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Echo-Loop

by echo-loop 1.9k stars AGPL-3.0Education & Reference
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About Echo-Loop

Echo Loop is an AI-powered English listening and speaking training application designed to help learners practice and master audio content through structured exercises. It guides users through a scientific learning cycle that includes blind listening, intensive listening, shadowing, retelling, and spaced repetition. The app is developed with guidance from the School of Foreign Languages at Minzu University of China.

The app automates the learning process, eliminating the need for users to manually manage practice routines or decide when to review materials. It supports various platforms including iOS, Android, macOS, and Windows, and is available for download through app stores or direct APK installation.

Key features

  • Automatic learning rhythm management
  • Closed-loop listening and speaking practice
  • Long sentence segmentation by meaning groups
  • Difficult sentence collection and targeted review
  • Contextual flashcard review
  • AI translation and sentence analysis
  • Resume learning from last session
  • Learning statistics tracking

Download v1.0.25

Jul 14, 2026
View all 12 versions

Frequently asked questions

Is Echo-Loop free?
Yes. Echo-Loop is free and open-source software, distributed under the AGPL-3.0 license.
Which platforms does Echo-Loop support?
Echo-Loop provides downloads for Android.
What is the latest version of Echo-Loop?
The latest version is v1.0.25, released on Jul 14, 2026.
What platforms does Echo Loop support?
Echo Loop is available on iOS, Android, macOS, and Windows.
How does Echo Loop help with learning English?
It automates a structured learning cycle of blind listening, intensive listening, shadowing, retelling, and spaced repetition to help users master audio content.
Is Echo Loop free to use?
The app is open-source under AGPL-3.0 license, but specific pricing for app store versions isn't mentioned in the source.
Can I import my own audio files?
Yes, Echo Loop supports importing local audio files and can generate subtitles for them using AI.

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