everyone-can-use-english

Open source alternative to ELSA Speak, Speak and Langua

38.5K stars
GPL-3.0
Updated this year
Last commit 115 days ago

Last verified Sep 30, 2026

Learn English with AI-powered pronunciation scoring, audio and video shadowing, and spaced memory reinforcement. GPL-3.0 licensed, self-hostable.

Visit website GitHub38.5K Deploy on Hostinger

Read the full breakdownWho it is for, how it works, trade-offs and the FAQ

who it's for

Who everyone-can-use-english is for#

Intermediate learners drilling pronunciation on authentic content

Learners who can read English but struggle with spoken accuracy can import their own content (news articles, YouTube lectures, podcast episodes) and practice sentence by sentence with AI scoring. The memory system reinforces correct pronunciation across sessions without requiring a new lesson plan.

Skip if:

You are a complete beginner with no English reading ability. Enjoy App works best with authentic material, which requires baseline comprehension to be useful. A structured beginner curriculum is a better starting point.

Self-directed learners replacing paid tutors

The AI conversation partner and pronunciation scoring replace the feedback loop a human tutor would provide, at zero recurring cost for self-hosters. Community members describe using it for one to three hours per day as their primary English practice method.

Skip if:

You need structured curriculum guidance from scratch. Enjoy App provides tools for practice and feedback, not a progressive beginner-to-advanced lesson path.

Developers deploying a private, self-hosted language tool

The GPL-3.0 TypeScript codebase can be built and run on private infrastructure. Teams or individuals who need language learning tools without sending audio data to a commercial provider can self-host for full data control.

Skip if:

You are not comfortable building from source. No documented one-click Docker deploy path is available in the current release.

Families practicing English together

Community testimonials describe parents using the app alongside their children. One user stopped paying for English tutoring classes after their child showed significant spoken English improvement over six months of daily Enjoy App practice.

Skip if:

Your children are very young beginners who need structured phonics instruction. Audio shadowing and pronunciation correction work best for learners who already have some baseline vocabulary.

the problem

The problem it solves#

Most English learners plateau at intermediate level because their practice materials are either too simple or locked inside proprietary apps that restrict what content they can study. Commercial language apps ship curated curricula that are useful for beginners but limiting for learners past the basics who want to work with real English: technical podcasts, business meetings, or entertainment they actually enjoy.

The deeper problem is the gap between passive comprehension and active pronunciation. A learner can read a business email or follow a TV show but still hesitates when speaking because they have no reliable way to measure and correct pronunciation on the specific sentences that matter to them. Drilling generic phonemes does not build confidence in real contexts. Enjoy App addresses this with a different model: import any audio, video, or article from the internet and practice it sentence by sentence, with AI scoring each attempt in real time.

how everyone-can-use-english solves it

How it solves it#

AI Pronunciation Scoring

The AI engine evaluates pronunciation at the sentence level and returns a numeric accuracy score alongside color-coded markers for syllables that need correction. Community users report practicing individual sentences until they reach 95-plus accuracy, using the color feedback to pinpoint specific sounds rather than relying on a single pass/fail grade.

Audio Shadowing with Waveform Visualization

Import any audio file from the internet and the app parses it into sentences for shadowing practice. Each sentence is displayed alongside a waveform visualization so learners can align their own speech rhythm and stress to the native audio, then score the attempt immediately.

Video Shadowing for YouTube and Netflix

A Chrome browser extension (listed as Enjoy Echo on the Chrome Web Store) adds shadowing support directly to YouTube and Netflix. Video content is broken into sentences, and learners can score pronunciation against each line without leaving the video platform.

AI Conversation Practice

An on-demand AI conversation partner provides spoken language practice without a human tutor. The partner handles open-ended conversation in English, giving learners a low-stakes environment to practice speaking at any hour and at their own pace.

Learning Progress Tracking

The app records every practice session: repetitions per sentence, accuracy scores over time, and cumulative study hours mapped against the 1000-hour goal. Community competitions (daily, weekly, monthly) add a social accountability layer visible across the platform.

Spaced Memory Reinforcement

A built-in memory system resurfaces vocabulary and sentences for review at spaced intervals, reinforcing material before it fades. Learners can flag difficult words or phrases during a session and the system schedules them for follow-up review automatically.

strengths · trade-offs

Strengths and trade-offs#

Strengths

Practice with any content, not a fixed libraryUnlike paid language apps that restrict learners to platform-licensed material, Enjoy App lets you import any audio file, video, or article from the internet. Community members report using it with business podcasts, Netflix shows, and custom vocabulary from their own fields, making practice directly relevant to real-world contexts rather than synthetic lesson content.
36,000-plus GitHub stars and active maintenanceThe repository has over 36,000 stars and 5,027 forks, with the last code push in June 2026. Active maintenance means pronunciation scoring models and integrations for YouTube and Netflix shadowing are updated over time rather than frozen at an initial release.
No recurring subscription for self-hostersThe GPL-3.0 license means developers who build and self-host the app pay no per-month fees. The managed version at enjoy.bot uses a metered credit model for premium features, but the core practice functionality is available without a recurring subscription.

