out of the use of the DoubleClick Cookie for interest-based advertising by visiting the Google Ads Settings web page: http://www.google.com/ads/preferences/

AdMob by Google and its partners

AdMob by Google is provided by Google Inc. (US)
For more information on how AdMob uses the collected information, please visit the Privacy Policy of Google: http://www.google.com/policies/privacy/
For more information on AdMob Partners, please visit: https://support.google.com/admob/answer/9012903
You can opt-out from AdMob by Google service by following the instructions described by Google: https://support.google.com/ads/answer/2662922?hl=en


IronSource is an advertising service provided by IronSource, Inc. (US)
Privacy Policy: http://www.ironsrc.com/wp-content/uploads/2017/01/ironSource-Privacy-Policy.pdf

MoPub and their partners

MoPub is provided by MoPub, Inc. (US)
For more information on what information MoPub collects and how it’s used, please read MoPub Privacy Policy: http://www.mopub.com/legal/privacy/
For more information on MoPub Partners, please visit: https://www.mopub.com/legal/partners/
You can opt-out from MoPub service by following the instructions on MoPub Opt-out page: http://www.mopub.com/optout/

Smaato and their vendors

Smaato is an advertising service provided by Smaato, Inc. (US)
Privacy Policy: https://www.smaato.com/privacy/For more information on the Smaato Vendors, please visit: http://advertisingconsent.eu/transparency-consent-framework-global-vendor-list/

Unity Ads

Unity Ads is an advertising service provided by Unity Ads Inc. (US)
Privacy Policy: https://unity3d.com/legal/privacy-policy


Vungle is provided by Vungle, Inc. (US)
You can opt-out from Vungle service by following the instructions as described by Vungle on their Privacy Policy page: http://vungle.com/privacy/

APPENDIX B – Analytics service providers

We use your information to perform our own analytics and to enable analytics provided by third parties. We use analytical information for supporting business analysis and operations, business intelligence, product development, improving the Services, personalizing content, providing advertising, and making recommendations. In order to learn about how your information is used by our analytics service providers, you can follow the hyperlinks in the list below to each provider’s privacy notice.


AppFigures is an analytics service provided by AppFigures, Inc. (US).
Privacy Policy: https://appfigures.com/privacy

Facebook Ads conversion

Facebook Ads conversion tracking is an analytics service provided by Facebook, Inc. (US) that connects data from the Facebook advertising network with actions performed on this Application.
Privacy Policy: https://www.facebook.com/about/privacy/


Firebase is an analytics service provided by Google Inc. (US)
You may opt-out of certain Firebase features through your mobile device settings, such as your device advertising settings or by following the instructions provided by Google in their Privacy Policy: http://www.google.com/intl/en/policies/privacy/


Fabric is analytics service provided by Google Inc. (US)
Privacy Policy: https://try.crashlytics.com/terms/privacy-policy.pdf