Status: 23. September 2026
This privacy policy applies to the Android app FruttiMergi by KAN KAI WORKS (package name): de.kankaiworks.fruttimergi).
1. Responsible
The person responsible shall be:
Steffen Übelein
Sole proprietorship, acting under: KAN KAI WORKS
Nürnberger Straße 14
96114 Hirschaid
Germany
E-mail: Show email address
Data protection requests can be addressed to this e-mail address.
2. Basic Principle of the App
FruttiMergi can be played without a user account. For playing, KAN KAI WORKS does not request names, postal addresses, telephone numbers or e-mail addresses.
The app does not include its own user profile, cloud storage or social login feature. There is no dedicated analysis or telemetry platform from KAN KAI WORKS.
However, for advertising, the one-time in-app purchase and the official rating function, Google services are used. Technical data can be processed by Google, as described below.
3. Data stored locally on the device
FruttiMergi stores settings and technical status information locally on the device:
- the language selected;
- the audio settings for music and sound effects,
- the status of whether the gaming milestone for the one-time assessment request has been reached;
- the status of whether the official evaluation request has already been triggered,
- a locally checked and cached Google Play purchase receipt to restore the acquired ad-free status.
This data is not transferred to a separate server of KAN KAI WORKS. They basically remain on the device and can be removed by deleting the app data or uninstalling the app.
Scores, high scores and the current round are not stored as a permanent personal user profile on a server in the current product status.
4. Advertising / Google Mobile Ads
The free version is prepared for full-screen advertising after completed levels and for voluntary rewarded ads. The full screen advertisement is between the levels; after the ad closes, the game continues. Rewarded Ads can each unlock individual helpers, music tracks or backgrounds. For the delivery of advertising, this will Google Mobile Ads SDK (AdMob) used. Whether advertising is available depends on the published app version, the release of advertising delivery and the privacy settings.
The advertising processing serves the delivery and measurement of advertisements, the analysis of SDK performance as well as fraud prevention. It can be distinguished from a separate analysis platform of KAN KAI WORKS.
According to Google, the Mobile Ads SDK can automatically process or share the following data:
- IP address, which can also be used for approximate location determination,
- interactions with the app and with advertisements, such as app launches, typing or video views,
- diagnostic and performance information;
- Device and account IDs, including the Android Advertising ID and App Set ID depending on configuration.
The transmission of this data is encrypted according to Google. To the extent that consent for certain advertising processing is required in your country, FruttiMergi uses the information provided by Google. User Messaging Platform (UMP), to request the required selection. The actual options available may depend on the region and Google configuration.
After the confirmed one-time in-app purchase, both the full-screen advertisements between the levels and the rewarded advertisements for the unlocks thus replaced are eliminated.
More information from Google:
5. One-time in-app purchase / Google Play Billing
FruttiMergi offers a one-time in-app purchase for ad-free use. The purchase process is carried out via Google Play Billing.
KAN KAI WORKS does not receive complete credit card, bank or other payment instrument data. The actual payment processing is carried out by Google Play.
For checking and restoring the purchase status, the app processes the technical purchase information provided by Google Play, in particular product identifier, purchase status and purchase tokens. This information is used to technically check, confirm and provide Google Play with the acquired ad-free status. The signed purchase receipt is cached on the device for local testing. The app compares the purchase status at start or when restored with Google Play. A device change is supported via the same Google Play account; a separate FruttiMergi account is not required for this.
The data protection information applicable to Google Play can be found at policies.google.com/privacy.
6. In-app review via Google Play
After a defined game milestone, FruttiMergi can call up Google Play’s official in-app rating feature. KAN KAI WORKS does not receive any information via this interface about whether a rating dialog is actually displayed, which star rating has been assigned or which rating text has been transmitted. An evaluation is voluntary. Google Play processes the entered stars and encrypts any entered rating text. Depending on the publication or test procedure, the evaluation is displayed publicly or processed as private test feedback. Users can manage and delete their reviews via Google Play or their Google account.
7. Own servers, accounts and analysis
For the actual game, KAN KAI WORKS does not operate a FruttiMergi user account or its own score or analysis server. No own user profiles are created from the game behavior.
If you contact KAN KAI WORKS outside the app by e-mail or via the website, the general Privacy policy of KAN KAI WORKS.
8. Legal bases
As far as the General Data Protection Regulation (GDPR) is applicable, depending on the processing, the following legal bases in particular come into consideration:
- Art. 6 para 1 lit. b GDPR for the processing and technical provision of an in-app purchase made by you,
- Art. 6 para 1 lit. a GDPR, insofar as consent is obtained for certain advertising or device processing,
- Art. 6 para 1 lit. f GDPR for necessary security, misuse and fraud prevention purposes, as far as the legal requirements are met.
Consents can be revoked or adjusted with effect for the future via the respective offered data protection or device settings.
9. Recipients and third parties
In connection with the functions described, Google be the recipient or independent or responsible for data protection within the framework of its respective services. This applies in particular to Google Play, Google Play Billing, Google Mobile Ads/AdMob and the User Messaging Platform.
The specific processing by Google is additionally governed by the conditions and data protection notices of Google. Google may also process data outside the European Economic Area. Google provides information on the data protection mechanisms used for this purpose in its data protection notice.
KAN KAI WORKS does not sell personal data of FruttiMergi users.
10. Storage period and deletion
Locally stored app settings and cached purchase receipts are generally retained on the device until the app data in question is deleted or the app uninstalled.
Purchase and billing data are stored by Google Play in accordance with the regulations applicable there. Insofar as KAN KAI WORKS receives proofs of purchase or billing required by law, these will only be kept to the extent required by law and for the respective applicable deadlines.
For data processed by Google Mobile Ads, the storage and deletion rules of Google also apply.
11. Your rights
Insofar as the statutory requirements are met, there are in particular rights to:
- information,
- correction,
- cancellation,
- limitation of processing,
- data portability,
- opposition; and
- Withdrawal of a given consent with effect for the future.
Please address requests to: Show email address.
For data that Google processes under its own responsibility, the data protection and account settings provided by Google can also be used.
12. Right of appeal
Data subjects may complain to a data protection supervisory authority. For the headquarters of KAN KAI WORKS, the Bavarian State Office for Data Protection Supervision (BayLDA) responsible.
13. Changes to this privacy policy
This privacy policy will be adapted if the data processing in FruttiMergi, the third-party providers used or the legal requirements change significantly. Relevant is the version published under this URL.