This is a good project(Blynk) so I want something to me to be clear.
1 - How is the security level of data on local server or Apps or any data that stored and use by Apps and local server?
2 - is there any limitation services on Blynk's Apps i mean that is there any time limite for use Apps or local server? Is there any time limitation for use Apps or server or other files?
3 - if we use a old version of Apps and server so Blynk stop Functions and users?or something like that?
4 - I want to know that for how long Blynk's Apps and server will be free ?