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MOAP (Mobile Oriented Applications Platform) is the software platform for NTT DoCoMo's Freedom of Mobile Multimedia Access (FOMA) service for mobile phones.[1][2]
It has a closed user interface, so third parties cannot develop software for native application software, or install third party applications, unlike S60 and UIQ.
Two MOAP versions exist:[3]
... the next most important customer was NTT DoCoMo and MOAP (Mobile Oriented Applications Platform), whose handsets accounted for 10‒20% of Symbian sales...