Why is there InstaChat messenger & snapchat app for windows phone?

[Windows Central Question]

These are available in other systems

 

[Harrie-S]

Re: Why There InstaChat messenger & snapchat app for windows phone

Because InstaChat and snapchat do not want to make apps for windows phones.
And at least snapchat actively prevents that 3de party apps (for snapchat ) can be used on windows phone.