Open Source DU Caller Alternatives

    DU Caller is described as 'is the best caller ID app. It helps you identify unknown number and block unwanted calls. With the world’s largest phone number database, DU Caller provides an easy and free way to say goodbye to harassing calls'. There are more than 10 alternatives to DU Caller for various platforms. The best alternative is CallerPy, which is both free and Open Source.

    The list of alternatives was last updated Nov 24, 2018

    • Truecaller Name Retriever. The simplest method for accessing truecaller's database is through CallerPy's online service.
      • Free • Open Source
      • Linux
      • Online