My middle schooler got not-so-smart Tracfone in upper elementary school, it cost about $80 for the phone at the time and came with lifetime triple minutes (i.e. if I bought a $20 60min card, she would get 180 minutes). She almost never used the phone because it wasn't the cool iPhone that some of her friends had. Fast forward to beginning of middle school, and she inherited my iPhone 5s when I bought a 6s, and DH switched out the SIM card to a Tracfone BYOP SIM card, and ported her old number over. So now she has a iPhone 5s, we still buy the $20 60-min Tracfone cards so she gets 180 minutes talk, 180 text and 180 MG data which in our area somehow operates on the Verizon network (or maybe that's because my 5s was a Verizon phone, don't know). As long as we add minutes every 3 months, we keep the triple minute benefits and balances on talk/text/data roll over. So basically she has a cell phone that costs less than $7/month. She's very aware of where there is WIFI so that she doesn't use up all her data!!