Comparison

timeblazer vs 99캘린더

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

Head to head
About

timeblazer

Features
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Do you end the day wondering where the time went? You try to be productive — yet your to‑do list keeps growing, your calendar stays vague, and the most important work keeps getting pushed to “tomorrow.” The hard truth is this: when time isn’t planned, it gets spent by default — on interruptions, small tasks, and distractions. Over weeks and months, that gap between what you want and what you do turns into stress, guilt, and stalled goals. That’s why many high performers rely on one simple skill: timeboxing (time blocking). [ What is Timeboxing? ] Timeboxing means giving your tasks a real place on your schedule. Instead of hoping you’ll “find time,” you decide: • What matters most today • When you’ll do it • How long it will take • What you won’t do (so you can actually finish) [ Why Timeboxing Works ] Timeboxing helps you: • Reduce procrastination by starting with a clear next block • Protect focus with defined boundaries • Stop overcommitting by making time visible and realistic • Lower decision fatigue (“What should I do now?”) • Build consistency—daily progress that compounds [ TimeBlazer: Timeboxing Made Simple ] TimeBlazer is a clean, distraction‑free app built around timeboxing—so you can turn goals into daily execution. [ How TimeBlazer Helps You Take Control of Your Day ] • Timeboxing Daily Planner: plan your day in focused blocks and track execution as you go. • Top 3 Daily Priorities: choose your three must‑wins so your day stays simple and intentional. • Goal Countdowns (D‑Day): keep milestones visible so daily actions connect to bigger goals. • Year Progress Tracker: see the year at a glance to build urgency, awareness, and momentum. [ Time Management = Momentum Toward Success ] Success rarely comes from one huge sprint. It comes from showing up every day and spending your limited time on the right things. When you control your schedule, you control your direction—TimeBlazer helps you do more of what moves your life forward, and less of what drains your attention. [ Best For People Who ] • Are in their 20s–40s and want more control over their day • Feel busy but aren’t making enough real progress • Want a simple daily system (not a complicated project manager) • Are building routines for work, study, fitness, side projects, or personal growth • Want to stay focused on priorities and follow through consistently Start small. Start today. Download TimeBlazer, timebox your next day in minutes, and turn your goals into daily execution.

About

99캘린더

Features
Read full description

99Calendar is a schedule management app that brings together your timetable, daily timeline, and calendar in one place. Organize repeating weekly schedules in a timetable view, follow your day in a timeline view, and check date-based plans in the calendar. You can turn schedule sets on or off to focus only on what you need, and view timetable items together with calendar events. Features Weekly timetable-based schedule management Daily timeline view Turn schedule sets on or off View timetable items and calendar events together Import and export support Theme options Counter features for routine tracking 99Calendar is designed to help you manage everyday schedules in a simple and lightweight way. Some counter features are optional personal logging tools. Health or cycle-related information is for personal reference only and is not intended for medical diagnosis, treatment, or guidance.

Screenshots

timeblazer4 screens
99캘린더4 screens

Verdict

The call

The clearest difference is price: timeblazer at Free against 99캘린더's $1.99. timeblazer also leads on device support (3 vs 1) and iOS requirement (14.0 vs 17.0). 99캘린더's advantage is ads (none vs shown). On update cadence and in-app purchases there is nothing between them.

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

timeblazer is free to download; 99캘린더 costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

timeblazer ships an update every 5 days, 99캘린더 every 4 days. The most recent releases landed on September 30, 2026 and October 16, 2026 respectively.

Scorecard4 real differences · 2 level
timeblazer versus 99캘린더: the parameters behind the verdict, then further details
Parametertimeblazer99캘린더
PriceFree — better$1.99
Update frequencyEvery 5 daysEvery 4 days — better
AdsYesNo — better
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS14.0 — better17.0
Further details — not scored
Size49 MB5 MB
Age rating4+4+
Developernamwon heoHWAN LEE

In-app purchases

None

timeblazer

No in-app purchases

None

99캘린더

No in-app purchases

Questions

Is timeblazer free?
timeblazer is free to download, with no in-app purchases.
Is 99캘린더 free?
99캘린더 costs $1.99, with no in-app purchases.
Do timeblazer or 99캘린더 have ads?
timeblazer shows ads; 99캘린더 does not.
Which is updated more often, timeblazer or 99캘린더?
timeblazer ships an update every 5 days, and 99캘린더 every 4 days. Most recently, timeblazer was updated on September 30, 2026 and 99캘린더 on October 16, 2026.

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