Comparison

Focus Dive vs Sururi

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

Head to head
About

Focus Dive

Features
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Your brain already knows how to dive deep. Focus Dive just helps you aim it. Stay longer. Go deeper. Collect what you find. - Depth-based focus timer - Ocean treasures as rewards - Built for brains that work differently - Gentle insights, no pressure For hyperfocusers, ADHD minds, and anyone who's tired of fighting their own brain. Dive in.

About

Sururi

Features
Read full description

Your list may be long, but what matters today should always be clear. Sururi is a todo app designed to help you focus on what truly matters today—and finish the day with a satisfying sense of closure instead of an ever-growing list. Choose the tasks you genuinely want to accomplish as Today’s Focus. They stay visible at the top until they are complete, so you always know what deserves your attention next. When you are ready to begin, set a focus timer. Check the remaining time in the app, on widgets, and through Live Activities. Reaching zero does not automatically mark your task as done. You decide when the work is truly complete, allowing you to move at your own pace. Once you finish everything in Today’s Focus, close out the day with Sururi’s distinctive paper-tearing experience. It is more than another checkmark—it gives your completed day a tangible ending. Key features - Today’s Focus for keeping important tasks visible - Tomorrow’s Focus for planning the next day in advance - Focus timers with pause and resume controls - Timer progress through Lock Screen Live Activities and widgets - Subtasks for breaking larger work into manageable steps - Notes, reminders, and colors for each task - Routines for work that repeats - A backlog for tasks that do not need your attention yet - Focus history for revisiting completed days - Todo management across iPhone and Mac Sururi does not ask you to see more. It helps you see what matters now. Start today’s page with Sururi.

Screenshots

Focus Dive4 screens
Sururi3 screens

Verdict

The call

Focus Dive and Sururi are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Focus Dive ships an update every 11 days, Sururi every 3 weeks. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

ScorecardNo meaningful differences
Focus Dive versus Sururi: the parameters behind the verdict, then further details
ParameterFocus DiveSururi
PriceFreeFree
Update frequencyEvery 11 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, Mac
Requires iOS18.218.0 — better
Further details — not scored
Size62 MB14 MB
Age rating4+4+
DeveloperSeung Ah ShinAhn JaeHyun

In-app purchases

None

Focus Dive

No in-app purchases

None

Sururi

No in-app purchases

Questions

Is Focus Dive free?
Focus Dive is free to download, with no in-app purchases.
Is Sururi free?
Sururi is free to download, with no in-app purchases.
Do Focus Dive or Sururi have ads?
Neither Focus Dive nor Sururi shows ads.
Which is updated more often, Focus Dive or Sururi?
Focus Dive ships an update every 11 days, and Sururi every 3 weeks. Most recently, Focus Dive was updated on November 9, 2026 and Sururi on November 5, 2026.

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