iPhone / iPad 対応
95.9MB
年齢4+
Lumo AI by Protonはどんなアプリ？
Lumo AI by Protonは、会話内容を暗号化して保護するAIアシスタントです。
回答の速さを優先するモードと、複雑な思考を必要とする場面で使える思考重視のモードを選択できます。最新の情報を検索して引用元を明示するため、事実確認やニュースの調査もスムーズに進みます。画像や書類を読み込ませて編集や分析を依頼できるほか、専用の空間で複数のタスクを管理する機能も備わっています。履歴を保存せず即座に削除するモードもあり、機密性の高いやり取りにも対応します。
プライバシーを守りながら高度な情報の整理や制作を行いたい場面にうってつけです。個人のデータが学習や共有に利用されないため、機密性の高い業務内容を扱う専門職の方でも安心して使い続けられます。
アノアプリによる紹介文です。デベロッパー公式の説明はApp Storeでご確認いただけます。
Lumo AI by Protonの注目ポイント
会話内容の暗号化による保護
やり取りする内容を暗号化で守る仕組みが備わっています。プライバシーを重視する場面でも安心して対話に集中できます。
学習や共有に利用されないデータ保護
入力したデータがモデルの学習や外部への共有に流用されることはありません。自分だけの情報を守りながら安心して制作に取り組めます。
思考の深さに応じた二つの回答モード
素早い回答を得るための高速モードと、複雑な推論を必要とする場面で選べる思考重視のモードが使い分けられます。状況に合わせて適切な処理を選べます。
引用元を明示するリアルタイム検索
最新の情報を検索して、根拠となるソースを即座に提示します。事実確認やニュースの調査を正確に進める際に助けになります。
レビューの分析
プライバシーへの配慮や情報の保護を重視する姿勢が評価されています。回答のバランスが良く、視認性が高い点も好評です。日常的な質問に対して質の高い回答が得られるため、安心して使い続けられるという声があります。公開されている範囲では、情報の安全性に対する信頼感が高いことが伺えます。
一方で情報の鮮度が低く古い内容を回答する場面があるとの指摘もあります。特定の操作を行うと回答が繰り返される現象への不満も挙がっています。文字のサイズが小さく調整もできない点や、機能の制限に関する不満の声も確認できます。動作の安定性については、一部でばらつきがあるという意見も出ています。
アノアプリがApp Storeで公開中のレビューをもとに分析しています。
価格履歴
今は無料でダウンロードできます。過去93日間、価格は変わっていません。
アノアプリが独自に収集した価格履歴をもとに分析しています。
- 買い時判定
- 通常価格
- 記録期間
- 93日
- 最頻価格
- 無料
- 記録上の最安値
- 無料
価格更新履歴
| 日付 | 価格 |
|---|---|
| 2026-06-17 | 無料 |
ランキング推移
ランキングデータがありません。
ランキング圏内（100位以内）に入ると記録が開始されます。
ユーザーレビュー （当サイト投稿）
まだレビューがありません。最初のレビューを書いてみましょう。
アプリ更新履歴 活発に更新中
Ver 2.1.0 2026-09-16
Paw-some update. Sessions now live on the native side, so managing them is faster and smoother than ever.
Switch accounts in a flash. A new native UI makes moving between accounts quick and effortless.
Account settings, at home. Native account settings give you direct control without leaving the app.
The right ID, finally. iOS now reports itself as the Lumo app, so your session list shows exactly where you're signed in.
Locked down, securely. Sign in with a hardware security key. Your second factor stays offline and untouchable.
Switch accounts in a flash. A new native UI makes moving between accounts quick and effortless.
Account settings, at home. Native account settings give you direct control without leaving the app.
The right ID, finally. iOS now reports itself as the Lumo app, so your session list shows exactly where you're signed in.
Locked down, securely. Sign in with a hardware security key. Your second factor stays offline and untouchable.
Ver 2.0.5 2026-09-08
Max out the moment. Hitting Lumo Max's usage limit marks it unavailable in the picker, so you slide back into Lumo Lite without a grayed-out dead end.
Themes that stick around. Switching accounts now updates the whole interface at once, and every screen matches your new account's theme without a restart.
Themes that stick around. Switching accounts now updates the whole interface at once, and every screen matches your new account's theme without a restart.
