Comparing Half-Staff Alert Sites
[ Note: Just below this case study chart is an ongoing list of 2019 & 2020 days when other half-staff alert sites missed state / local alerts that Flag Steward posted correctly - reinforcing our position as the MOST HONORABLE, ACCURATE, and COMPLETE half-staff alert service ]
Results of 60-day case study, from April 21 to June 19 of 2019, comparing half-staff notification accuracy of 5 services:
[ Measured # of days 100% correct list of ALL states with US and/or State Flag at half-staff ]
[ Measured # of days 100% correct list of ALL states with US and/or State Flag at half-staff ]
Service (Site / App) |
Rank |
Score (% correct) |
FlagSteward (App & Site) |
1st |
55.5 of 60= 93% accuracy |
FlagsExpress.com/HalfStaff |
2nd |
26.5 of 60= 44% accuracy |
FlagNotify.com |
3rd |
12.5 of 60= 21% accuracy |
"Flag App" by Colonial Flags |
4th |
7 of 60= 12% accuracy |
"Flag Day" (pay for) App |
5th |
5 of 60= 8% accuracy |
Explanation of Accuracy Score: For example, FlagsExpress' score of 26.5 of 60 (44% accuracy) means that their listing of half-staffs were 100% correct on 26.5 of 60 days. There were many days when their site may have listed most, but not all, like 2 of the 3 states, that were at half-staff. But, that did not count as an 'accurate' day because their listing of half-staff states was not 100% correct.
For more details on the 30-day and 60-day studies, complete with daily site screenshots, scroll further down, passed the next section on this page.
For more details on the 30-day and 60-day studies, complete with daily site screenshots, scroll further down, passed the next section on this page.