Audloop

Content rating
Everyone
10+
Downloads
Content rating
Everyone
Learn more
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About this app

Audloop is a local player for intensive listening — the kind where you go back to the same spot until you finally catch it.

Import any audio or video file from your phone. Audloop parses the speech on your device and splits it into sentences, then lets you work through a recording one sentence at a time.

SENTENCE LISTENING
• Previous, repeat and next move by sentence, so you never have to hunt for the spot on the seek bar
• Replay the sentence you just missed without finding it first

PLAYBACK
• Rewind and forward by 1, 2, 3, 5 or 10 seconds
• Double-tap the left or right half of the video to jump back or forward
• Speed from 0.25x to 2.0x — slow enough to follow, fast enough to review
• Picks up from where you left off last time

PARSING
• Parsing runs entirely on your device. Your audio is never sent anywhere.
• The speech model downloads once from Google Play (about 161 MB), then works offline
• Parsing continues while you use the app; leave the player and a notification tells you when it finishes
• Queue several files and pause or cancel any of them — parse tasks have their own page
• Audio and video both work; for video, Audloop reads the audio track

YOUR FILES STAY YOURS
• Files are opened read-only. They are never copied, moved or uploaded.
• The sentences produced by parsing stay in a private database inside the app
• No account, no ads, no advertising identifier, and no social or profiling SDK
• The only things that leave your phone are the feedback you choose to send, a few anonymous usage events, and a crash report if the app crashes

INTERFACE LANGUAGES
English, 中文, 日本語, 한국어, Español.

Audloop ships no content of its own. It plays the files you already have.

Found a problem, or want something added? Use Feedback on the Profile page.
Sentence-by-sentence listening for your own audio and video, all offline
Updated on
Oct 5, 2026

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.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    App activity, App info and performance, and Device or other IDs
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

What's new in 1.0.2
• The model download progress bar actually moves now — it used to sit at 0% the whole time while Google Play's own notification kept counting up
• Buttons at the bottom of the player, the privacy policy and other full-screen pages no longer hide behind the system navigation bar
Content rating
Everyone
Learn more

App support

About the developer
吴超超
781521512@qq.com
China