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App Store Apps > Reference > DownWord - AI Deep Dictionary
DownWord - AI Deep Dictionary icon

DownWord - AI Deep Dictionary

by Hikaru Sawada · Reference · Free
On the App Store since June 2026 · Data updated 2026-11-01

DownWord - AI Deep Dictionary is made and published by Hikaru Sawada. AppBrain is an independent app data site and isn't affiliated with Hikaru Sawada. The app name, icon, screenshots and description belong to Hikaru Sawada and are shown as published on the App Store.

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Screenshots by Hikaru Sawada, from the the App Store listing
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AppBrain's verdict

Last updated
June 27, 2026
Size
74.6 MB
Official page on the App Store

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Store listing

By Hikaru Sawada, from the App Store
Description by Hikaru Sawada Written by the developer, not by AppBrain. Click to read.
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.

Safety and technology

Found in the app by AppBrain
Price
Free
App size
74.6 MB
Content rating
Everyone

Technologies used by DownWord - AI Deep Dictionary

Releases

Updates seen on the App Store
Version
1.0
Launched
June 2026

No changelog data

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About the app and developer

About DownWord - AI Deep Dictionary

DownWord - AI Deep Dictionary is a reference app developed by Hikaru Sawada.

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App Information

DownWord - AI Deep Dictionary is freely available from the App Store. The app size is 74.56 MB. The latest version available is 1.0. The last update was on June 27, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since June 2026.

Developer information for Hikaru Sawada

Hikaru Sawada

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