I have been using this app for just over a year and am a bit shocked to read some of the angry reviews previously. Paychex is a company that I trust with a lot of sensitive information and even with the transitions from venture to venture has been seamless with the help of them. The money I invest in their service I feel like is entirely paid for by the excellent customer service and specialists from beginning to end. Their app is easy to navigate as is their website and I have seen them make positive technology updates. As with every review, take it as a grain of salt, but try out the app and see for yourself if its insanely difficult like whats said before or easy to use. Me being a non-tech savvy individual, lord knows it takes me forever to learn a new app or program and this was a cake walk. See it for yourself, folks.
Ashlipoo about Paychex Flex