Samsung has been accused of throttling or limiting the performance of some apps. According to Twitter user @GaryeonHan and some Samsung users in Korea, Samsung has installed a system app called Game Optimizing Service (GOS) in its smartphones that limits the performance of some apps. System app is the default app in the smartphone and cannot be removed. GaryeonHan has published a long thread on Twitter detailing the same. Here are the tweets:
Source: Gadgets News – Latest Technology News, Mobile News & Updates