The current 30 day free and $2 a month thereafter promo for VZ Navigator ends Feb. 8th. After Feb 8th it goes back up to the full $4.99 a month charge. Heres the info from the Verizon website:
"Offer valid for new VZ Navigator subscribers. Data charges will apply. Limited-time offer. Customer will automatically continue with the $2.00 monthly subscription after the 30-day trial period ends. If customer unsubscribes and then resubscribes after the promotional period, customer will be charged the regular monthly rate of $4.99. VZ Navigator Free Offer: Cancel anytime by calling 1.800.922.0204 within 30 days of downloading the app to avoid being charged. Smartphones only."
So if you're interested in or like VZ Navigator you better hurry if you want it for the $2 a month, rather than $4.99 a month price!