Capecho: Vocabulary Builder
Capture words from any screen
Free · In‑App Purchases
Your captured words, back in spare moments. FSRS flashcards plus a home-screen widget surface each word right before you forget it. Free to use, only AI has a daily limit
For readers who can already get through a page but keep meeting words just past their range — Capecho is where those words come back until you remember them, in the small gaps of your day.
REVIEW IN SPARE MOMENTS
• Flashcards scheduled by FSRS, a modern spaced-repetition algorithm that surfaces each word right before you'd forget it.
• A home-screen widget puts your due words one glance away — review a few while you wait, no app to open.
YOUR WORD BOOK, EVERYWHERE
Every word you keep, with the sentence you found it in and an AI-assisted explanation: meaning by part of speech, a translation when your language differs, and how the word works in your exact sentence.
CAPTURE WHILE YOU READ (on Mac)
Capecho's companion Mac app lets you capture words from any screen, in any app, with one shortcut — it grabs the whole sentence automatically and never interrupts your reading. Your captures sync straight to your phone for review.
FREE — WITH ONE LIMIT
Review, your Word Book, the widget, export to Anki/CSV — all free. Only the AI explanations have a daily limit. Everything else is unlimited.
Capture + echo. Capture the words you read; let them echo back until they stick.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
1. Clearer word meanings — grouped by part of speech, translated when the explanation language differs from the word, with all common senses (no cap).
2. "Explain here" now gives one plain-language explanation of the word in its sentence — and it's saved to your Word Book and shown on review card backs.
3. Polish and stability fixes.
The developer, 西川 刘, 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:
- Purchases
- Contact Info
- Identifiers
- Other Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 西川 刘
- Size
- 24.9 MB
- Category
- Productivity
- Compatibility
Requires iOS 15.6 or later.
- iPhone
Requires iOS 15.6 or later. - iPad
Requires iPadOS 15.6 or later. - iPod touch
Requires iOS 15.6 or later. - Mac
Requires macOS 14.0 or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Capecho Pro Annual $49.99
- Capecho Pro Monthly $7.99
- Copyright
- © 2026 Capecho. All rights reserved.