DownWord - AI Deep Dictionary
Drill words, understand all
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Turn any difficult text into something you fully understand. Tap the words you don't know and let AI drill them down to your level, one layer at a time.
DownWord is a new kind of AI deep-dive dictionary that lets you fully understand even the most difficult text, in fields you know nothing about, by breaking it down infinitely to your own level.
Use it whenever you run into jargon-filled writing: news articles, business books, or conversations with coworkers in unfamiliar fields.
[How to use DownWord]
First, paste in a word or sentence you don't understand.
Tap any word or phrase in that text that you don't fully grasp.
The AI will read the context and explain that word one level simpler.
If the explanation itself contains a word you don't know, just tap that word too and ask the AI again.
Repeat this until there are no unknown words left.
By the end, you'll find that the original sentence you started with suddenly makes complete sense.
Every word you drill into is laid out on a full mind-map view, so you can see the whole tree of understanding you built. Save it, or share it with others.
[Who it's for]
Anyone who wants to keep asking "What is that?" and "Why?" until they truly get to the heart of things.
Anyone who wants to learn the real nuance of words, not just their surface meaning.
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The developer, Hikaru Sawada, 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:
- Location
- Identifiers
- Usage Data
- Diagnostics
Data Linked to You
The following data may be collected and linked to your identity:
- Location
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Hikaru Sawada
- Size
- 78.2 MB
- Category
- Reference
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 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 13 more
- English, German, Hindi, Indonesian, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Thai, Traditional Chinese, Vietnamese
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- UnlimitedWeekly $0.49
- UnlimitedMonthly $1.99
- PremiumWeekly $1.99
- Premium Monthly $5.99
- Copyright
- © Hikaru Sawada