When it comes to the digital world, we are not short of choices. A plethora of apps is available to satisfy every need and desire. However, using the same phrase repeatedly may get tedious. So, here are some synonyms for 'plethora of apps' to add spice to your writing: an abundance of apps, a profusion of apps, a wealth of apps, an array of apps, a cornucopia of apps, a galore of apps, and a smorgasbord of apps. Use these words interchangeably to keep your writing engaging and exciting, and let your readers know that you have an extensive vocabulary.