Hi Darren,
Sorry for writeing to you but I have a critical issue here with slow performance of retool movil app. In the link below is my post where I describe in detail the problem. Could you help me plese?
The main issue is in retool movil app that I download form playstore, my app in a web browser works fine also very quick but in the retool app it's very slow.
https://community.retool.com/t/slow-performance-of-mobile-applications-on-non-high-end-devices/60597
Thanks, 
Saul Fuentes Fariñas | Cervecería Cubana
Especialista B en Ciencias Informáticas
Cervecería Cubana S.A.
Zona catastral 16/19 Zona A8.
Zona de desarrollo Especial Mariel. Código Postal 37500
Oficina 3A Segundo piso. EMCI. Pelicano. Mariel. Artemisa. Cuba