官方网站 - freelingo.ai

FreeLingo 官方iOS 多语言背单词 App

把你的笔记、截图、词汇书、文件和真实学习资料变成每天可执行的记忆系统。FreeLingo 用 AI 词卡、听力复习、锁屏练习和 8 个复习节点,把单词真正带回长期记忆。

FreeLingo 官方网站线上 App Store 截图17 个本地化商店11 种学习语言1,300+ 词汇书艾宾浩斯复习
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学习入口

按你的学习目标开始

选择正在学习的语言、复习方式或资料来源。FreeLingo 会把真实资料整理成可持续复习的单词计划。

11 Target languages
8 Review checkpoints
6 AI card types
5 Content formats
9 Deep AI languages
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Resource Library

1,300+ ready-made word books

Browse by language, level, or topic. Every book is ready to add to your study plan — no setup needed.

Categories

Primary schoolMiddle schoolHigh schoolCET-4 & CET-6Postgrad entranceTOEFL & IELTSBusiness English (BEC)Medical EnglishLawChemistryComputer scienceFriends (TV show)

Popular books

  • CET-6 core vocabulary
  • TOEFL root + association
  • BEC high-frequency
  • Medical specialty terms
  • Android / Java / JS terms

Categories

JLPT N5 – N1Basic entryPronunciation & kanaCore grammarScene conversationListening & readingCulture & communicationHigh-frequency phrasesExam prepSpecialized terms

Popular books

  • JLPT N1 expert-level
  • JLPT N2 – N5 graded sets
  • Daily conversation topics
  • Campus & study abroad
  • Workplace & business

Categories

Entry basicsPronunciation & scriptCore grammarScene conversationListening & readingTOPIK exam prepHigh-frequency phrasesProverbs & idiomsCulture & communicationSpecialized terms

Popular books

  • TOPIK graded vocabulary
  • Easily confused & synonyms
  • Proverbs & set expressions
  • Workplace Korean

Categories

Entry basicsPronunciation & stressCore grammarScene conversationDELE A1 – B2SIELE comprehensiveHigh-frequency phrasesCulture & communicationSpecialized termsReview & assessment

Popular books

  • DELE A1-A2 & B1-B2
  • SIELE comprehensive
  • Travel & city life
  • Work & social

Categories

HSK graded vocabularyBasic entryDaily lifeTravel ChineseBusiness & workplaceStudy abroadYouth / childrenCulture & exchange

Popular books

  • HSK level-graded words
  • Mock tests & skills drills
  • Office & meeting scenarios
  • Medical & banking daily tasks

Categories

Entry basicsPronunciation & spellingCore grammarScene conversationExam prepHigh-frequency phrasesCulture & communicationSpecialized terms

Popular books

  • Travel & city life
  • Study, work & social
  • Residence & public affairs
  • Dining & shopping

Categories

Entry basicsPronunciation & spellingCore grammarScene conversationExam prepHigh-frequency phrasesCulture & communicationSpecialized terms

Popular books

  • Beginner to advanced
  • Everyday conversation
  • Grammar-focused sets

Categories

Entry basicsPronunciation & spellingCore grammarScene conversationExam prepHigh-frequency phrasesCulture & communicationSpecialized terms

Popular books

  • Beginner to advanced
  • Scene-based learning
  • High-frequency collocations

Categories

Entry basicsScript & pronunciationCore grammarScene conversationExam prepHigh-frequency phrasesCulture & communicationSpecialized terms

Popular books

  • Arabic script entry
  • Everyday & travel topics
  • Professional vocabulary

Categories

Entry basicsScript & pronunciationCore grammarScene conversationExam prepHigh-frequency phrasesCulture & communicationSpecialized terms

Popular books

  • Cyrillic script entry
  • Grammar & aspect pairs
  • Daily & travel phrases

Categories

Entry basicsScript & pronunciationCore grammarScene conversationExam prepHigh-frequency phrasesCulture & communicationSpecialized terms

Popular books

  • Thai script & tones
  • Conversation topics
  • Beginner to intermediate

The memory gap

Learning is easy. Remembering is hard.

