So I use Adsenselog, from Metal Grass.

AdSenseLog will helps to improve your AdSense ad performance, using several monitoring, tracking and analyzing tools, all built into one easy to use software.

Automatic monitoring the data. The check can be performed in any interval you want (e.g. every 10 minutes). AdSenseLog will alert you (With a sound, a pop-up window, e-mail or an SMS message) only when new data is available.

Track the data - extensive statistics: impressions, clicks, revenue, clickthrough, CPM and EPC. Daily, Weekly or Monthly views. Daily averages, best channels and many more options.

Analyze the data - let AdSenseLog analyze all the numbers, and provide you with the important messages - which channels need your attention now? what is the situation of your web site? How did my CTR behave after I made that change to the ad position?

Graph the data - Display many types of graphs, about every kind of statistics available, for your Content, Search, Referral and channel data.

Maximize the profit - Using the above mentioned tools, you’ll be able to maximize your AdSense profits. Find your site’s strengths and weaknesses, quickly identify trends and tune up your site. Watch your revenues climb!

AdSenseLog is safe to install. Your data and information is kept in your computer, locally, and never sent to Metalgrass software (or any other place). Check out our privacy statement.

Features
Automatically check and update your Adsense statistics.
Alerts - pop up a window, play a sound, send an e-mail or an SMS message.
Extensive statistics: Clickthrough, EPC and CPM data, daily, weekly or monthly views. See your best days, daily/weekly or monthly averages, best channels and more.
Analyze using the advanced Helper module.
Supports Content, Search, Referrals and Channel data.
Supports Ad unit or Page unit impressions for aggregate data.

It´s free even your revenue is under $100, after this you can buy it

Piracy?….. sorry, I can´t promote some practices to be banned