Privacy Rules for Mobile Games: What Every Owner Must Have

No part of game ownership is less fun than privacy compliance, and few parts are less optional. Your game will collect data, because its SDKs do, and both stores now police the paperwork around that at review time. The good news: for a typical game this is a solved, checklist-shaped problem. Here is the plain-language version.

Why your game collects data at all

Even a simple offline puzzle game ships with analytics, crash reporting, and often ad SDKs, and each collects device information, identifiers, and behavioral events. That is industry standard and fine, but it makes your game a data collector in the eyes of the law and the stores, which triggers everything below.

The non-negotiables

• A privacy policy, hosted at a public URL, listing what is collected, by which services, and why. Both stores require the link at submission and check that it exists. Generators and templates make this a small task, and it must be updated when SDKs change.
• Store data declarations. Apple's privacy labels and Google's data safety form ask you to declare data practices, and your answers must match what your SDKs actually do. Mismatches, usually from a forgotten ad SDK, are a common rejection reason. Your studio should produce the SDK list; the declarations flow from it.
• Apple's ATT prompt. Tracking users across apps for advertising on iOS requires the ask-app-not-to-track permission dialog. Most users decline, which is why modern ad monetization leans on approaches that work without it. Your studio wires it; you should simply know it exists.
• Consent for European players. GDPR and friends require an in-game consent flow for personalized ads and non-essential analytics in relevant regions. Standard consent SDKs handle this, ad networks insist, because their revenue depends on it.

The special case that changes everything: kids

If your game targets children, or clearly appeals to them, a stricter regime applies, COPPA in the US and equivalents elsewhere: no behavioral advertising, restricted SDK sets, family-program rules on both stores. This is genuinely its own topic and it reshapes monetization, so if your game is for kids, say so to your studio on day one, not at submission.

Who actually does all this

Division of labor is simple. Your studio implements: consent flows, correct SDK configuration, the ATT prompt, and the honest SDK inventory. You own: the privacy policy URL, the store declarations built from that inventory, and the decision about audience. For an ordinary game this is a few focused hours, not a legal odyssey. If your game handles unusual data, accounts, chat, kids, real names, a short session with an actual lawyer is cheap insurance.

Boring, yes. But games get rejected, and occasionally fined, over exactly this paperwork, and a studio that raises privacy early is protecting you.