YES

TRS:

  app(app(app(uncurry(),f),x),y) -> app(app(f,x),y)

max/plus interpretations on N:

  app_A(x1,x2) = max{0, 1 + x1, 1 + x2}
  app#_A(x1,x2) = max{0, 1 + x1, 1 + x2}
  uncurry_A = 0
  uncurry#_A = 0

precedence:

  app = uncurry