There is a fundamental analysis for AAPL stock providing a BUY recommendation for a long-term investing approach.  
Apple Inc. designs, manufactures and markets smartphones, personal computers, tablets, wearables and accessories, and sells a variety of related services. The Company’s products include iPhone, Mac, iPad, and Wearables, Home and Accessories. iPhone is the Company’s line of smartphones based on its iOS operating system. Mac is the Company’s line of personal computers based on its macOS operating system