Claude (iPhone)
“Claude on your iPhone” — an advisor in your pocket
What is Claude (iPhone)?
The Claude iPhone app lets you keep reading, writing, and thinking on the go, with the same account you use on desktop. Speak to it and it transcribes and organizes what you say.
- 1Your account and conversations from the web carry over unchanged
- 2At 163.3 MB, the lightest of the three apps
- 3It requires iOS 18.0 or later, so older iPhones can’t run it
What sets it apart
These are the differences we found by running the same material through several tools in our training sessions.
Pick up the conversation from your desk right where you left off
Log in with the same account and the conversation you had on your laptop appears on your phone as it was. Add one line in the parking lot right after a meeting, and when you open your laptop back at the office, you can start the report from a context that is already in place.
Just dictate it, no typing needed
The App Store description says you can use voice input that transcribes directly in multiple languages, and that it suits brainstorming on the move. The phone is most useful for talking it all out in the car before you forget what was said in a meeting.
The lightest of the three
At 163.3 MB on the Korean App Store, it is smaller than the two other apps in this comparison. On a work phone where storage is always tight, that is one less reason to hesitate before installing. Korean is among the supported languages.
⚖️ The weaknesses are clear, too
The App Store listing requires iOS 18.0 or later, so the app won’t install at all on older iPhones that no longer get updates. The Korean App Store also rates it 19+, so it may be blocked on a child’s account or on a company phone with usage restrictions.
💡 In plain EnglishIt is as if the advisor who sat at your desk put on a coat and followed you out. The work is the same; you can now call on them from the parking lot, too.
Half of a report is decided in the five minutes right after a meeting ends. Capturing those five minutes instead of trusting your memory changes how dense the final document is, so an advisor on your phone can sometimes be more useful than one on your desk.
Same job, different approach
You are walking out to the parking lot after the meeting
The old way
- Get in the car, mentally rehearsing the key points
- By the time you get back to the office, you have forgotten half of it
- Sit down and write only what you remember
- Follow up with the other party’s contact the next day to confirm
With Claude (iPhone)
- Open the app as soon as you get in the car and talk it all out
- Ask it to separate what is decided from what needs checking
- Have it ask what you might have missed
- Pick up the same conversation on your office laptop
Common uses
A 5-minute recap right after the meeting
In the parking lot or in front of the elevator, dictate the key points by voice and have Claude separate decisions from items that need follow-up. The point is to capture it when your memory is at its sharpest.
Reply drafts on the road
Paste in an email you received on the train or at the airport and get reply drafts in three different tones. Always read and edit them yourself before sending.
Check documents by photo
The App Store description says you can upload photos and PDFs for analysis. Snap a paper document you received on site and ask what you need to check.
Who it’s for
Best for
- ✓Anyone in the habit of capturing thoughts by voice on the move
- ✓Anyone already using Claude at their desk
- ✓Anyone whose phone storage is always tight
Better served by other tools
- –Those using an older iPhone that can’t be upgraded to iOS 18
- –Anyone who also wants image generation on the phone
- –Those whose main goal is checking real-time prices and news
Can we use it at work?
The questions that adoption leads and security teams ask first.
Please note: We could not confirm from official documentation how far the iPhone’s Lock Screen widget and Shortcuts integration extend, or how long the app keeps conversations. Check these on your own device.
10-minute quick start
- 1
Download the app from the App Store. It requires iOS 18.0 or later, so check your phone's version first.
- 2
Log in with the same account you use on the web. Check that your conversation history carries over.
- 3
Tap the voice input button and dictate a paragraph. Only once you see dictation working will you actually use it on the go.
- 4
Turn off Lock Screen notification previews. It is the simplest way to keep work conversations from showing on your screen.
Copy-and-paste prompts
Replace only the [bracketed] parts, then paste it in.
Organize the meeting content I am about to describe into what was decided, what needs checking, and what I need to do. [continue explaining by voice]
From what you just summarized, point out the three questions I may have missed. Keep it short.
Write a three-sentence reply to the email below. Be polite, but make the schedule clear. [paste email]
From the document in this photo, tell me only the items I must check before signing. If you are not sure, mark it as “needs verification.”
Boil down what came up in this conversation today into five lines to share with the team. Use a polite tone.
Using it with other tools
Linking two or three tools changes your work more than any single tool does.
Right after the meeting → next morning’s report
Call → organized client records
Before you start
- A subscription paid inside the app becomes an Apple account subscription. To cancel, go to Settings, then your name, then Subscriptions.
- The price shown in the App Store may differ from the price on the web. Compare the two before you pay.
- If you turn on voice input in a meeting room, the other person’s voice gets captured too. Don’t turn it on without their consent.
- Don’t handle company materials on public Wi-Fi. It’s easier to forget this on a phone.
Pricing
For individual use
Listed as 'Free' on the App Store. Sign up for an account to use it up to a daily limit
Price shown under App Store 'In-App Purchases'
Price shown under App Store 'In-App Purchases'
Price shown under App Store 'In-App Purchases'
Listed under In-App Purchases in the App Store as 20, 50 and 250 credits
Checked 21 Sep 2026 · Prices are the amounts listed under In-App Purchases on the Korean App Store product page. Your plan is the same one you use on desktop and web, so paying on any device applies to the same account; paying inside the app creates an Apple account subscription. Prices change without notice — check the official page before you pay. Claude on the Korean App Store ↗ · Claude official pricing ↗ · How to check or cancel Apple subscriptions ↗
Where Claude (iPhone) falls short
We don’t just list the positives. Here is what fell short when we used it.
- Long answers fill the screen
Its answers tend to run long, so on a narrow screen you have to swipe up several times just to read one reply. When a table is included, it gets cut off at the side, making it hard to compare columns.
- Less polished on iPad
On a larger screen the layout looks like the phone version simply scaled up, so there is little payoff in running two windows side by side. That is a letdown for anyone who uses a tablet as their main device.
- Uploading documents is a hassle
Hunting for a document across the Files app and cloud storage and uploading it takes many steps, far more than dragging and dropping on a PC. The more files you have, the worse it gets.
Tools to compare
FAQ
Last updated 22 Sep 2026 · The ratings on this page come from John Kim, CEO of Nanum Consulting, who has used these tools firsthand in training and real work.
Claude (iPhone), built into how your team works
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Courses on this toolClaude Cowork Core Features · AX Workshop: Business Innovation Starting with AI Agents · Claude Cowork Hands-On Basics