SetCPU vs 3C Toolbox

Error message

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Deprecated function: Using ${var} in strings is deprecated, use {$var} instead in include_once() (line 1439 of /home/cqhuapyt/www/android/includes/bootstrap.inc).

Here is a comprehensive lists of features from SetCPU paid version:

*Feature*	*System Panel*	*3C Toolbox*
CPU Governor control	included	included
CPU Frequency control	included	included
CPU Voltage control	included	included
CPU Profiles	included	TODO
Benchmark	included	not available
CPU Governor detailed control	included	included

Please let me know if anything's missing!