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In Apple's system, at least, each app gets a different ID for the same user. So supposedly you can't track a user across sites/apps since the user will have a d
by lnanek2 13y ago
In Apple's system, at least, each app gets a different ID for the same user. So supposedly you can't track a user across sites/apps since the user will have a different ID for each.
- ceejayoz 13y agoI believe it's each set of apps from the same developer. Apple's developer docs say the device identifier changes if a user deletes all of your apps, not just the current one.