This manga has the same story as the TV series. The only difference is how fast the plot progresses: the anime takes its time to tell you a story in 49 episodes, while the manga rushes everything to tell you in 10 chapters. Because of how short the manga was, I could not enjoy it as much as I enjoyed the anime. You should only read this manga if you don't want to watch the anime or if you are a helpless fan of Precure who wants to consume everything that its series has to offer.
The art is slightly different from the anime series, and it is more like a shōjo manga. It is not bad, though.