The "1370" designation likely refers to a specific build or version number of the software. This portable version is popular among users who need to work on multiple computers or in different locations, as it allows them to carry their software and projects with them.
Portable versions often lack full plugin compatibility and customer support, making them unsuitable for professional or high-stakes environments. System Requirements (CC 2015) adobe after effects cc 2015 1370 portableby
If you need a lightweight or portable-like After Effects workflow legally: The "1370" designation likely refers to a specific
: A new preference allows the software to automatically save the project when starting the Render Queue , preventing data loss during long exports. preventing data loss during long exports.