Timebook vs 24 Hours
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Timebook
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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
24 Hours
This app helps you budget your day by allocating specific time blocks to your goals. It features a single live countdown to show you where your time is actually going, making it ideal for those who struggle with time management.
- Budget your 24 hours by allocating time to goals
- Single live countdown timer
- Per-goal weekday schedules
- Automatic daily reset with saved history
- Trends to see consistency over time
- Offline tracking
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24 Hours turns your day into a budget. Give each goal its share of the 24 hours (sleep 8, work 6, exercise 1), press Start when you begin it, and watch its countdown. One timer runs at a time, so an hour spent on one goal comes out of the day. The ring on the home screen shows each goal's share of the day and what is left. HOW A DAY WORKS • Pick a starter plan (Balanced Day, Workday, Student, Fitness Reset, Weekend, Deep Work) or add your own goals. • Press Start on a goal to begin its countdown, and Pause to stop it. The countdown keeps running when the app is closed or the phone is locked. • At your day start (midnight unless you pick another time in Settings) the day is saved to history and daily goals start full again. With a midnight start, an overnight goal like Sleep, started from 6 pm and on the next day's schedule, counts on the day you wake. FREE • Up to 10 goals, each on the weekdays you choose • Weekly goals, such as 8 hours a week for a language: they count up time from any day of the week. Countdowns, the daily reset and the goal finished alert apply to daily goals • The running countdown on the Lock Screen and in the Dynamic Island • Home Screen and Lock Screen widgets with today's hours left, and a Shortcut to start today's goal • Pause the running goal from a Home Screen widget, or a running daily goal from the rectangular Lock Screen widget (iOS 17 and later) • Log time you already spent, including time that crossed midnight • An alert when a running goal reaches its time (off until you turn it on) • Trends for the last 30 days, and edits to any of the last 90 days • A picture of your day to share, and your history as CSV (copied to the clipboard) • A backup file of your goals and history that you save and restore yourself • Navy, Indigo and AMOLED Black themes, each in light and dark SUPPORTER, ONE PAYMENT • Unlimited goals • One-time goals for a single date • 90-day Trends, custom ranges, and weekday and tag breakdowns • 6 more color themes • Backup to your own Google Drive, by hand or automatically There is no subscription, and the free app keeps working if you never buy it. PRIVATE No account, no ads, no analytics. Goals and history stay on your phone. Google Drive backup, if you turn it on, writes to a hidden app folder in your own Drive.
Screenshots
Verdict
Timebook and 24 Hours 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
Both are free to download. Timebook sells 2 in-app purchases, starting at $5.49 per month and 24 Hours sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Timebook ships an update every 4 days, 24 Hours every 6 days. Both last shipped on October 28, 2026.
| Parameter | Timebook | 24 Hours |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 4 days — better | Every 6 days |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.5 | 15.0 — better |
| Further details — not scored | ||
| Size | 151 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | Youngsoo Choe | Scrolling Is Evil LLC |
In-app purchases
Timebook
- Timebook Plus Monthly$5.491 Month
- Timebook Plus Yearly$54.991 Year
24 Hours
- 24 Hours Supporter$4.99







