Product FeaturesAll services provided by Cumulus Angle must have this service added to any of the development to have an active account. New? Start HereWeb Development Services Web Development Package 1: Basic $468.00 Web Development Package 2: Premium $956.00 Web Development Package 3: Gold $1,972.00 Add-Ons (Must Have Active Account) Sale! Add-On 1 $85.00 – $180.00 Add-On 2 $35.00 – $460.00 App Development Services App Development Package 1: Basic $652.00 App Development Package 2: Premium $1,564.00 App Development Package 3: Gold $2,608.00 Security Cameras and Installations