App Store Pulse
80% of the apps we track changed position on their category page. We have been measuring this since 12 September, which is not yet enough history to say whether that is a lot.
Measured against 1 November, across 36,736 apps on 122 category pages.
Pale bars were read to a different depth than today and are not comparable in level.
Each bar is one crawl day against the day before it. The scale runs to 100%, so an ordinary day’s wobble looks like a wobble.
The week in the store
The Shopify App Store listed 29,566 apps, +287 on the week before. 795 new apps appeared in Shopify's listing. We caught 398 live apps changing their pricing. On an average day 77% of the apps on Shopify's category pages changed position, and they moved further than the week before (5.2 places a day against 3.9).
Want this for your own app, with alerts when it moves? Track it free, or read the Chrome extension that puts the same numbers on any listing.