The National Union of Students says it is wrong that some universities will not cover the cost.
The England manager says vaccination is a chance for them to “get your freedom back”.
The Protect Scotland app was active on about 900,000 phones last week despite being downloaded two million times.
The CovidCertNI app is now live as interim vaccine certification system users describe “a shambles”.
The parents of Fatuma Kadir, who travelled from Manchester to London by train, say they are in “shock”.