Comparison

Focus Dive vs Reaf

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

Head to head
About

Focus Dive

Features
Read full description

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

Reaf

Features
Read full description

Reaf helps you turn the books you read into real actions β€” so you actually remember and apply what you learn. Stop finishing books and forgetting everything. Start making reading count. β–  Capture insights while you read Jot down key quotes, ideas, and page numbers without putting the book down. Never lose a thought again. β–  AI summarizes your notes and suggests actions After reading, tap once and AI distills your memos into key takeaways. It also suggests concrete actions based on what you highlighted. β–  Set actions and follow through Pick from AI suggestions or define your own. Set a deadline and turn reading into habits. β–  Review sessions to reinforce learning Revisit your actions regularly. Mark what you've done, reflect on what needs more work, and build lasting knowledge. β–  Random feed of past learnings Your old memos resurface randomly in the feed β€” rediscovering insights you'd forgotten. β–  Sync across devices Link your Apple ID or Google account to keep all your data safe and accessible after switching devices. --- [Premium Plan] Β· Monthly subscription Β· Unlimited AI summaries and action suggestions Β· Free plan includes 2 AI uses to try it out Subscription is billed to your App Store account. It automatically renews unless cancelled at least 24 hours before the end of the current period.

Screenshots

Focus Dive4 screens
Reaf3 screens

Verdict

The call

The clearest difference is in-app purchases: Focus Dive at none against Reaf's 1. Reaf's advantage is update cadence (every 2 days vs every 11 days). On price, ads, device support and iOS requirement there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Reaf sells 1 in-app purchase, starting at $2.99 per month. Focus Dive asks for nothing beyond the download.

UpkeepUpdate frequency

Focus Dive ships an update every 11 days, Reaf every 2 days. Both last shipped on September 15, 2026.

Scorecard2 real differences Β· 4 level
Focus Dive versus Reaf: the parameters behind the verdict, then further details
ParameterFocus DiveReaf
PriceFreeFree
Update frequencyEvery 11 daysEvery 2 days β€” better
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhone, iPad β€” betteriPhone
Requires iOS18.217.0 β€” better
Further details β€” not scored
Size62 MB82 MB
Age rating4+4+
DeveloperSeung Ah ShinSrypt

In-app purchases

None

Focus Dive

No in-app purchases

1 purchases

Reaf

Subscriptions1
  • Reaf Premium$2.991 Month

Questions

Is Focus Dive free?
Focus Dive is free to download, with no in-app purchases.
Is Reaf free?
Reaf is free to download, with in-app purchases available.
Do Focus Dive or Reaf have ads?
Neither Focus Dive nor Reaf shows ads.
Which is updated more often, Focus Dive or Reaf?
Focus Dive ships an update every 11 days, and Reaf every 2 days. Most recently, Focus Dive was updated on September 15, 2026 and Reaf on September 15, 2026.

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