With a limited number of callers in Season 4, DialIdol had an accuracy rate of 65%, including correctly predicting in the final week of the season that Carrie Underwood would win over Bo Bice.
With a limited number of callers in Season 4, DialIdol claimed an accuracy rate of 65%. DialIdol correctly predicted that Vonzell Solomon would be eliminated in the week with 3 Idols, and also correctly predicted in the final week of the season that Carrie Underwood would win over Bo Bice.