语境岛 vs 回声英语
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
语境岛
Transform your favorite audio and video content into personalized language learning lessons. Generate transcripts, practice listening with adjustable pacing, and use AI-powered tools to understand vocabulary in context. Spaced repetition helps you remember new words and phrases effectively.
- Import audio/video content
- Generate sentence-aligned transcripts
- A-B repeat for intensive listening
- AI-powered contextual analysis
- Spaced repetition for vocabulary recall
- Sync across devices
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Turn the content you love into lessons you can listen to, study, and revisit again and again. 【CONTENT · PODCASTS & IMPORTS】 · Podcasts: Search and subscribe to foreign-language podcasts. New episodes arrive automatically and can be downloaded for transcription. · Import: Import audio or video from Files, Photos, or your media library. TV shows, courses, interviews, recordings, and more are supported. · Transcripts: Generate sentence-aligned subtitles in 99 languages. Transcription runs entirely on your device, and audio is never uploaded. 【LISTEN · INTENSIVE LISTENING】 · A–B Repeat: Loop one sentence, multiple sentences, or any selected audio segment. · Pauses: Add time between sentences for recall. · Sentence Wheel: Jump directly to any sentence. · Picture in Picture: Watch video in a floating window while reading. 【READ · READING TOOLS】 · Spotlight: Highlight the current sentence while dimming or hiding the rest. · Mask: Hide the text, listen first, then tap to reveal it. · Inline Notes: Show meanings beneath saved words. · Cloze: Hide learned words and recall them while listening. · Highlights: Saved learning items are automatically marked in the text. · Find: Search and locate words within the current material. · Global Search: See every sentence across your library where a word has appeared. · Transcript Refinement: Re-transcribe incorrectly recognized sentences. 【UNDERSTAND · YUJINGDAO AI & MORE】 · Yujingdao AI: Select a word or sentence and analyze it together with its context. It explains what it means here, not just an isolated dictionary definition. · Your choice of services: Connect Claude, OpenAI, Gemini, DeepSeek, Zhipu GLM, Doubao, MiniMax, DeepL, Youdao, Baidu, Tencent, Volcano Engine, and more with your own API keys. · Local Dictionaries: Import your own dictionaries for offline lookup. 【REMEMBER · LEARNING UNITS】 You are not just saving a word, but the moment you encountered it — the source, sentence, and time. · Inbox: Organize learning units by source and time. · Study Pool: Choose what to learn and when to begin. · Today: See what is due for review. 【SPACED REPETITION × YOUR CONTEXT】 Yujingdao uses adaptive spaced repetition. After each review, your rating — Again / Hard / Good / Easy — helps estimate memory strength and calculate the next review date. Words you remember well appear later; words you may forget return sooner. Every card stays connected to its original sentence. Context Cloze, spelling, and listening exercises all use the context and original audio where possible. Remember it where you first encountered it. 【SYNC】 Study history, saved items, and podcast subscriptions sync between iPhone and iPad through iCloud. 【MEMBERSHIP】 Yujingdao is free to download and use. Some advanced features, including Yujingdao AI, require a membership subscription. Available plans and prices are shown in the app. · Payment is charged to your Apple Account after purchase confirmation. · Subscriptions automatically renew unless auto-renewal is turned off at least 24 hours before the end of the current period. · You can manage or cancel subscriptions in iPhone Settings → your name → Subscriptions. Privacy Policy: https://legal.yujingdao.cc/pages/privacy/ Terms of Use: https://legal.yujingdao.cc/pages/terms/ Membership Agreement: https://legal.yujingdao.cc/pages/membershipTerms/ Feedback: feedback@yujingdao.cc
回声英语
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回声英语,专为中文用户设计的英语口语练习 App:和 AI 练习伙伴用英语对话,再通过跟读与纠错提升表达。 【适合谁】 • 想开口说英语,但缺少真实对话环境的自学者 • 旅游、求职面试、机场酒店等场景需要练口语的人 • 希望用中文界面、中文提示辅助理解的学习者 【你能练到什么】 • 自由聊天:日常寒暄与开放话题 • 情景对话:点餐、求职面试、机场、酒店、闲聊等 • 跟读练习:听示范句,说一遍,获得等级反馈与更好说法 • 本地英语发音:设备端语音合成,可调语速;支持自动朗读回复 【核心功能】 • 聊天:选情景或自由聊,文字或按住麦克风说英语,AI 用英语回复 • 中文辅助:回复可带简短纠错说明与中文释义(视回复内容而定) • 练习:随机句子或从最近聊天取句,跟读后获得反馈 • 语音:本地英语 TTS;自动朗读助手回复可开关;语速可调 • 聊天记录:按情景保存在本机,可清空当前场景记录 • 界面语言:简体中文 / English 可切换 【订阅说明 / 自动续期订阅】 本 App 提供可选的自动续期订阅「回声英语 VIP」,用于解锁更高额度的 AI 聊天与练习使用(订阅有效期内)。每天提供有限次免费体验;用尽后可订阅继续,或次日免费额度恢复。 订阅名称与时长、价格(中国大陆区标价,其他地区以 App Store 显示为准): • 回声英语 VIP 月卡:1 个月,¥6 • 回声英语 VIP 年卡:1 年,¥48 订阅权益:订阅有效期内,可畅用 AI 聊天与练习(含本地发音等配套功能);可在 App 内「我的 → 订阅」查看状态、购买与恢复购买。 自动续期说明: • 付款:确认购买后将记入您的 Apple ID 账户;费用将通过您当时登录的 Apple ID 收取。 • 续订:除非在当前订阅周期结束前至少 24 小时关闭自动续订,否则订阅将自动续期,并在到期前 24 小时内按续订时的价格扣款。 • 取消与管理:您可随时在系统「设置 → Apple ID → 订阅」中管理或取消订阅;取消后,当前已付费周期内仍可继续使用相应权益,到期后不再自动续费。 • 免费体验:每天提供有限次免费 AI 请求;用尽后需订阅 VIP 方可继续使用 AI 功能(或以次日免费额度继续)。若提供免费试用,未取消则试用结束后将按订阅价格自动扣费(具体以购买页展示为准)。 隐私政策:https://api.qlcai.com/en_privacy.html (也可在 App 内「我的」或「我的 → 订阅」打开) 使用条款(EULA):https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ 【使用说明】 界面默认简体中文,可切换 English。聊天与练习需网络连接以调用 AI。英语发音在设备本地合成。进度与聊天记录保存在本机,无需注册登录。 【隐私说明】 • 按住说话:麦克风与语音识别用于将英语口述转为文字;识别在系统能力下完成,用于填入发送内容 • AI 对话 / 练习:你输入或识别得到的文本经加密连接传至我们的服务端以生成回复或反馈,不用于广告追踪 • 本地朗读:英语 TTS 在设备端进行,不上传原始录音作模型训练 • 使用匿名设备标识(Client ID)关联使用额度与服务稳定性,不收集姓名、邮箱等账号信息 • 完整隐私政策见上文链接 开始练习:打开「聊天」说一句英语;或打开「练习」跟读句子。
Screenshots
Verdict
The clearest difference is iOS requirement: 语境岛 at 16.0 against 回声英语's 18.0. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. 语境岛 sells 6 in-app purchases, starting at $69.99 per year and 回声英语 sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | 语境岛 | 回声英语 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 6 days | — |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 523 MB | 94 MB |
| Age rating | 4+ | 4+ |
| Developer | 磊 张 | huang li |
In-app purchases
语境岛
- Plus$69.991 Year
- Pro$99.991 Year
- Sonopage AI S 年会员$119.991 Year
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- Sonopage AI M 年会员$149.991 Year
- Sonopage AI L 年会员$299.991 Year
- Go 体验包$1.99
回声英语
- 每月订阅费用$0.991 Month
- 每年订阅费$6.991 Year





