Apps like BlackBox Party

Here are some great alternatives to BlackBox Party by Firefly Systems :
Posh – Social Experiences
Posh – Social Experiences
★4.8
Discotech: Nightlife/Festivals
Discotech: Nightlife/Festivals
★4.9
dateit: RSVP & Invitations
dateit: RSVP & Invitations
★4.7
Hooray! Party Planner
Hooray! Party Planner
★4.3
Partiful: Fun Party Invites
Partiful: Fun Party Invites
★4.9
Event Manager - AllEvents.in
Event Manager - AllEvents.in
★4.3
TicketManager
TicketManager
★4.4
Event Ticket Hero: Create. Run
Event Ticket Hero: Create. Run
★4.2
Events Smarter: For All Events
Events Smarter: For All Events
★4.8
Invitation Maker + RSVP
Invitation Maker + RSVP
★4.8
Eventzilla Organizer
Eventzilla Organizer
★3.2
Smylee - Plan everyday events
Smylee - Plan everyday events
★4.6
Ticket Falcon
Ticket Falcon
★4.3
Permeet: Private Party Planner
Permeet: Private Party Planner
★4.3
Owlevents
Owlevents
★4.7
Event Planner: Birthday, Party
Event Planner: Birthday, Party
★4.1