Most apps help you learn more. FreeLingo helps you return at the moments your memory needs support.

Memory retention curve comparison Without review memory drops quickly. With FreeLingo review points lift retention over time. 30 min 12 h 1 day 2 days 4 days 7 days 15 days 30 days Memory strength Time With FreeLingo Without review

Science

围绕遗忘曲线设计的复习系统

FreeLingo 会在 30 分钟、12 小时、1 天、2 天、4 天、7 天、15 天、30 天安排复习,并结合逾期情况和错误率告诉你今天该学什么。

  1. 01 30 min
  2. 02 12 h
  3. 03 1 day
  4. 04 2 days
  5. 05 4 days
  6. 06 7 days
  7. 07 15 days
  8. 08 30 days

学习流程

从资料到记忆,一条清晰路径

不用自己搭学习系统。选资料、生成计划、每天回来复习,FreeLingo 把下一步放在你眼前。

添加资料 截图
01

添加资料

从词汇书、课程、截图、文字或文件开始,把零散材料放进同一个入口。

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生成计划

预览词汇、去重、保留真正需要学的内容,再变成可以持续复习的计划。

今天复习 截图
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今天复习

首页直接告诉你今天该学、该复习、该补哪一部分,不需要再自己判断。

AI

AI 贯穿词卡、对话和复习

AI 不是孤立聊天窗口,而是围绕你正在学习的词汇生成词卡、练习、对话和个性化复习内容。

AI 词卡

AI 词卡不是翻译,而是记忆线索。

FreeLingo 会围绕你正在学的词生成发音、例句、搭配、易混点和语言特有提示,让每张词卡都能帮你回到真实语境。

  • 发音、例句、搭配与相近词
  • 日语假名、韩语用法、德语词性等语言细节
  • 用小卡片把复习变得更容易开始
AI 词卡不是翻译,而是记忆线索。 截图

AI 对话

对话练习跟着今天的单词走。

AI 对话不再是孤立聊天,而是围绕今天学过、快忘了、容易错的词设计练习,让输入和输出接在一起。

  • 根据学习计划生成对话主题
  • 把生词放回句子和场景
  • 用短练习补强薄弱词
对话练习跟着今天的单词走。 截图

AI 复习

用不同角度反复遇见同一批词。

AI Feed 会把已学词变成混淆辨析、直觉测试、词族、场景、误用和情绪语气等卡片,让记忆不是只靠重复看翻译。

  • 辨析相似词和常见误用
  • 用场景和语气理解词
  • 让弱词持续回到复习流
用不同角度反复遇见同一批词。 截图

Content

不只是背单词,也能记住真实资料

Create memory plans from words, class notes, images, videos, poetry, or imported files. FreeLingo turns loose materials into repeatable review work.

FreeLingo listening review screen

Anywhere

碎片时间也能持续复习

Listen while commuting, glance at the lock screen widget, share content from other apps, sync review timing to your calendar, and let AI surface weak words from a new angle.

Personalized AI FeedListening reviewLock screen widgetShare ExtensionSmart notificationsCalendar synciCloud syncOffline study

Languages

不只覆盖多语言,更要做深

FreeLingo supports 11 target learning languages. Rich word cards include pronunciation, examples, collocations, and language-specific memory cues where they matter.

English
  • IPA phonetics
  • Example sentences
  • Similar-word tests
  • Offline word bank
Chinese
  • Pinyin & tones
  • Character details
  • Poetry support
  • Stroke hints
Japanese
  • Furigana
  • Pitch accent
  • Kanji readings
  • JLPT context
Spanish
  • Pronunciation guide
  • Collocations
  • Example sentences
  • AI word cards
Korean
  • Romanisation
  • Pronunciation
  • Example sentences
  • AI word cards
German
  • Gender & articles
  • Declension hints
  • Collocations
  • AI word cards
French
  • Gender & articles
  • Plural forms
  • Collocations
  • AI word cards
Portuguese
  • Pronunciation
  • Collocations
  • Example sentences
  • AI word cards
Arabic
  • RTL support
  • Transliteration
  • Root & patterns
  • AI word cards
Russian
  • Stress marks
  • Three genders
  • Aspect pairs
  • AI word cards
Thai
  • Romanisation
  • Tone marks
  • AI word cards
  • TTS audio

Pricing

免费开始,需要时升级

Start with the free plan. Upgrade to VIP for unlimited plans, full review rounds, deeper AI, and advanced learning analytics.

