Privacy policy


Holucent has adopted this privacy policy (“Privacy Policy”) to explain how we collect, use and share information. By using or accessing our mobile applications, website or tools (“Services”), you agree to the terms of this Privacy Policy. 

Holucent reserves the right to modify this Privacy Policy at reasonable times, so please review it frequently. Your continued use of Services will signify your acceptance of the changes to this Privacy Policy.

Collected data

Personal data

Personal data (“Personal Data”) is any information that that specifically identifies you as an individual.

We collect Personal Data to a minimal possible extent which includes only device ID and related information to a device necessary for the successful operation of our Services. We do not collect and store IP-address, age, name, e-mail, password, etc.

Other information

The Other Information we process may include, but is not limited to technical information, such as information about your device, your browser type, screen resolution, device type, language, version and type of operating system, SDK version, API key, application version, Android Vendor, geo location, levels achieved, in-app purchases.

Purpose of storing the data

Holucent may use or share data collected through the Services for purposes such as understanding or improving our Services.

Sharing Data

Holucent does not share data with third party social networks (i.e. Facebook). If you use an App in connection to our Service Parent Connect, which requires both side approving (through generating and entering PIN), user from one device can see data provided by our Services from other user device. These shared data include strictly information collected by our Services and are stricgtly related to education such as test results, statistics of tests, answers to question.  

Our Third Party Service Providers

We cannot provide all services necessary for the successful operation of our Apps by ourselves. We therefore share collected Information with our Providers. When using the Third Party Services, you adhere to their data processing practices.

You recognize and agree that Holucent is not liable for the Third Party Service Provider’s terms and conditions and their use of your Information. 

Google Wallet: If you choose to use Google Checkout to finalize and pay for your order, you will provide your credit card number directly to Google Checkout. Google’s Privacy Policy will apply to the information you provide to the Google Checkout web site. 

Holucent may allow for social integration with certain third party social networks (Facebook). If you use an App in connection to a social networking site, we cannot control it and you are subject to the applicable third party social network’s Terms of Use and Privacy Policies.

In-App purchases: Our Services enable in-app purchases. In order to make a purchase from us, you must use our third party checkout options to finalize and pay for your order.

Third Party Sites: Our Apps may contain links to third party websites, products, or services. Please note that while using such third party offerings, you are using sites, products, and services developed and administered by people or companies not affiliated with or controlled by Holucent. We are not responsible for the actions of them.

We show third party advertisements from partners AdMob and AdSense.

We use Google Analytics  and Firebase to collect the Information in order to analyze and improve our Apps. If you are using one of our child directed Apps or mixed audience Apps and you identified yourself as under the age of 13, the collected Information will only be used for support for internal operations.


You are always free to opt out of the Information collection by not using our Apps. You can deactivate local notifications by changing the notification settings in accordance with the instructions of the operating system running on the your’ device or in the setting of our applications if available.

Storing and deletion of information

We store your Information for as long as needed to provide you with our services. We may store Information longer, but only in a way that it cannot be tracked back to you. When Information is no longer needed, we shall delete it using reasonable measures to protect the Information from unauthorized access or use.

We store information as long as we need it to provide you with our services. We can store it longer, but only in a way it cannot be tracked back to you. If information is no longer needed, we delete it using of reasonable measures.

EU Territory: We store Personal Information as long as it is needed for the provision of our services. Traffic information is erased or made anonymous when it is no longer needed for the purpose of the transmission or, in the case of payable services, up to the end of the period during which the bill may lawfully be challenged or payment pursued. Location information is stored to the extent and for the duration necessary for the provision of a value-added service. Cookies, direct marketing and provision of value-added services information (including traffic information used for these purposes) is stored as long as the same is necessary for the provision of these activities, or up to the time when a user opts out from such use in accordance with this Privacy Policy. Other information is stored for as long as we consider it to be necessary for the provision of our services. This Section shall not prevent any technical storage or access to information for the sole purpose of carrying out the transmission of a communication or as strictly necessary in order for us to provide the service you requested.

US Territory: We will retain collected information for the period necessary to fulfill the purposes outlined in this Privacy Policy unless a longer retention period is required or permitted by applicable legislation.

Storing might be different depending on the territory of collecting the information and the applicable legislation, but we always strive to store the information only as long as it is needed for the purposes of providing, improving or personalizing our services.

Data Log Files Storing: We store raw data log files on servers for one month, afterwards the data is deleted.


We follow generally accepted industry standards and internal procedures to protect Information submitted to us, both during transmission and once we receive it. Please be aware that no security measures are perfect or impenetrable.


If you have any questions, please contact us at: