Kikis: AI Language, made yours
Words that stick on their own
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Just save it. AI catches the moment you'd otherwise forget and surfaces each word in the format that'll lock it in. You learn — AI handles the timing.
— A DICTIONARY MADE YOURS
Save any word or phrase that catches you — from a song, a show, a conversation, the news. No course to follow. The dictionary grows around what actually moved you.
— AI HANDLES THE TIMING
No schedule to set. AI watches how your memory is actually decaying and surfaces each word the exact moment it's about to slip. Even 24 backlog reviews come back in bite-sized 5s.
— SIX WAYS TO REVIEW
Multiple choice, typing, real dialogue scenes, sentence ordering, pronunciation, flashcards. AI picks the format most likely to lock each word in.
— TODAY'S WORLD, AT YOUR LEVEL
A daily article in your target language, matched to your level. Tap any word you don't know — it saves straight to your vault. Plus one culturally-loaded expression a day that natives actually reach for.
— LEARN ALONGSIDE
Drop into a community of learners and natives untangling the words that confused them. No streak pressure, no leaderboard — just people on the same path.
— THREE LANGUAGES, ONE HABIT
Switch between up to three language vaults without losing your streak. Use Kikis alongside any other app you already love.
Supports Japanese, Korean, Mandarin, Spanish, French, German, Portuguese, Italian, Russian, Arabic, Hindi, Thai, Vietnamese, and English.
Premium unlocks up to 3 active vaults, unlimited cultural expressions, advanced quiz formats, and daily news delivery. Free tier always available.
Terms of Use (EULA): https://my-kiki.app/en/terms
Privacy Policy: https://my-kiki.app/en/privacy
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
- The plans screen now shows the 7-day free trial, and annual plans display their monthly-equivalent price.
- The first-save guide now points to an expression rather than a whole sentence.
- Fixed a blank screen after email sign-in and two crashes in the search bar and sign-in screen.
The developer, joohyun cho, 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 Linked to You
The following data may be collected and linked to your identity:
- 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
- Seller
- joohyun cho
- Size
- 97.9 MB
- Category
- Education
- Compatibility
Requires iOS 14.0 or later.
- iPhone
Requires iOS 14.0 or later. - iPod touch
Requires iOS 14.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
13+
- 13+
- Contains
Messaging and Chat
User-Generated Content
Social Media
- In-App Purchases
Yes
- Premium $79.99
- Premium $14.99
- Basic $7.99
- Basic $39.99
- Copyright
- © 2026 Kikis