MemoryPlanet vs Yoyo Words · 悠悠背单词

Remember what you learn — and stop forgetting it. MemoryPlanet turns anything you need to memorize into smart flashcards, then schedules each review for the exact moment you're about to forget, based on the Ebbinghaus forgetting curve. Study less, remember more. CREATE CARDS IN SECONDS - Snap a photo — OCR turns textbooks, notes, and problems into editable cards (free, no paywall) - Speak it — voice input converts what you say into a card - Type or paste — roomy multi-line fields, no awkward scrolling - AI auto-sorts every card by subject, so your library stays organized for you REVIEW THAT ACTUALLY WORKS - A proven spaced-repetition engine tells you exactly what to review today - Cards grouped by urgency: overdue, due today, done - Found a typo mid-review? Edit the card on the spot — no need to quit and dig through your list - Built-in text-to-speech reads cards aloud STAY MOTIVATED - Streak tracking keeps your daily habit alive - Charts show your review volume, subject mix, and progress over time - Exam countdown keeps your deadline in view MADE FOR REAL STUDYING Students, language learners, and anyone preparing for exams or certifications — from vocabulary and key terms to formulas (full LaTeX support) and lecture notes. YOUR DATA, YOUR RULES - Export everything to CSV anytime — your cards are yours - Adjustable text size (three levels) - Light and dark themes NO ADS. EVER. MemoryPlanet will never show ads. We're supported by an optional membership, not by interrupting your studying. The core features — unlimited cards, OCR, AI sorting, and spaced-repetition review — are free. Download MemoryPlanet and start remembering more, with less effort.

Yoyo Words 悠悠背单词，让每个单词都被记住，AI拍照记单词·四六级考研雅思; 艾宾浩斯曲线对所有人都一样，可你和同桌的记忆完全不同。Yoyo 用 AI 重新设计了「收集、学习、应用、沉淀」的背单词闭环，让记忆真正发生。 【AI 拍照取词，告别翻字典—复制—粘贴】 读纸质书、看屏幕、刷广告牌遇到生词，拍一张照片即可。Yoyo 自动识别取词、判断难度、保留原句语境，还会筛掉你已经掌握的词，只留下真正该背的生词。 【FSRS 个性化算法，复习不再死板】 采用与 Anki 官方同款的 FSRS 算法，根据你每一次的真实表现，为每个单词动态计算复习时机，而不是机械的 7-15-30 天。该复习时提醒你，记牢了就不再打扰。 【AI 对话陪练，背过的词真正会用】 背了一万词还是开不了口？Yoyo 用你今天学的生词，构造贴近生活的对话场景，让单词回到上下文里，从认识变成会用。 【智能听写，家长好帮手】 拍一张课本，2 秒生成听写；孩子手写作答后拍照，AI 像老师一样批改；错词自动进错题本，后续重点重学。K12 家长省心，学生提分。 【还有这些】 完整 FSRS 算法、丰富预设词书，永久免费可用；沉浸式学习卡片，例句可对接影视语料，看剧也能学；拼写练习、 学习报告、连续打卡成就，陪你坚持每一天；云端同步，换设备数据不丢。 【会员权益】 免费版即可完整使用核心功能（AI 拍照每天 3 次、智能听写每周 5 次）。开通会员解锁 AI 拍照与智能听写无限次、AI 对话陪练、专属学习报告。月度、年度灵活订阅，随时取消。 ———————— 订阅说明 Yoyo Words 提供自动续订订阅，具体名称、时长与价格以 App 内购买页面显示为准。 · 订阅会在当前周期结束前 24 小时内自动续费，除非在此之前关闭自动续订 · 可随时在「设置 — Apple ID — 订阅」中管理或取消订阅 · 付款将在确认购买时从你的 Apple ID 账户扣除 隐私政策：https://yoyowords.cn/legal/privacy-policy 服务条款（EULA）：https://www.apple.com/legal/internet-services/itunes/dev/stdeula/