Apps like GP UC

Here are some great alternatives to GP UC by Deltapath :
OfficeSuite UC Enterprise
OfficeSuite UC Enterprise
★3.7
Central Office
Central Office
★3.7
Accent Connect
Accent Connect
★4.4
Clearly Anywhere
Clearly Anywhere
★3.5
Ringotel
Ringotel
★4.3
Bria Mobile: VoIP Softphone
Bria Mobile: VoIP Softphone
★4.1
BiPTT - push to talk PTT
BiPTT - push to talk PTT
★4.1
MTT Business — IP phone
MTT Business — IP phone
★3.9
ConnectUC
ConnectUC
★3.4
Vitelglobal
Vitelglobal
★4.2
Ride with GPS: Bike Navigation
Ride with GPS: Bike Navigation
★4.7
Wildix Collaboration Mobile
Wildix Collaboration Mobile
★4.3
CallRail
CallRail
★3.8
Text App: Calling, Texting Now
Text App: Calling, Texting Now
★4.4
Voice GPS, Directions & Maps
Voice GPS, Directions & Maps
★4.2
UCLA Mobile
UCLA Mobile
★3.6