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Popular Paid Libraries & Demo apps among young people

Presto Sound Library Open Beta
Aocate Inc.
Background service to add support for variable speed or pitch for playback of MP3 and Ogg Vorbis files. AAC is not supported due to existing patents. If you sent me an e-mail from Google Checkout, e-mail responses are bouncing as undelive
$4.99
78
10,000+ downloads
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LIBRARIES_DEMO
Password Safe Pro License
Kuffs
This license app is now OBSOLETE. Do not buy unless you are unable to use in app billing. From Version 3 onwards, Password Safe Pro uses in app billing to upgrade from the trial version and so does not need a separate license. This licens
$5.01
95
5,000+ downloads
|
LIBRARIES_DEMO
test app only (hard)
For Testing Apps
test app only (hard)
$0.99
0
1+ downloads
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LIBRARIES_DEMO
BUY IF U CAN ! MOST COSTLY APP
viper apps
Looking for the most expensive app on the Android Market! You've come to the right place. This is a proof-of-concept app, which has been assigned the highest price possible for FEEL PROUD TO BE OWNER OF MOST EXPENSIVE APP IN THE WORLD !
$50.00
0
1+ downloads
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LIBRARIES_DEMO
Test In-app Billing
OPTiM Corporation
TEST In-app Billing
$0.98
0
5+ downloads
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LIBRARIES_DEMO
PAIDJKMMainActivity
EAE Global LLC
Paid Version
$0.99
0
1+ downloads
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LIBRARIES_DEMO
Kungfu: Shaolin Chang Quan
EZTakes, Inc.
Shaolin Chang Quan (long-style boxing) was created by Zhao Kuangyi, the first King of the Song Dynasty, after his long experience fighting enemies on the battlefield, and it consists of 32 forms. In the boxing chart, it is said: Shaolin Cha
$15.99
0
10+ downloads
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LIBRARIES_DEMO
Test paid app 1
take4555
Do not install this application.
$0.98
0
10+ downloads
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LIBRARIES_DEMO
RMTestPaidApp2
Ryosuke Matsuuchi Test1 
RMTestPaidApp2 Recent changes: RMTestPaidApp2
$0.97
0
1+ downloads
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LIBRARIES_DEMO
Test Dummy
jachuang
Do nothing...
$0.99
0
10+ downloads
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LIBRARIES_DEMO
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