앱을

In a sentence

• 나는 매일 앱을 사용해요.

  I use the app every day.

  Here, '앱을' is the object of the verb '사용해요' (use), illustrating its function as the direct object in the sentence.

• 이 앱을 추천할게요.

  I will recommend this app.

  In this sentence, '앱을' again serves as the object, this time of the verb '추천할게요' (will recommend).

• 새로운 앱을 다운로드했어요.

  I downloaded a new app.

  '앱을' is used here as the object of the verb '다운로드했어요' (downloaded), showing its role in receiving the action of the verb.