Some web sources report about isolated cases when iPhone 5S shows poorer performance than iPhone 5 and 5c. In particular, some apps show bugs on iPhone 5S in 2% of the cases while it is only 1% for iPhone 5 and 5C. This is reflected in the report published by Crittercism. All the tested devices were powered by iOS7.
According to the CEO of Crittercism, there is nothing strange about bugs when a company introduces new software or devices.
iPhone 5S is powered by a new 64-bit CPU and an additional processor - M7. The developers couldn’t test their apps on the new hardware and software. iOS7 was released on September 18th, which is nearly 4 weeks ago.
The developers of those apps are probably working on bug fixing, which means the bugs will be eliminated in the near future.
Meanwhile, Apple’s stock is appreciating on strong sales. The chart below, courtesy of Masterforex-V Academy, reflects the current state of affairs in the market of APPL:
