Aoo: English Shadowing

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Everyone
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Content rating
Everyone
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About this app

Hear a phrase. Make it part of your own speech.

You understand a phrase when you hear it, but the words don't always come easily when it's your turn to speak. With Aoo, start with one sentence: listen closely, then try saying it yourself.

Aoo brings listening, shadowing, and dictation together so you can practice with your own MP3 audio.

PRACTICE WITH YOUR OWN AUDIO
Import an MP3 file from your device. Aoo generates a transcript so you can listen, follow along, and turn a recording you chose into sentence-by-sentence practice. Start right away with the included welcome lesson.

SHADOW ONE SENTENCE AT A TIME
Listen, then say the words out loud, following the speaker's pronunciation, stress, and rhythm. Replay unfamiliar passages and take your time. You don't have to get a whole sentence right on your first try.

LISTEN MORE CLOSELY WITH DICTATION
Type what you hear to focus on words and sounds you might otherwise miss. When the audio feels too fast, slow down playback and listen again.

REPEAT AT YOUR OWN PACE
Choose how many times a sentence repeats and how long to pause between repeats. Listen again, then use the pause to say it out loud.

BUILD YOUR OWN LEARNING LIBRARY
Save your learning materials in collections so you can easily return to the audio you want to practice.

Aoo is for you if you want to:
• Understand spoken phrases that you already recognize in writing.
• Start speaking out loud, one manageable sentence at a time.
• Practice with your own MP3 files.
• Combine focused listening, dictation, and repetition.

Start with one sentence today.
Listen. Say it. Try it again.
Meet Aoo, your little speaking buddy.

Imported MP3 files may need a speech-recognition model download before transcription begins.
Practice listening, shadowing, and dictation with your own MP3 audio.
Updated on
Oct 9, 2026
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Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    App activity, App info and performance, and Device or other IDs
  • This app may collect these data types
    App activity, App info and performance, and Device or other IDs
  • Data isn’t encrypted

What’s new

Updated the learning interface and caption controls.