Trade-offs

-Interface and documentation primarily in ChineseThe product website (1000h.org) and GitHub README are written almost entirely in Chinese. Community testimonials, onboarding documentation, and support forums are oriented toward Chinese-speaking learners. English-speaking users who cannot read Chinese may find initial setup and navigation significantly harder without a translated guide.
-No documented one-click self-hosting pathThe GitHub README does not include a Docker command or packaged installer for self-hosting. Developers who want to run the app on their own infrastructure need to build the TypeScript application from source, which is a meaningful barrier for non-developers.
-Metered credits for advanced managed featuresThe managed version at enjoy.bot charges by usage for advanced features such as extended AI conversation sessions and additional pronunciation scoring beyond the initial balance. New users receive a starting credit allocation; continued heavy use of premium features requires topping up.

versus alternatives

everyone-can-use-english vs alternatives#

Enjoy App vs ELSA Speak

Both ELSA Speak and Enjoy App use AI to analyze and score English pronunciation. The core difference is content model: ELSA Speak provides a structured phoneme curriculum inside a proprietary managed app with no self-hosting option; Enjoy App lets learners import any audio or video from the internet and practice on that material.

Feature	Enjoy App	ELSA Speak
License	GPL-3.0	Proprietary
Self-hosting	Yes (from source)	No
Content	User-imported audio/video	Curated lessons only
Pricing model	Metered credits (managed)	Monthly subscription
Browser extension	Yes (YouTube, Netflix)	No

Enjoy App is the stronger pick for learners who want to practice with their own content: the podcast they already follow, the Netflix show they watch, or articles from their field. ELSA Speak is worth choosing if you want a structured phoneme curriculum delivered on mobile with no setup or content curation required on your part.

Enjoy App vs Rosetta Stone

Rosetta Stone is a full-curriculum language learning platform designed to take learners from beginner to conversational level. Enjoy App is narrower in scope: it focuses on pronunciation, shadowing, and memory reinforcement rather than grammar instruction or vocabulary building from zero.

Feature	Enjoy App	Rosetta Stone
License	GPL-3.0	Proprietary
Self-hosting	Yes (from source)	No
Scope	Pronunciation and shadowing	Full language curriculum
Content	User-imported	Platform-managed
Pricing model	Metered credits (managed)	Monthly subscription

Rosetta Stone is the better choice for absolute beginners who need a guided path from zero vocabulary upward. Enjoy App fits learners who already understand English at an intermediate reading level and want intensive pronunciation practice on content they choose. The two tools address different stages of language learning and can complement each other rather than substitute.

tech stack · detected from GitHub

What it's built on#

Languages: JavaScriptTypeScript
Frameworks: NuxtReactVue
Databases: SQLite

frequently asked

FAQ#

Is Enjoy App free to use?

The web app at enjoy.bot is available without upfront payment. New users receive an initial credit balance for premium features. Extended use of AI-powered features such as pronunciation scoring, conversation practice, and video shadowing follows a metered credit model and may require purchasing additional credits. Self-hosting via the GPL-3.0 source on GitHub is free with no usage fees.

Can I self-host Enjoy App on my own server?

Yes. The source code is available on GitHub under GPL-3.0, and developers can build and deploy the TypeScript application on their own infrastructure. A documented one-click Docker path is not currently available in the repository; self-hosting requires building from source, which is a moderate-to-advanced technical task.

How does the AI pronunciation scoring work?

The AI engine evaluates spoken pronunciation at the sentence level and returns a numeric accuracy score alongside color-coded markers for syllables that need correction. Community users describe practicing the same sentence repeatedly until the color markers clear, targeting specific sounds rather than overall fluency. Scores of 95 and above indicate accurate pronunciation according to the app's model.

Does Enjoy App support YouTube and Netflix?

Yes. A browser extension listed as Enjoy Echo on the Chrome Web Store adds shadowing support directly on YouTube and Netflix pages. The extension parses video content into sentences and lets you practice pronunciation against the audio without leaving the video platform.

What language pairs does Enjoy App support?

The primary community focuses on Chinese speakers learning English, and the interface and documentation are mostly in Chinese. The shadowing and pronunciation tools work with any audio content in practice, so other language pairs are possible, but documentation and community support is strongest for Chinese-to-English learning.

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Find open source alternatives to paid software

Enjoy App vs ELSA Speak

Feature	Enjoy App	ELSA Speak
License	GPL-3.0	Proprietary
Self-hosting	Yes (from source)	No
Content	User-imported audio/video	Curated lessons only
Pricing model	Metered credits (managed)	Monthly subscription
Browser extension	Yes (YouTube, Netflix)	No

Enjoy App vs Rosetta Stone

Feature	Enjoy App	Rosetta Stone
License	GPL-3.0	Proprietary
Self-hosting	Yes (from source)	No
Scope	Pronunciation and shadowing	Full language curriculum
Content	User-imported	Platform-managed
Pricing model	Metered credits (managed)	Monthly subscription