Focus Dive vs Reaf
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Focus Dive
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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.
Reaf
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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
Verdict
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
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.
Focus Dive ships an update every 11 days, Reaf every 2 days. Both last shipped on September 15, 2026.
| Parameter | Focus Dive | Reaf |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 11 days | Every 2 days β better |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Devices | iPhone, iPad β better | iPhone |
| Requires iOS | 18.2 | 17.0 β better |
| Further details β not scored | ||
| Size | 62 MB | 82 MB |
| Age rating | 4+ | 4+ |
| Developer | Seung Ah Shin | Srypt |
In-app purchases
Focus Dive
No in-app purchases
Reaf
- Reaf Premium$2.991 Month
Questions
Is Focus Dive free?
Is Reaf free?
Do Focus Dive or Reaf have ads?
Which is updated more often, Focus Dive or Reaf?
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