Free

Start building your vocabulary system.

  • 1 active learning plan
  • First 3 review rounds per plan
  • Full card & listening review
  • All 5 content formats
  • 5 AI conversations per day
  • Core Feed cards
  • Lock screen widget
  • iCloud sync
  • 1 active plan at a time
  • Reviews limited to round 3
  • Poetry PDF export has watermark
Most popular

VIP

Unlimited plans, deeper AI, and no limits.

  • Unlimited active plans
  • All 8 Ebbinghaus review rounds
  • 50 AI conversations per day
  • Full AI Feed deep cards
  • Watermark-free PDF export
  • Advanced study analytics
  • Priority access to new features
Get VIP

Lifetime

Buy once. All VIP features. Forever.

  • Everything in VIP
  • One-time purchase — no subscription
  • All future updates included
Buy Lifetime

FAQ

常见问题

FreeLingo supports 11 target learning languages: English, Chinese, Japanese, Spanish, Korean, German, French, Portuguese, Thai, Arabic, and Russian. Several languages include AI-powered word cards with pronunciation, examples, collocations, and language-specific notes.

After you study a plan, FreeLingo schedules review sessions around 30 minutes, 12 hours, 1 day, 2 days, 4 days, 7 days, 15 days, and 30 days later. The app also considers overdue reviews, error rate, and review performance so you know what to study today.

AI helps generate richer word cards, practice prompts, conversation practice, and personalized review content from the words you are studying. AI content supports learning and should not replace dictionaries, textbooks, or official exam standards.

No separate account is required. FreeLingo uses a device-based identity and can sync core learning data through iCloud, so you can download the app and start building vocabulary plans quickly.

Yes. FreeLingo supports pasted text, TXT, CSV, Word, Markdown, OCR images, camera scans, and voice materials. After import, you can preview the vocabulary, filter basic words, remove duplicates, and create or extend a learning plan.

FreeLingo is free to start, with one active learning plan and core review features. VIP unlocks more plans, full review rounds, higher AI limits, and advanced features. Current pricing is shown in the App Store.

Previously studied content can be reviewed offline with flashcards, listening review, and progress tracking. AI conversation, resource exploration, and some AI word-card features require a network connection.

FreeLingo focuses on learning plans, imported materials, and spaced repetition. Instead of only storing word lists, it connects word books, custom materials, AI word cards, listening review, lock screen practice, and Ebbinghaus-style review checkpoints.

投融资

与 FreeLingo 一起成长

FreeLingo 正在为多语言学习者打造 AI 驱动的记忆系统。目前我们围绕创始人经验、已上线 iOS 产品、本地化内容资源和 500 万美元融资目标,与认可长期语言学习价值的投资人与战略伙伴对接。

市场机会 全球

全球多语言学习者持续增长,真正需要一个减少决策负担、能长期坚持的记忆工具。

创始人 Ian

吉林大学计算机背景,曾开发墨典单词,长期独立完成产品设计、工程实现与迭代。

产品壁垒 AI + 记忆科学

AI 词卡、导入资料与 8 步艾宾浩斯复习,形成从内容到记忆的闭环。

业务进展 已上线 iOS

11 种学习语言、1,300+ 词汇书、17 个本地化 App Store 商店已经在运营。

未来计划 AI + B2B

继续推进发音评测、自适应 AI 练习、学习社区、教育机构与企业培训合作。

融资目标 500 万美元

面向天使 / 种子轮投资人,以及教育、AI、全球化分发领域的战略伙伴。

投资人通道

可索取商业计划书、创始人背景、产品路线图、核心数据与投融资详情。

联系团队 sirbliar@gmail.com

今天开始

建立一个真的能坚持的词汇记忆系统

下载 FreeLingo,把今天的真实资料变成明天的复习计划。

Download on the App Store