The iPad and iPhone are powerful devices designed to improve your productivity. However, most users clutter their phones with apps that do not only drain their battery life but also take up useful space in their device and sap their valuable time when running them. People need to be guided on what type of apps they ought to have on their devices. It is really challenging to decide what apps to own because there are numerous apps in different categories of the Apple App Store. This book is written to take users of the iPhone and iPad out of the quagmire of deciding the best apps to purchase. Whether you are a Social media influencer, Finance mogul, Health enthusiast, Educator or a Student, this book lists apps in various categories of interest and mentions the advantages and disadvantages of having such apps on your device. It also explains how you can use your favorite apps with ease. In summary, you will learn about the 30 must-have iOS apps in the following app categories: