[Update: It`s now official] Sprint will announce an Unlimited 55+ plan on May 18 to compete with T-Mobile, offers 2 lines for $70
(Android Police)

Update 1: 2018/04/26 11:07am PDT As pointed out by one of our readers, T-Mobile has recently increased the price of its two-line plan to $70. This article has been updated to reflect that the pricing Update 2: 2018/05/18 5:32am PDT Sprint`s Unlimited 55+ plan is now official Sprint will soon unveil a plan targeted at people aged 55 years and up, a source familiar with the matter has revealed to Android Police. Read More[Update: It`s now official] Sprint will announce an Unlimited 55+ plan on May 18 to compete with T-Mobile, offers 2 lines for $70 was written by the awesome team at Android Police.