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One Left Privacy Policy

This policy covers One Left, the number puzzle game for iPhone and Android by Samir Husain.

One Left is free, shows an occasional ad, and offers one purchase that removes ads for good.

The app itself collects nothing

One Left has no accounts and no sign-in. Your progress, settings and purchase state are stored only on your device and are never sent anywhere by the app. Deleting the app deletes them. The game plays normally with no network connection at all.

Advertising

One Left shows ads served by Google AdMob, a Google advertising service. Two kinds of ads appear: an optional rewarded ad you can choose to watch for a hint, and an occasional full-screen ad between boards. Google is our advertising partner; you can read how Google uses information from sites or apps that use our services.

To serve and measure ads, the Google Mobile Ads SDK inside the app may collect:

  • Your IP address and the approximate (city-level) location derived from it
  • A device or advertising identifier where the platform and your settings permit it; the app does not ask for permission to track you across other companies' apps
  • Ad interaction data, such as which ads were shown and whether they were tapped or watched to the end
  • Crash and performance diagnostics of the ads SDK

This data is used for advertising only. It is not linked to your identity by us, and we never see it in a form that identifies you.

Your privacy choices

Where the law requires it (for example in the European Economic Area, the United Kingdom, Switzerland and some US states), the app asks for your consent before showing ads and lets you change that choice at any time from Privacy choices on the About and Settings pages. On iOS and Android you can also limit or reset your advertising identifier in the device settings.

Remove ads

The single in-app purchase, Remove ads, is handled entirely by Apple (App Store) or Google (Google Play). We never see your payment details. Once purchased, the app does not initialise the advertising SDK at all, so none of the data above is collected. The purchase is restored from your store account on reinstall or on another device.

Children

One Left is not directed at children under 13, and we do not knowingly collect personal information from children.

Changes and contact

If this policy changes, the new version will be published here with a new date.

Questions about this policy: arishumain@gmail.com.

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