Ver 2.0.4 2026-08-21
Photo Paste Pounces In. Paste photos straight into your message on iPhone. Copy an image anywhere, then long-press the composer to open the native edit menu and drop it in.
No Cat Naps Mid-Answer. The screen stays awake while Lumo writes, so you can read along without tapping to keep it alive.
iPad Sidebar Clawed Back. In windowed mode on iPadOS 26, the system window controls no longer cover Lumo's sidebar button, so it's easy to reach again.
Security Fur-tified. Behind the scenes hardening to keep your data where it belongs. Nothing for you to do.
No Cat Naps Mid-Answer. The screen stays awake while Lumo writes, so you can read along without tapping to keep it alive.
iPad Sidebar Clawed Back. In windowed mode on iPadOS 26, the system window controls no longer cover Lumo's sidebar button, so it's easy to reach again.
Security Fur-tified. Behind the scenes hardening to keep your data where it belongs. Nothing for you to do.
Ver 2.0.3 2026-08-12
iPad Attachment Menu Un-fur-led - Tapping the plus button in the composer on iPad now opens the attachment menu instead of nothing at all. Adding files from your iPad works again.
Ver 2.0.2 2026-08-10
Cat Out of the Bag. Pick a custom Lumo with its own personality straight from the composer, and your active choice shows as a chip so you always know who you're talking to.
Purr-fect Proportions. Choose the aspect ratio for images you generate, from square to wide to tall.
Purr-fect Proportions. Choose the aspect ratio for images you generate, from square to wide to tall.
Ver 2.0.1 2026-07-07
Picture Purr-fect - You can now download images straight from your chats. The app saves them natively, so grabbing a picture just works.
Link and Let Link - Tapping an external link now opens it correctly in your browser instead of getting stuck in the app.
Sheet Cat-astrophe Averted - The model selection panel no longer stretches to full screen when opened with the keyboard up. It now sizes neatly to its content every time.
Link and Let Link - Tapping an external link now opens it correctly in your browser instead of getting stuck in the app.
Sheet Cat-astrophe Averted - The model selection panel no longer stretches to full screen when opened with the keyboard up. It now sizes neatly to its content every time.
Ver 2.0.0 2026-06-30
Picture Purr-fect - Describe what you want, and Lumo generates the image right in your chat.
Whisker-Sharp Memory - Lumo remembers your preferences and context across chats, so you don't repeat yourself. Everything stays encrypted, fully in your control, and never used inside projects.
A Fresh Coat of Fur - New composer, animated background, app icon. A full visual refresh.
A Clearer Cat-alog - Choosing between Lite and Max is simpler, with a cleaner layout and better-organized options. When Max is busy under high demand, it's clearly marked so you always know what's ready to use.
No more claws for Concern - Add a file Lumo can't read and you'll know immediately.
A Long Tail - Long chats tidy themselves up automatically, so you can keep the conversation going without losing the thread.
Whisker-Sharp Memory - Lumo remembers your preferences and context across chats, so you don't repeat yourself. Everything stays encrypted, fully in your control, and never used inside projects.
A Fresh Coat of Fur - New composer, animated background, app icon. A full visual refresh.
A Clearer Cat-alog - Choosing between Lite and Max is simpler, with a cleaner layout and better-organized options. When Max is busy under high demand, it's clearly marked so you always know what's ready to use.
No more claws for Concern - Add a file Lumo can't read and you'll know immediately.
A Long Tail - Long chats tidy themselves up automatically, so you can keep the conversation going without losing the thread.
Ver 1.5.2 2026-06-24
Loading Times Get the Cat's Cream - We've paw-lished the app's startup so it loads faster and gets you purring along sooner.
Ver 1.5.1 2026-06-16
Send Button Pounces on Cue - The send button no longer jumps the gun and clears your message without sending it. It now waits until your prompt is ready, so every tap sends what you typed fur-sure.
Microphone Fixed - Tapping the microphone no longer brings things to a screeching halt. Voice input now works without a cat-astrophe.
File Whisker-Weight Limit - Attachments come with a new paw-licy: if your files top 10MB, Lumo gives you a heads-up before sending.
Microphone Fixed - Tapping the microphone no longer brings things to a screeching halt. Voice input now works without a cat-astrophe.
File Whisker-Weight Limit - Attachments come with a new paw-licy: if your files top 10MB, Lumo gives you a heads-up before sending.
