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Does anyone report on the COVID 19 app?
Friend of mine uses it, and just sent me this screenshot.
It has over 3.8 million users and appears to conflict with the ONS’s figure of 5,600 daily cases of COVID19.
View attachment 27126
That's 5600 (well, an average of 39000 per week) in England between 26 April and 30 May 2020. But on a weekly basis, infections in the first week of that period were 4x the last week. However the ONS data is based on a survey of households and doesn't include institutions like hospitals and care homes.
The app data is for the whole of the UK, apparently it's 7400 for England and 2000 for the other home nations combined. So already you can see where the discrepancy might come - considering England vs UK, and community spread versus community+institutions.
Also you can imagine there could be a bit of bias in the people who choose to download the app being more interested in the subject, perhaps because they are at higher risk, so basing data on the app sample may not be completely representative of the population as a whole.