Seems like it could help me handling unwanted notifications...
But it says that my device isn't compatible with this version on the Play Store.
I'm running a 4.1.2 ROM on my Galaxy S3 (Omega ROM) so I should be eligible, as far as I understand.
I don't know what else to say to help you identify the problem, let me know what you need.
Thanks for your help anyway, and for the app
Samsung Galaxy S III (I9300) running latest Omega ROM
Samsung Galaxy Tab 2 10.1 (P5510) running CyanogenMod 10.1 Nightlies