This Privacy Policy describes how the mobile game Stack Drop ("the App", "we", "us") handles information. The App is published by sainilabs. By installing and using the App, you agree to the practices described here.
Stack Drop is a single-player arcade game. We do not ask you to create an account, and we do not collect your name, email, phone number, contacts, photos, location, or files. The App works fully offline except for serving ads and processing an optional purchase.
On your device only (never sent to us): Your best score, best block count, coin balance, lifetime coins earned, total runs, selected colour palette, mission progress, tutorial completion, ad-free status, and your sound and haptics settings are stored locally using Android's standard app storage. This data never leaves your device and is removed when you uninstall the App.
Collected by our advertising partner (Google AdMob): The App shows ads through Google AdMob. To serve and measure ads, Google and its partners may collect and process:
We do not receive this data in a form that identifies you. Google's handling of it is governed by Google's own privacy policy: policies.google.com/privacy and how Google uses information from apps that use its services.
Ads are shown between runs and on the home screen — never during active gameplay. Some ads are optional and rewarded: you choose to watch them in exchange for an extra life or bonus coins, and declining costs you nothing.
In regions where it is required (such as the EEA and the UK), the App presents a consent request, provided by Google's User Messaging Platform, before any personalized ads are served. If you decline, you will still see non-personalized ads.
You can reset or limit ad personalization at any time in your device settings under Settings → Google → Ads, or Settings → Privacy → Ads.
The App offers a single optional one-time purchase that removes between-run interstitial ads. Purchases are processed entirely by Google Play Billing. We never see or store your payment details; Google shares only whether the purchase is active, so the App can apply it.
Optional rewarded ads remain available after purchase, since they grant in-game bonuses rather than interrupting play.
The App is not directed to children under 13 (or the equivalent minimum age in your country) and is not enrolled in the "Designed for Families" programme. We do not knowingly collect personal information from children. Because the App serves ads, please supervise use by minors.
The only data the App itself stores is the on-device game progress described above. It is retained until you clear the App's data or uninstall the App. Ad-related data is retained by Google according to Google's policies, and purchase records are retained by Google Play.
We may update this Privacy Policy from time to time. Changes will be posted at this same URL with an updated "Last updated" date.
Questions about this policy? Contact: sainilabs@gmail.com