It could also be iOS aggressively killing resource hog apps, as it tends to do. As a dev, I’ve found that the apps that I work on almost never get killed by the

It could also be iOS aggressively killing resource hog apps, as it tends to do. As a dev, I’ve found that the apps that I work on almost never get killed by the OS, sometimes sitting in memory for several days, because they’re quite conservative with resource use. Many of the (often needlessly) heavier apps by the “big guys” on the other hand get killed on a regular basis, even on devices with a lot of RAM.