The same app needs two different launch plans. Review processes, metadata rules and user expectations differ enough to change the timeline.
01
Review and release mechanics
Apple's review adds uncertainty to launch dates; Google's staged rollouts let you release to a small percentage and halt on crash spikes. Plan buffers accordingly.
02
Metadata and testing differences
Google supports store listing experiments and indexes the long description; Apple relies on the keyword field and custom product pages tied to ad campaigns.
03
Pre-launch demand
Pre-registration on Play and pre-orders on the App Store both convert launch-day installs into an early ranking signal.