SuiteCRM can connect to Quick CRM - a ready to go subscription mobile app!
QuickCRM works great with custom fields and modules! The application also allows administrators to create custom layouts for users.
You can design your own app homepage! Selecting the modules that are most important to you.
QuickCRM allows users to sync certain records relevant to them whilst online. The user can then take the mobile device offline, edit, update and create new records and when reconnected to the internet the app can sync the changes to the system.