Comparison

Pomodoro Study Timer & Tracker vs Sea Focus

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

Head to head
About

Pomodoro Study Timer & Tracker

Features
Read full description

A calmer take on the pomodoro technique: real blocks, real breaks โ€” and the next block is always your choice. Calibrate is built for the moment before you begin. The task is big, the hour is open, and starting is the hard part. START FROM YOUR LIST Swipe any to-do and you start with three easy minutes. Then your block carries on by itself. REAL BLOCKS, REAL BREAKS Each block ends with one question: how was your focus? Answer, and your break begins. Come back when you're ready. YOUR LOCK SCREEN DOES THE WORK The whole session lives on your Lock Screen and Apple Watch โ€” the countdown, the check-ins, the next-block choice. Nothing needs unlocking. You never have to open the app. EMPTY YOUR HEAD FIRST Brain-dump every loose thing into one list for today. Spaces keep work, home and health apart, so today stays short. Every to-do gets a day โ€” or waits, without nagging you. AN HONEST WEEK, NOT A SCORE The weekly recap shows what actually happened โ€” facts, never grades. No streaks, no scores. Miss a day, nothing breaks. WHO IT'S FOR Students in long study sessions. ADHD brains โ€” the app never punishes a wandered mind, it just asks kindly. Anyone who's tried blockers and streak apps and wants something gentler. Calibrate helps you notice. It never notices for you. Focus sessions, to-dos, spaces, lists and keeping track are free โ€” all of it, unlimited. Calibrate Plus adds the long view: your weekly recap, your sharpest hours, and every day you turned up. Monthly, or one purchase that's yours for good. Privacy policy: https://usecalibrate.app/privacy.html Terms of use: https://usecalibrate.app/terms.html

About

Sea Focus

Features
Read full description

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 (5โ€“120 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

Screenshots

Pomodoro Study Timer & Tracker4 screens
Sea Focus4 screens

Verdict

The call

The clearest difference is update cadence: Pomodoro Study Timer & Tracker at every 5 days against Sea Focus's every 3 months. On price, ads, in-app purchases 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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Pomodoro Study Timer & Tracker sells 3 in-app purchases, starting at $3.99 per month and Sea Focus sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Pomodoro Study Timer & Tracker ships an update every 5 days, Sea Focus every 3 months. Both last shipped on October 31, 2026.

Scorecard1 real difference ยท 5 level
Pomodoro Study Timer & Tracker versus Sea Focus: the parameters behind the verdict, then further details
ParameterPomodoro Study Timer & TrackerSea Focus
PriceFreeFree
Update frequencyEvery 5 days โ€” betterEvery 3 months
AdsNoNo
In-app purchasesYesYes
DevicesiPhoneiPhone, iPad โ€” better
Requires iOS17.0 โ€” better17.2
Further details โ€” not scored
Size43 MB53 MB
Age rating9+4+
DeveloperMujaheth MohammadCevahir Turgut

In-app purchases

3 purchases

Pomodoro Study Timer & Tracker

Subscriptions2
  • Calibrate Plus Monthly$3.991 Month
  • Calibrate Plus Yearly7 Days trial$24.991 Year
One-time1
  • Lifetime Access$29.99
3 purchases

Sea Focus

Subscriptions3
  • 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

Questions

Is Pomodoro Study Timer & Tracker free?
Pomodoro Study Timer & Tracker is free to download, with in-app purchases available.
Is Sea Focus free?
Sea Focus is free to download, with in-app purchases available.
Do Pomodoro Study Timer & Tracker or Sea Focus have ads?
Neither Pomodoro Study Timer & Tracker nor Sea Focus shows ads.
Which is updated more often, Pomodoro Study Timer & Tracker or Sea Focus?
Pomodoro Study Timer & Tracker ships an update every 5 days, and Sea Focus every 3 months. Most recently, Pomodoro Study Timer & Tracker was updated on October 31, 2026 and Sea Focus on October 31, 2026.

Other comparisons