Simple Mobile Monthly Plan ReUp Refill vs Boost Mobile 3-Month Unlimited Plan

Both are prepaid US plans with unlimited talk and text, but they are different products. Simple Mobile is a refill you apply to an existing Simple Mobile line, with tiered international calling and hotspot data. Boost Mobile here is a three-month new-line offer from Plug that runs on Boost's 5G network and then continues on AutoPay. Pick Simple Mobile for international calling and hotspot on a line you already have. Pick Boost for a cheap start on a new line with 5G and no contract.

• Choose the Simple Mobile refill if you already have a Simple Mobile line and want unlimited talk, text, international calling and hotspot data without a contract.
• Choose the Boost Mobile offer if you are opening a new line and want three months of unlimited service on Boost's 5G network with no contract.