Avocado — Vocabulary Builder
AI flashcards · K-pop Korean
Only for iPhone
Free · In-App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Words come back right when you're about to forget them.
No backlog, no red badges — just a soft daily nudge. Track your streak too.
7-day Pro free trial
The word list you want. The word list you've been looking for. And the cleanest way to memorize either.
Avocado is a personal vocabulary learning tool for six languages — English, Korean, Japanese, Chinese, Vietnamese, and Spanish — built to make every spare minute count. Whatever your native language, whatever you're learning, mix and match any direction.
• Four study modes
- Flashcards: one card at a time, the way you remember best
- Quiz: multiple choice and short answer
- Example sentences: learn words in context
- Autoplay & shadowing: listen and speak along for pronunciation and listening practice
• A daily learning flow that fits you
- Set a daily target and Avocado distributes the words for you
- Clear graphs of progress and mastery
- Words you've nailed and words that trip you up are tracked separately
- Star a word or revisit only the ones you got wrong
• Gentle Review — right before you forget (NEW)
- Memorized words quietly resurface right when you're about to forget them
- Words you know well come back rarely; ones you keep missing come back sooner — spaced repetition that stays kind
- Each day's review is capped, so nothing piles up even if you skip a few days
- A soft reminder once a day, only when there's something to review
• Streaks & stats
- Day streak, calendar, and words learned — all in "My Learning"
- Watch today's, this week's, and total memorized words add up
- Share your progress as an image
• Add words by photo or spreadsheet
- Scan a photo and pull in all the words at once
- Paste in or import a CSV file as-is
- Bulk paste: drop a line-separated list and it just works
- Voice input and manual entry also supported
• AI word generation & auto-analysis
- Type a topic and AI builds an entire list for you
e.g. "Renting an apartment in the US", "Ordering at a cafe", "TOEIC verbs"
- Add a single word and AI auto-fills pronunciation, meaning, examples, and synonyms
- Choose language pair, difficulty, and word count
• Find what others have built
- Browse word lists shared by other learners and import the ones you love
- A rich set of official curated lists, ready to study
· English — NGSL (foundation) · BSL (business) · NAWL · TSL (academic / exam)
· Japanese — Basic 500 · JLPT N3
· Chinese — HSK 1
· Korean — TOPIK Basic · Intermediate · Advanced full series (NIKL A/B/C frequency, for English speakers — perfect for K-pop, Hallyu, and study-abroad learners)
· Vietnamese — Basic 500
- Share your own lists to help the community
• Six languages, every direction
- English, Korean, Japanese, Chinese, Vietnamese, Spanish
- Mix any input and meaning language (EN-KR, KR-JP, EN-ZH, VI-EN, KR-VI, ES-EN — any pair)
• Make it yours with skins
- Classic, Dark Calm, Y2K, Lab, and more themes
• Offline-first with cloud sync
- Data lives on your device first — study without internet
- Sign in with Apple or Google to sync securely to the cloud
- Or use guest mode and start instantly
• Fair pricing — free is generous
- Free: 100 AI word lookups per day + watch an ad for +50 (up to 300/day)
- Pro: ad-free, 1,000 words per day — $2.99/mo or $27.99/yr (~22% off vs monthly)
- BYOK: bring your own Gemini API key for unlimited free use (Google AI Studio key is free)
- 7-day Pro free trial on signup, no auto-charge
• Transparent privacy
- Ads are shown only to non-logged-in and free users (Pro has none)
- App Tracking Transparency supported — you control whether tracking is allowed
- The only permission requested is the microphone, for voice input
Build the word list you want. Memorize it the most polished way.
Privacy policy: https://eunjbaek12.github.io/NewSokSok/privacy-policy
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
• Press and hold the speaker to hear words at half speed
• Fixed pronunciation sometimes using the wrong language voice
• Improved review reminder behavior
• Added 3 new Korean word lists — market, hiking, clinic
The developer, HOSEONG KIM, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Contact Info
- User Content
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Size
- 71.5 MB
- Category
- Education
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and Korean
- Age Rating
4+
- 4+
- Contains
Advertising
User-Generated Content
- In-App Purchases
Yes
- Pro Yearly 29,99 €
- Pro Monthly 2,99 €
- Provider
HOSEONG KIM
- HOSEONG KIM has identified itself as a trader for this app and confirmed that this product or service complies with European Union law.
- Address
South Korea
대전광역시
유성구
와룡로 206
105동 2103호
34006 - Phone Number
+82 1091530203 - Email
mtgirltreeguy@gmail.com
- Copyright
- © 2026 산녀와 나무꾼