Not sure how this app can be government approved when it's not fit for purpose. App went grey after 5 days of being here (fully vaccinated in UK with negative PCR). The vaccines shows unapproved in the app. Went to the local health center and they tried to charge us 250AED as they needed a doctor to approve it for "fast track" otherwise it takes 2 weeks for the approval. I had uploaded my vaccine details 1 month prior to my arrival...so a lie. No help at all, caused unnecessary headache.