Comparison

Timebook vs DayLog

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

Head to head
About

Timebook

Features
Read full description

Timebook is a time tracker that records how you spend your day, turns it into habits you can keep, and helps you discover the patterns hidden inside it. No separate check-off: log what you set as a habit, and today's progress fills automatically. Whether you want to build better habits, stay focused on deep work, or fix your sleep schedule, Timebook helps you see what your days really look like — and shape them on purpose. Skip the complicated forms. Start and stop activities with a single tap. The more you log, the better Timebook understands your day - and surfaces insights that lead to better habits. ■ Habits your records keep for you • Today's habits on the home screen — tap a record-based habit to start logging • Set what counts: simply logging it, or a duration, amount, or count goal • Habits tied to a record are judged automatically, with no separate check-off • Streaks and a footprint board show every day you kept • Rest days and skipped days never count as failures ■ Challenges, from 7 days to 100 • Put a window around a habit you already keep: 7, 21, 30, 60, or 100 days • A different badge for each length, and a special trophy when three or more habits started together all succeed • Save and share the result as a badge image ■ One-tap time tracking • Tap a quick-action button to start logging in a second • Watch your current session progress on a circular timer — perfect for Pomodoro-style focus sessions • Edit start and stop times freely • Capture moments with timestamped notes ■ Two ways to revisit your day • Timeline: replay your day moment by moment • Grid: see your whole day as a colorful mosaic ■ Heatmaps that reveal your patterns • Activity frequency by day of week and time of day • Category-level breakdown of where your time goes • A clear picture of what you actually do, hour by hour ■ Routine templates to plan the day ahead • Design your daily plan as a reusable template • Separate templates for weekdays, weekends, and other contexts • Review your routines and see how your days align over time ■ In-depth sleep analysis • Bedtime and wake-time patterns over time • Sleep duration and consistency by day of week ■ More • Dark mode • Available in 13 languages Start tracking with Timebook and become someone who spends time on what matters. Terms of Use: https://timebook.kr/terms

About

DayLog

Features
Read full description

"Where did my day go?" If you've ever wondered that, DayLog is for you—a simple time-logging app that records how you spend your day with a single tap. Sleep, work, meals, exercise, hobbies—just tap what you're doing now. The previous entry ends automatically and the next begins. No tedious input, no separate start/stop buttons. As your records build up, your day, week, and month come vividly into view. Timeline, donut chart, activity calendar—see your time in numbers and in color. And the more you use it, the more DayLog learns your habits. "Saturday morning—your usual grocery run?" It predicts what's next, so logging gets easier every day. And on the 1st of every month, your "16 Types" result arrives—morning or night, deep focus or quick switching. No questionnaire: your type is diagnosed from how you actually spent your time, delivered as a shareable card with its own character. Every Monday, a weekly report looks back on your week with numbers and gentle insights. ■ Made for you if you ・Lose track of where your day went ・Want to rethink your time and live a little better ・Couldn't stick with complex expense or journaling apps ・Want a light grasp on your sleep and exercise habits ■ Key features ・One-tap logging (switching is automatic) ・Timeline / donut chart / activity calendar ・Widget & Live Activity keep tracking effortless ・Stop reminders / 12 built-in categories ・Customizable categories: add your own—Childcare, Pets, Gaming, and more (up to 18). Rename, re-icon, reorder ・Insight cards: discover patterns you'd never notice ・The 16 Types: a monthly, shareable type card ・Weekly report: every Monday, a look back at your week ■ Privacy first The contents of your records—what you did and when—stay entirely on your device and are never transmitted. No account required. iCloud backup is supported, so switching phones is worry-free. To improve the app, we collect only anonymous usage statistics (which features are used). You can turn this off anytime in Settings. ■ DayLog Pro (monthly subscription) Free is plenty for everyday use. When you want to look back deeper, go Pro. ・Set as many goals as you like (free plan allows 3) ・View all past data (beyond one month) ・Detailed analysis (day × time-of-day heatmap, long-term trends) ・All insight cards ・Monthly / all-time reports, custom-period analysis ・Color themes Your first tap starts today. And your day begins to come into view. --- - Terms (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ - Privacy Policy: https://sites.google.com/view/daylog-app ---

Screenshots

Timebook4 screens
DayLog4 screens

Verdict

The call

Timebook and DayLog are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Timebook sells 2 in-app purchases, starting at $5.49 per month and DayLog sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Timebook ships an update every 4 days, DayLog every 3 days. Both last shipped on October 28, 2026.

ScorecardNo meaningful differences
Timebook versus DayLog: the parameters behind the verdict, then further details
ParameterTimebookDayLog
PriceFreeFree
Update frequencyEvery 4 daysEvery 3 days — better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPod — betteriPhone
Requires iOS15.5 — better16.4
Further details — not scored
Size151 MB70 MB
Age rating4+4+
DeveloperYoungsoo ChoeJIN TANDA

In-app purchases

2 purchases

Timebook

Subscriptions2
  • Timebook Plus Monthly$5.491 Month
  • Timebook Plus Yearly$54.991 Year
2 purchases

DayLog

Subscriptions2
  • DayLog Pro (Monthly)$4.991 Month
  • DayLog Pro (Yearly)7 Days trial$24.991 Year

Questions

Is Timebook free?
Timebook is free to download, with in-app purchases available.
Is DayLog free?
DayLog is free to download, with in-app purchases available.
Do Timebook or DayLog have ads?
Neither Timebook nor DayLog shows ads.
Which is updated more often, Timebook or DayLog?
Timebook ships an update every 4 days, and DayLog every 3 days. Most recently, Timebook was updated on October 28, 2026 and DayLog on October 28, 2026.

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