Textto doesn't replace
your SMS app of choice on your phone, it just relays your text messages through your PC.
Not exact matches
If you don't like the stock configuration
of the handset you're using, it's simple to change most things out — there are plenty
of choices on the Play Store for alternative
SMS apps, cameras, and calendars, for example.
Part
of this may be attributed to Google's push with KitKat to add consistency to all
of it's own applications and allow users to choose which to use as default for core applications such as
SMS (one
of the first
choices you make with the S5 is if you want to use the «messages»
app by Samsung or Google's Hangouts
app) but Samsung is seemingly getting better at taming its designs.
My primary
app of choice is called Flash Alerts on Call and
SMS by Flash Alerts Project, and it's been updated with a Material Design for Lollipop and includes a unique feature similar
apps don't have.