Sea Focus vs Reef
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Sea Focus
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Focus like the ocean โ calm, deep, and steady. Sea Focus is an ocean-themed focus timer and task app that turns every work session into a guided underwater journey. Instead of a generic countdown, you start with a simple ritual: choose a route, pick your station, set a focus mode, add sound, and cast off into deep work. Use Sea Focus for study, writing, reading, deep work, and distraction-free focus blocks throughout the day. WHAT YOU CAN DO - Start route-based sessions like Lagoon Route, Reef Edge, and Open Current - Choose a focus mode: Focus, Study, Work, Read, Write, or your own - Attach a task with subtasks and tags for lightweight task tracking - Layer in ambient sound like Ocean Waves and White Noise - Switch between live route graphics, ocean videos, and your own backgrounds - Build a Pomodoro flow with auto-breaks and "Another round?" - Block distracting apps with Focus Shield during active journeys - Track streaks, daily minutes, weekly charts, monthly trends, and best streak - Set daily goals with a visual progress ring - See your countdown on Live Activities, widgets, and StandBy - Get a gentle daily reminder to start your next session FREE - Preset routes (25, 45, 60 min) - 2 ocean biomes and 2 sounds - Up to 3 tasks and 3 tags - 7 days of history, basic stats, and streaks - Daily reminders and Home Screen widgets SEA FOCUS PRO - Custom durations (5โ120 min) - All biomes and depth zones - All premium sounds - Unlimited tasks and tags - Full history and advanced stats - Focus Shield distraction blocking - Custom focus modes - Custom photo and video backgrounds - Live Activity, daily and weekly goals If you want a focus app that feels more immersive than a plain Pomodoro timer but still works as a practical daily tool, Sea Focus is built for that middle ground. TERMS & CONDITIONS Use of Sea Focus is subject to your agreement to: - Apple's Standard End-User License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ - Our Terms of Service: https://kidomido.com/terms-of-use - Our Privacy Policy: https://kidomido.com/privacy-policy SUBSCRIPTION Sea Focus Pro is an auto-renewable subscription that unlocks all premium biomes, sounds, Focus Shield app blocking, custom backgrounds, full history, and advanced stats. You can cancel anytime by turning off auto-renewal in your App Store account settings. This must be done at least 24 hours before the end of a free trial or subscription period to avoid being charged. Cancellation takes effect the day after the current period ends, and you return to the free tier. Contact us with any feedback at info@kidomido.com
Reef
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A cozy, gamified habit tracker: keep a habit, earn a pearl, and your ocean comes alive. Complete a habit, release a golden pearl and watch your reef react. Reef is a free habit tracker that makes consistency visible without turning a missed day into guilt. A simple loop 1. Create one small habit. 2. Check it off when you complete it. 3. Release a pearl and see your ocean evolve. Habits at your pace โข Daily, weekly, or monthly habits โข Streaks, progress, and custom reminders โข Pearls, rewards, and a responsive ocean โข 15 ocean species to discover Focus below the surface Start a focus session and descend through 5 depth zones. Short sessions stay simple, while longer sessions take you deeper. Gambi, without the guilt Gambi supports you with gentle messages and an optional reflection journal. Reef is a tracking tool, not a medical service. Together, when you choose Add friends, join a crew, or take part in a shared expedition. Social features are optional: your ocean remains yours. Free to start Use up to 6 habits, one active expedition, and focus sessions up to 25 minutes without a subscription. Reef Premium unlocks higher limits, advanced focus and statistics, ocean themes, and other extras. Respect for your data Reef has no third-party ads and does not sell your personal data. You can delete your account and associated data from the app. Start with one habit. Your ocean will follow. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Reef at none against Sea Focus's 3. Reef also leads on update cadence (every 2 days vs every 5 months) and iOS requirement (15.0 vs 17.2). On price, ads 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
Both are free to download. Sea Focus sells 3 in-app purchases, starting at $3.99 per 7 days. Reef asks for nothing beyond the download.
Sea Focus ships an update every 5 months, Reef every 2 days. The most recent releases landed on September 5, 2026 and September 17, 2026 respectively.
| Parameter | Sea Focus | Reef |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | Every 2 days โ better |
| Ads | No | No |
| In-app purchases | Yes | No โ better |
| Devices | iPhone, iPad | iPhone, iPad, iPod โ better |
| Requires iOS | 17.2 | 15.0 โ better |
| Further details โ not scored | ||
| Size | 36 MB | 99 MB |
| Age rating | 4+ | 12+ |
| Developer | Cevahir Turgut | Victor Laybats |
In-app purchases
Sea Focus
- Weekly: Ocean Focus Timer Weekly$3.997 Days
- Monthly: Deep Work Focus Monthly$6.991 Month
- Ocean Focus Deep Work Shield Yearly$24.991 Year
Reef
No in-app purchases





