Apps like Truma

Here are some great alternatives to Truma by Truma Gerätetechnik GmbH & Co. KG :
Afterburner heater controller
Afterburner heater controller
★3.4
EcoNet
EcoNet
★3.8
Ruud EcoNet
Ruud EcoNet
★3.9
Rheem EcoNet
Rheem EcoNet
★3.8
Remote for TCL Air Conditioner
Remote for TCL Air Conditioner
★3.7
Mercedes-Benz Connect
Mercedes-Benz Connect
★3.8
The Lincoln Way™ Owner App
The Lincoln Way™ Owner App
★4.7
Sitrad
Sitrad
★5.0
AC Remote Control All Carrier
AC Remote Control All Carrier
★4.1
MINI
MINI
★4.8
Atmosphere Connect
Atmosphere Connect
★3.5
Aqara Home
Aqara Home
★4.4
Remote For LG AC
Remote For LG AC
★4.3
Remote Control for LG AC
Remote Control for LG AC
★3.4
MySubaru
MySubaru
★4.7
Remote for Air Conditioning
Remote for Air Conditioning
★3.3