For those interested in verifying the f.lux they downloaded from 3rd party sources, there is this thread on the forum providing a hash of the official file.<p><a href="https:&#x2F;&#x2F;justgetflux.com&#x2F;forum&#x2F;topic&#x2F;1267&#x2F;sha-1-for-ios-sideload" rel="nofollow">https:&#x2F;&#x2F;justgetflux.com&#x2F;forum&#x2F;topic&#x2F;1267&#x2F;sha-1-for-ios-sidel...</a>