Comparison

Ro vs Claude Duet by Anthropic

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Ro

This focus timer uses the Pomodoro Technique to break work into focused sessions with short breaks. It offers customizable timers, ambient sounds, and detailed stats to help users stay sharp and avoid burnout. Live Activity and Dynamic Island integration keep your countdown visible.

Highlights
  • Pomodoro Technique timer
  • Customizable work/break durations
  • Ambient soundscapes
  • Live Activity & Dynamic Island integration
  • Detailed focus stats
  • Background notifications
Features
Read full description

炉 Ro is a focus timer built for people who take their time seriously. Based on the Pomodoro Technique, Ro breaks your work into focused sessions separated by short breaks — helping you stay sharp, avoid burnout, and actually finish what you start. FOCUS WITHOUT FRICTION Start a session and get to work. Ro handles the rest — automatically starting breaks, tracking your time, and keeping you in flow. LIVE ACTIVITY & DYNAMIC ISLAND Your countdown lives on the lock screen and in the Dynamic Island. Glance and get back to work. AMBIENT SOUND Rain, café, or fire — choose a sound to block out the world and stay locked in. STATS THAT MEAN SOMETHING See your weekly sessions, total focus time, best day, and current streak. Every minute counts — even partial sessions are tracked. FULLY CUSTOMIZABLE Set your own work and break durations. Choose how many sessions before a long break. Auto-start breaks or step away on your own terms. NOTIFICATIONS Get notified the moment a session ends — even when the app is in the background. Ro is designed with a cinematic dark aesthetic inspired by forge light and darkroom photography. No ads. No subscriptions. No noise. Just work.

About

Claude Duet by Anthropic

This AI-powered work agent proactively manages your tasks by analyzing emails and calendars to highlight urgent items. It can draft responses, handle tasks, and organize work by channel, all with your final approval before any action is taken.

Highlights
  • Proactive task prioritization
  • Email and calendar analysis
  • Draft response generation
  • Task delegation and updates
  • Work organization by channel
  • Voice interaction
Currently charting
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Claude Duet is available through a waitlist. Before you download, check that you've received our email saying your account has access. If you haven't, join the waitlist at claude.com/product/claude-duet. WAKE UP KNOWING WHAT NEEDS YOUR ATTENTION Each morning, Claude Duet looks across your email and calendar and brings you the few things that need a decision or a reply. It provides context on each one, so you have what you need to decide right there. Where it can, it has a draft ready for you to review. Through the day, it checks your connected accounts every few hours and flags what's gone quiet, like a client email you haven't answered in a few days. HAND IT OFF Ask in a chat or add a task. Claude Duet gets going, sends you updates as it works, and tells you when it needs your review. GET THINGS MADE FROM A SINGLE MESSAGE Describe what you need in one message. It comes back as work you can check, like a brief, research, or a draft. YOU HAVE THE FINAL SAY Claude Duet waits for your okay before it sends, posts, pays, or deletes anything. It works with the apps you've connected to Claude, and you can disconnect any of them at any time. ORGANIZE BY CHANNEL Keep each part of your work in its own channel, like one for finance and one for hiring. Claude Duet can read across all of them, so it keeps the whole picture. THE CLAUDE YOU KNOW Claude Duet runs on your Claude account, with your memory, skills, and connected apps like Gmail and Google Calendar there from the first message. IT KEEPS WORKING Claude Duet works in the background even after you close the app. It will let you know when it's done or needs your approval. TALK IT THROUGH When you'd rather talk than type, hold to talk or have a spoken conversation. WHAT TO EXPECT We built Claude Duet for work, so it's weaker at personal errands. It can make mistakes, including about what's urgent. Emails and web pages written by other people can contain hidden instructions meant to mislead it. Claude Duet is built to resist these, but review what it shows you before you approve. Because it checks every few hours, something urgent can arrive between checks. Learn more at support.claude.com/en/articles/17631495. HOW TO GET ACCESS Join the waitlist at claude.com/product/claude-duet. We'll be adding people gradually, and we'll email you when your account has access. Please note, signing into the app doesn't add you to the waitlist.

Screenshots

Ro2 screens
Claude Duet by Anthropic4 screens

Verdict

The call

The clearest difference is price: Claude Duet by Anthropic at Free against Ro's $0.99. Claude Duet by Anthropic also leads on update cadence (every 3 days vs every 3 weeks) and ratings volume (70 vs 3). Ro's advantage is rating (5.0 vs 4.5) and in-app purchases (none vs 3). On ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Claude Duet by Anthropic is free to download; Ro costs $0.99 up front. Claude Duet by Anthropic sells 3 one-off in-app purchases. Ro asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Ro holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Claude Duet by Anthropic has 70 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 100% of Ro's written reviews are positive against 85% of Claude Duet by Anthropic's.

UpkeepUpdate frequency

Ro ships an update every 3 weeks, Claude Duet by Anthropic every 3 days. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.

Scorecard9 real differences · 2 level
Ro versus Claude Duet by Anthropic: the parameters behind the verdict, then further details
ParameterRoClaude Duet by Anthropic
Price$0.99Free — better
Rating5.0 (3 ratings) — better4.5 (70 ratings)
Positive reviews100.0% of reviews — better85.0% of reviews
Number of ratings370 — better
Update frequencyEvery 3 weeksEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree — better
Best chart rank—#26 — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.6 — better26.0
Further details — not scored
Size14 MB297 MB
Age rating4+17+
DeveloperZachary FoerstAnthropic PBC

Customer experience

Ro

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Claude Duet by Anthropic

All ratings70 ratings
Positive84.3%
Neutral7.1%
Negative8.6%
Written reviews20 reviews
Positive85.0%
Neutral0.0%
Negative15.0%

In-app purchases

None

Ro

No in-app purchases

3 purchases

Claude Duet by Anthropic

One-time3
  • Usage Credits (20)$20.00
  • Usage Credits (50)$45.00
  • Usage Credits (250)$200.00

Questions

Is Ro free?
Ro costs $0.99, with no in-app purchases.
Is Claude Duet by Anthropic free?
Claude Duet by Anthropic is free to download, with in-app purchases available.
Which has better reviews, Ro or Claude Duet by Anthropic?
Ro is rated higher. Ro averages 5.0 out of 5 from 3 ratings, while Claude Duet by Anthropic averages 4.5 from 70 ratings.
Do Ro or Claude Duet by Anthropic have ads?
Neither Ro nor Claude Duet by Anthropic shows ads.
Which is updated more often, Ro or Claude Duet by Anthropic?
Ro ships an update every 3 weeks, and Claude Duet by Anthropic every 3 days. Most recently, Ro was updated on October 31, 2026 and Claude Duet by Anthropic on November 6, 2026.

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