Apps like BlackBox Party

Here are some great alternatives to BlackBox Party by Firefly Systems :
Posh – Social Experiences
Posh – Social Experiences
★4.3
Discotech: Nightlife/Festivals
Discotech: Nightlife/Festivals
★4.8
dateit: RSVP & Invitations
dateit: RSVP & Invitations
★4.7
Hooray! Party Planner
Hooray! Party Planner
★5.0
Partiful: Fun Party Invites
Partiful: Fun Party Invites
★4.9
Event Manager - AllEvents.in
Event Manager - AllEvents.in
★4.4
MYLE - Events Curated For You
MYLE - Events Curated For You
★4.8
TicketManager
TicketManager
★4.6
Event Ticket Hero: Create. Run
Event Ticket Hero: Create. Run
★4.1
Events Smarter: For All Events
Events Smarter: For All Events
★4.8
Eventzilla Organizer
Eventzilla Organizer
★3.2
Ticket Falcon
Ticket Falcon
★4.5
Owlevents
Owlevents
★5.0
Smylee - Plan everyday events
Smylee - Plan everyday events
★4.6
Permeet: Private Party Planner
Permeet: Private Party Planner
★4.4
Evvnt
Evvnt
★3.5