Just &quot;an order of magnitude&quot;? I suspect you are off by an order of magnitude. If you count each deployed instance of each product using it, it&#x27;s probably the most popular by close to 10 orders of magnitude.<p>Edit: phones are just the start. Numerous embedded products use it - the kind that ship in such large quantities that a couple pennies per device become significant sums of money. And even in the phone case, every app is using a separate database.