Comparison

Opus vs FocusMuseum

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

Head to head
About

Opus

Features
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Focus. Unlock a masterpiece. Opus is a free, unlimited Pomodoro focus timer that turns completed sessions into a museum of your own. Finish a focus session to unlock the next artwork in a curated journey โ€” a public-domain masterpiece from The Metropolitan Museum of Art or the Cleveland Museum of Art, accompanied by a short museum-style story. FOCUS, THEN DISCOVER Start a session, stay with your work, and leave with something worth keeping. Every completed focus session reveals the next artwork in your journey. The sequence is curated, so your museum grows with purpose rather than at random. CHOOSE YOUR JOURNEY Begin as The Explorer with 15 artworks across 3 wings. Continue as The Curator with 30 artworks across 5 wings, or become The Master Collector with 60 artworks across 8 wings. Watch each room fill as your focus practice grows. THE TIMER IS FREE โ€” ALWAYS Focus without session limits, locked breaks, ads, or a countdown to a paywall. Choose the rhythm that fits your day: โ€ข Classic โ€” 25/5/15 โ€ข Ultra Focus โ€” 50/10/20 โ€ข Quick Study โ€” 15/3/10 A long break begins automatically after four completed sessions. YOUR MUSEUM Explore unlocked artworks room by room, mark favorites, and read the story behind every piece. Artworks you have not reached remain hidden as silhouettes, so every unlock stays a discovery. TASKS, STREAKS & FOCUS HISTORY Add what you are working on, connect it to a focus session, and see where your time went. Follow your streaks, weekly and monthly charts, and a full year of focus history. QUIET BY DESIGN Warm light and dark themes, a distraction-free Zen Mode, optional completion sounds, and a notification when time is up. No feed. No ads. No noise. FREE & OPUS PRO The unlimited focus timer, tasks, statistics, the Museum, and The Explorer's first wing with 5 artworks are free. Opus Pro unlocks the rest of The Explorer and the complete Curator and Master Collector journeys. PRIVACY No account or sign-up is required. Your sessions, tasks, and collection stay on your device, with full backup export and import. Opus uses anonymous, aggregated usage analytics to improve the experience. Artwork images are delivered from the museums' open-access services, so discovering a new piece requires an internet connection. App languages: English, Turkish, Spanish, German, and French โ€” including artwork stories. Start your next focus session. Leave with a masterpiece. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://tugrul.works/projects/opus/privacy-policy

About

FocusMuseum

Features
Read full description

FocusMuseum is not just another focus timer. It turns every session into a small museum experience, where staying focused leads to discovering and collecting art. Artworks from the Rijksmuseum, The Met, and the Art Institute of Chicago become the starting point of your focus flow. When you complete a session, the artwork is added to your collection automatically. Every attempt is also recorded, helping you build a steadier rhythm with art as the reward. With FocusMuseum, you can: โ€ข Explore artworks from multiple museum collections and discover different styles, periods, and creators โ€ข Choose a focus duration and progressively reveal an artwork as you stay on task โ€ข Automatically collect artworks after successful sessions and build your own personal museum โ€ข Review daily focus history and check-in progress โ€ข Search, filter, export, and share artworks in your collection โ€ข Customize museum sources, reveal effects, and parts of the focus experience Pro unlocks more: โ€ข Custom focus durations โ€ข Manual artwork refresh โ€ข More advanced reveal animations and density effects โ€ข Pro-exclusive check-in avatars โ€ข Higher-quality artwork export Whether you want to reduce distractions, build a more consistent focus habit, or simply make more room for art in your day, AttentionMuseum is designed to make every completed session feel worth returning to. โ€ข Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ โ€ข Privacy Policy: https://focusmuseum.huopijiu.com/Privacy-Policy/

Screenshots

Opus4 screens
FocusMuseum4 screens

Verdict

The call

The clearest difference is update cadence: FocusMuseum at every 5 weeks against Opus's every 6 months. Opus's advantage is iOS requirement (15.1 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Opus sells 6 in-app purchases, starting at $4.99 per month and FocusMuseum sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Opus ships an update every 6 months, FocusMuseum every 5 weeks. The most recent releases landed on September 9, 2026 and September 18, 2026 respectively.

Scorecard2 real differences ยท 4 level
Opus versus FocusMuseum: the parameters behind the verdict, then further details
ParameterOpusFocusMuseum
PriceFreeFree
Update frequencyEvery 6 monthsEvery 5 weeks โ€” better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPad
Requires iOS15.1 โ€” better26.0
Further details โ€” not scored
Size57 MB25 MB
Age rating4+12+
DeveloperTugrul Erdem DogruไฟŠๅš ้œ

In-app purchases

6 purchases

Opus

Subscriptions2
  • Collector Edition (Monthly)7 Days trial$4.991 Month
  • Collector Edition (Yearly)7 Days trial$19.991 Year
One-time4
  • American Realism$2.99
  • Surrealism$2.99
  • Abstract Art$2.99
Show 1 more
  • Opus Pro: Collector Lifetime$29.99
3 purchases

FocusMuseum

Subscriptions2
  • FocusMuseum Pro Monthly$2.991 Month
  • FocusMuseum Pro Yearly$24.991 Year
One-time1
  • FocusMuseum Pro Lifetime$29.99

Questions

Is Opus free?
Opus is free to download, with in-app purchases available.
Is FocusMuseum free?
FocusMuseum is free to download, with in-app purchases available.
Do Opus or FocusMuseum have ads?
Neither Opus nor FocusMuseum shows ads.
Which is updated more often, Opus or FocusMuseum?
Opus ships an update every 6 months, and FocusMuseum every 5 weeks. Most recently, Opus was updated on September 9, 2026 and FocusMuseum on September 18, 2026.

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