Have you heard about "Istanbul Senin" app which just overpasses 3million user downloads and 60+mini app services for Istanbul citizens in one app 
Do you know how many developper they need to operate such complex product ??
its 8 !!! only 8 developpers needed to operate such gigantic product thanks to KOBIL's seamless superapp management dashboard. 

check out their use case and video via :
www.kobil.com/en/case-studies/success-story-istanbul-senin-city-super-app.html