DDN (Digital Door Number) app will be used to generate DDN dynamically.
DDN App collects necessary field information to generate DDN real time, Generated DDN codes will be unique and used as a permanent address.
Business and public users can reach to DDN by using our app.
https://andro.io/app/ddn-1qf2t
Power 100
Android app profile
DDN_Survey_App for Android – Latest Version & Features
by sunil sharma
★★★★★
(0 ratings)
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> 2.2k
Monthly Downloads
~$900
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