Tuji – Learn Words with Photos
Snap it. Learn the word.
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Tuji is a picture dictionary of words that grows with you. Learn with illustrations, turn photos into cards, and lock words in with spaced repetition.
■ A word book you read like a picture dictionary
Every word comes with a picture, pronunciation and example sentences, grouped by theme into picture dictionaries you can simply page through. Word pages also show easily confused words.
■ New words in three steps
"Look and remember → pick it out → put it together" — and other words are mixed in between each step. By the time you have to recall a word, the answer has left your short-term memory. That is when it actually sticks.
■ Spaced repetition and five mastery levels
Tuji schedules each review from how quickly and how correctly you answered. Every word has five mastery levels, and the home screen shows at a glance how many words to learn and to review today.
■ Your own word lists and notes (members)
Gather the words you want to learn into your own lists, then study and review straight from a list. Keep a note of your own on any word.
■ Snap a photo, grow your own picture dictionary (members)
Don't know what something is called? Just take a photo. AI recognizes it and makes a card — picture, meaning and example sentences — that goes straight into your study and reviews.
■ 物見: see what others have collected
Anyone can browse published picture dictionaries and collections. Members can save what they like, add it to their studies, and publish their own.
■ Also
• Daily study reminders (available to everyone)
• Switch between learning English and learning Japanese at any time
• Interface in Traditional Chinese, Simplified Chinese, Japanese and English
• Answer offline; progress syncs when you're back online
• Word pronunciation audio
• Daily goals and a record of your study
—— Lifetime Membership and Can Credits ——
• Free: sign in to study the Fruits and Bedroom series, and browse every other official series.
• Lifetime Membership (one-time purchase): every official series, 200 personal atlas cards, saving/studying/publishing in 物見, 20 personal word lists, and notes.
• AI uses Can Credits. Standard and high-precision recognition each cost 100 credits per request, including basic content enrichment for one card. The cost is shown before you start.
• Members receive 1,000 free credits each month. The unused monthly allowance resets next month and does not accumulate. Daily check-in grants 10 credits, up to 300 newly granted credits per month.
• Purchased and check-in credits never expire. Optional packs contain 1,000, 4,000 or 7,000 credits.
• Prices vary by region and are shown in the app. Membership and credit packs are one-time purchases with no automatic renewal.
• Payment is charged to your Apple ID account when you confirm the purchase.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://tuji.nexflow.team/privacy
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Some feature improvements
The developer, KUOK WAI HONG, 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 Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- KUOK WAI HONG
- Size
- 81.8 MB
- Category
- Education
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - Mac
Requires macOS 15.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.0 or later.
- iPhone
- Languages
English and 3 more
- English, Japanese, Simplified Chinese, Traditional Chinese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Can Credits 7,000 $4.99
- Can Credits 4,000 $2.99
- Can Credits 1,000 $0.99
- Lifetime Membership $1.99
- Copyright
- © 2026 Hong Kuok Wai