This policy explains what information the DoomScroller mobile game
(“the app”, package com.doomscroller.app on Android,
com.doomscrollerr.app on iOS) handles, and who else is involved.
The app is published by Chong Wei Wen Reuben, trading as
Super Train Games (“we”, “us”), based in Singapore.
Short version: we do not run any servers, we do not ask you to create an account, and we never see your game data. The only party that collects anything about you is Google, through the advertising and in-app purchase services the app uses.
None. The app has no user accounts, no login, no analytics SDK and no backend of our own. We cannot identify you and we receive no data about your use of the app.
The app saves your progress locally on your device only. This file is never transmitted anywhere. It contains:
Uninstalling the app deletes this file and everything in it.
| Service | Purpose | What it may collect |
|---|---|---|
| Google AdMob | Showing interstitial and rewarded advertisements | Advertising identifier (Android Advertising ID / Apple IDFA), device and app information, coarse location derived from IP address, and ad interaction data, used for ad delivery, frequency capping, measurement and fraud prevention |
| Google Play Billing (Android) / Apple App Store (iOS) | Processing the optional Remove Ads purchase and restoring it | Purchase and transaction data handled entirely by the store. We never see or store your payment details |
These providers act as independent controllers of the data they collect. Their handling is governed by their own policies:
On iOS 14.5 and later, the app asks for your permission through Apple’s App Tracking Transparency prompt before any personalised ad request. If you decline, ads still appear but are not personalised. You can change this at any time in Settings → Privacy & Security → Tracking.
On Android you can reset or delete your Advertising ID in Settings → Google → Ads, which also lets you opt out of ad personalisation.
Rewarded ads are always optional — you choose to watch one in exchange for an in-game reward. Purchasing Remove Ads removes interstitial ads; rewarded ads remain available by choice, because they grant a benefit rather than interrupt play.
The game-over screen can generate an image of your result and pass it to your device’s system share sheet. The image is created on your device and handed to whichever app you pick. We do not upload it and we do not receive a copy.
The app is not directed at children under 13 (or the equivalent minimum age in your country), and we do not knowingly collect personal information from them. If you believe a child has provided information through the ad services used by the app, contact us at the address below.
Because we hold no personal data about you, there is nothing for us to export or delete on request. To exercise rights over data held by the advertising or store providers, use the opt-out controls in section 4 or contact those providers directly. You can remove all locally stored game data at any time by uninstalling the app.
If this policy changes, the updated version will be posted at this same URL with a new “last updated” date.
Questions about this policy: supertraingames@gmail.com