Sea Focus vs Threadmap
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Sea Focus
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Focus like the ocean β 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 (5β120 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
Threadmap
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Threadmap turns scattered thoughts into clear, shareable mind mapsβand lets your whole team think together in real time. Threadmap is a fast, beautiful mind-mapping app built natively for Apple devices. Capture ideas the moment they strike and watch them branch into something structured. WHY THREADMAP β’ Real-time collaboration β share a map and brainstorm together live over iCloud β’ Works everywhere β iPhone, iPad, and Mac, always in sync, no separate account β’ Infinite canvas β pan, zoom, and grow maps as big as your thinking β’ 25+ templates β project plans, reading lists, trip planners, and more β’ Rich nodes β text, images, links, checklists, and voice notes β’ Export anywhere β PDF, PNG, Markdown, OPML Private by design: your data lives in your own iCloud, synced end-to-end across your devices. Threadmap Pro unlocks unlimited maps, collaboration, and premium templates. Privacy policy: https://kk-studio.ch/privacy/ Terms of use: https://kk-studio.ch/terms/
Screenshots
Verdict
The clearest difference is update cadence: Threadmap at fortnightly against Sea Focus's every 3 months. On price, ads, in-app purchases and device support 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. Sea Focus sells 3 in-app purchases, starting at $3.99 per 7 days and Threadmap sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
Sea Focus ships an update every 3 months, Threadmap fortnightly. Both last shipped on October 31, 2026.
| Parameter | Sea Focus | Threadmap |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Fortnightly β better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad | iPhone, iPad, Mac β better |
| Requires iOS | 17.2 β better | 18.0 |
| Further details β not scored | ||
| Size | 53 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Cevahir Turgut | Kanchalika Kongyong |
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
Threadmap
- BrainWeave Pro β Monthly$1.991 Month
- BrainWeave Pro β Yearly$14.991 Year








