Comparison

Pomodoro Study Timer & Tracker vs DAYBOX

Price, ratings, monetisation and update history for both apps, side by side — 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 — 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 — 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 — or waits, without nagging you. AN HONEST WEEK, NOT A SCORE The weekly recap shows what actually happened — facts, never grades. No streaks, no scores. Miss a day, nothing breaks. WHO IT'S FOR Students in long study sessions. ADHD brains — 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 — 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

DAYBOX

Features
Read full description

Your todo list keeps growing, but you still don't know what to do first? DAYBOX separates remembering from prioritizing. First write down everything for today. Then choose the three that matter most and promote them to the top. Finally, give time only to the tasks that need it. ā–  Your day with DAYBOX 1. DUMP — Write everything down No priority, no category. Just a title. As fast as they come to mind. 2. PROMOTE — Pick the important three One tap lifts a task into FOCUS. Up to three you truly want to finish today. 3. PLAN — Timebox only what matters Not everything goes on a schedule. Only the tasks that need focus. 4. DO — Run your day, then it becomes a record. ā–  Why DAYBOX is different Ā· One field to add — capture your day in 30 seconds, no setup. Ā· Today's three — because not everything is equally important. Ā· Timeboxing is optional — you're never forced to schedule everything. Ā· No auto carry-over — you decide what yesterday's unfinished tasks become. No todo debt. Ā· One day, one sheet — no projects, no folders. Just today. Ā· Lock Screen & Home Screen widgets — see your progress and what's next without opening the app. Ā· Streak — counts the days you picked three, not the days you finished them. Ā· Repeats, suggested — routines show up as candidates. Nothing gets added for you. Ā· Tomorrow's three — decide tonight, start right away in the morning. All data stays on your device. No ads, no account, no sign-in. Write all, focus on three.

Screenshots

Pomodoro Study Timer & Tracker4 screens
DAYBOX4 screens

Verdict

The call

The clearest difference is in-app purchases: DAYBOX at none against Pomodoro Study Timer & Tracker's 3. DAYBOX also leads on iOS requirement (15.5 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

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

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

Both are free to download. Pomodoro Study Timer & Tracker sells 3 in-app purchases, starting at $3.99 per month. DAYBOX asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on October 31, 2026 and October 28, 2026 respectively.

Scorecard2 real differences Ā· 4 level
Pomodoro Study Timer & Tracker versus DAYBOX: the parameters behind the verdict, then further details
ParameterPomodoro Study Timer & TrackerDAYBOX
PriceFreeFree
Update frequencyEvery 5 daysEvery 5 days
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhoneiPhone, iPod — better
Requires iOS17.015.5 — better
Further details — not scored
Size43 MB43 MB
Age rating9+4+
DeveloperMujaheth Mohammadwoobyeong jeong

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
None

DAYBOX

No in-app purchases

Questions

Is Pomodoro Study Timer & Tracker free?
Pomodoro Study Timer & Tracker is free to download, with in-app purchases available.
Is DAYBOX free?
DAYBOX is free to download, with no in-app purchases.
Do Pomodoro Study Timer & Tracker or DAYBOX have ads?
Neither Pomodoro Study Timer & Tracker nor DAYBOX shows ads.
Which is updated more often, Pomodoro Study Timer & Tracker or DAYBOX?
Pomodoro Study Timer & Tracker ships an update every 5 days, and DAYBOX every 5 days. Most recently, Pomodoro Study Timer & Tracker was updated on October 31, 2026 and DAYBOX on October 28, 2026.

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