DataSet subtraction and distinction at App Store analyse

App power index: 100 (based on ranks around App Stores today)
Developer Tools Utilities Utilities
Developer: Feng Guo
Price: 0 free
Current version: 1.0, last update: 7 years ago
First release : 27 Sep 2016
App size: 718.83 Kb
4.9 ( 6079 ratings )
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Estimation application downloads and cost

> 2.2k
Monthly downloads
~ $ 900
Estimation App Cost


Data processing tools, can remove the duplicate data in the data set. Can deal the two sets of subtraction.

The use of the scene:
For example, I am a network seller, want to send to many customers of information in order to promote new products;
Sent to only the online users, and the users had already been sent yesterday do not need to send again.
This requires the user has been sent from the current list of online users to be removed.
And the list of data need to be distinct, so as not to send multiple times to a user.
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Available in countries
Country Price
Canada 1.39 CAD
China 6 CNY
France 1.09 EUR
Germany 1.09 EUR
Italy 1.09 EUR
Netherlands 1.09 EUR
Portugal 1.09 EUR
Spain 1.09 EUR
Poland 1.09 EUR
UK 0.99 GBP
India 79 INR
Japan 120 JPY
Poland 4.99 PLN
Russia 75 RUB
Turkey 4.49 TRY
USA 0.99 USD
Korea, Republic Of 1.09 USD
Ukraine 0.99 USD
Available for devices
MacDesktop,