This policy covers Duskroll: Snowball Run, package com.gideon.snowball, published on Google Play by Calsynergy Games. Calsynergy Games is the developer of the app and can be reached at contact@calsynergygames.com or calsynergygames.com.
Last updated: 8 October 2026
Duskroll keeps your progress on your phone and shows ads from Google AdMob between runs. AdMob collects some data from your device to show and measure those ads. The game itself collects nothing and has no account, server or leaderboard. Remove ads, a one-time purchase, stops the ads.
This game uses Google AdMob, an advertising service provided by Google LLC, to show an ad between runs. To show and measure ads and to prevent fraud, AdMob collects and shares data from your device, which may include your device's advertising ID and other device identifiers, your approximate location worked out from your IP address, how you interact with the ads and the app, and diagnostic information such as crash and performance data. This data is encrypted in transit. How Google uses it is described at https://policies.google.com/technologies/ads and in Google's privacy policy at https://policies.google.com/privacy.
Where the law asks for it (the EEA, the UK and Switzerland, among others), the game asks for your consent through Google's consent form before any ad is requested, and the Privacy options row in the game's Options lets you change that choice at any time. You can also reset or delete your advertising ID in your phone's Android settings.
Remove ads is a one-time purchase made through Google Play. Google Play handles the payment, and the game never sees your card or account details. It learns only whether the purchase was made, so it can stop the ads, and Restore purchases asks Google Play for that again on a new phone.
Nothing. It does not ask for a name, an email address, an account, or any other personal information. It has no login, no leaderboard and no chat, and it contains no analytics, crash reporting or attribution service of its own.
Your progress (the snow you have delivered, what you have built in the village, what you have bought and rolled up) and your settings are saved in the game's own private storage. They never leave the device, and they are deleted when you uninstall the game.
The game does not use the camera, the microphone, contacts, precise location or files.
The game is made for a general audience aged 13 and over and does not knowingly collect personal information from children. Ads use Google AdMob's standard content settings, with alcohol and gambling ads blocked.
If a future version changes what is collected or shared, this policy will be updated before that version is published, and the change will be described in the in-game changelog.
Calsynergy Games
contact@calsynergygames.com
calsynergygames.com