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App Store Apps > Education > DemiChat
DemiChat icon

DemiChat

by Ryohei Kasuya · Education · Free
On the App Store since July 2025 · Data updated 2026-10-27

DemiChat is made and published by Ryohei Kasuya. AppBrain is an independent app data site and isn't affiliated with Ryohei Kasuya. The app name, icon, screenshots and description belong to Ryohei Kasuya and are shown as published on the App Store.

AppBrain's verdict

Last updated
November 19, 2025
Size
93.9 MB
Official page on the App Store

User feedback

Ratings and reviews on the App Store

Comments on DemiChat for iOS

We don't have enough comments to show example comments. Please check back later.

Store listing

By Ryohei Kasuya, from the App Store
DemiChat Screenshot 1 of 4
DemiChat Screenshot 2 of 4
DemiChat Screenshot 3 of 4
DemiChat Screenshot 4 of 4
Screenshots by Ryohei Kasuya, from the the App Store listing
Description by Ryohei Kasuya Written by the developer, not by AppBrain. Click to read.
DemiChat - わからないをゼロにする学習AI
DemiChatは、資格試験や受験勉強で「わからない」を徹底的になくすために開発された革新的な学習支援アプリです。問題を撮影するだけで、AIが段階的な解説を提供し、さらに疑問点はチャットで深堀りできます。

撮影だけで即座に解説

問題集や教科書を撮影するだけで瞬時に認識
複雑な計算問題も図表問題も対応
手書き文字もしっかり読み取り

ステップバイステップ解説

解答を段階的に分解して説明
基礎知識から応用まで順序立てて理解
視覚的でわかりやすい構成

無制限チャット質問

解説の各ステップで疑問があれば即座に質問
「なぜこの公式を使うの?」「他の解き方はある?」など自由に深堀り
AIが理解度に合わせて丁寧に回答

対応分野(順次拡大中)

宅地建物取引士
行政書士
ITパスポート
基本情報
ファイナンシャルプランナー(FP)
就活試験(SPI,玉手箱,TG-WEB,GAB/CAB)
英語試験(TOEIC,TOEFL,英検)
数学・理科・英語・社会
その他資格試験全般

学習効果を最大化する機能:
完全理解までサポート

「わかったつもり」を防ぐ徹底的な解説
関連知識や背景情報も自動で補完
理解度チェックで確実な定着を支援

学習履歴管理

過去の質問と解説をいつでも振り返り
苦手分野の自動分析
効率的な復習スケジュール提案

24時間いつでも学習

深夜でも早朝でも疑問をすぐ解決
通勤・通学時間も有効活用
オフラインでも一部機能利用可能

こんな学習の悩みを解決:

「解説を読んでもわからない」
「質問したいけど先生がいない」
「参考書の解説が短すぎる」
「基礎知識が抜けていて理解できない」
「効率的に勉強したい」

従来の学習との違い:

参考書:一方通行 → DemiChat:双方向対話
通信教育:決まったペース → DemiChat:あなたのペース
個別指導:高額 → DemiChat:手軽な価格
質問サイト:回答待ち → DemiChat:瞬時に回答

DemiChatなら、どんなに難しい問題でも「わからない」で終わることはありません。AI先生があなたが完全に理解するまで、何度でも丁寧に教えます。今すぐダウンロードして、効率的で確実な学習体験を始めましょう。

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Official page on the App Store

Safety and technology

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

Technologies used by DemiChat

Releases

Updates seen on the App Store
Version
1.0.29
Launched
July 2025

No changelog data

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Rankings

App Store top charts

App Store Rankings for DemiChat

This app is not ranked

About the app and developer

About DemiChat

DemiChat is an education app developed by Ryohei Kasuya.

User Ratings

The app has no ratings yet.

App Information

DemiChat is freely available from the App Store. The app size is 93.91 MB. The latest version available is 1.0.29. The last update was on November 19, 2025.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since July 2025.

Developer information for Ryohei Kasuya

Ryohei Kasuya

Address:

Frequently asked questions about DemiChat

Is DemiChat free?

Yes. DemiChat is free on the App Store.

Is DemiChat still available?

Yes. DemiChat is on the App Store, and the last update we saw was on November 19, 2025.

How large is DemiChat?

DemiChat is 93.91 MB.

Is DemiChat suitable for children?

App Store rates the content of DemiChat as suitable for everyone.

Who made DemiChat?

DemiChat was developed by Ryohei Kasuya. It is listed in the education category on the App Store.

What are the best alternatives to DemiChat?

People looking at DemiChat also look at these education apps: 宅建 聴くだけアプリ, 宅建 過去問 (解説と模試つき) 2026, 宅建試験対策アプリ 宅建攻略クエスト, 宅建士 秒トレ:2026年度 宅建(宅地建物取引士)試験対策, Takkenshi Real Estate Exam Q&A.

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