Comparison

MemoWhale vs 99캘린더

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

Head to head
About

MemoWhale

This app helps you quickly capture thoughts without immediate organization. It prioritizes simplicity and removing clutter, allowing you to collect ideas first and organize them later. Designed to help build a consistent note-taking habit.

Highlights
  • Ad-free note-taking
  • Quick thought capture
  • Delayed organization
  • Clutter-free interface
  • Habit building focus
Features
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Ad-Free Quick Notes Has your "simple" memo app made things more complicated? Have you failed repeatedly to build a memo habit? MemoWhale is different. Instead of worrying about what to include, MemoWhale focuses on removing unnecessary clutter. Caught in the chaos of a busy life? Just collect your thoughts for now. Organizing can come later. Benjamin Franklin "The faintest ink is better than the best memory." Ernest Hemingway "If you make it a habit to write down your thoughts, you will unconsciously remember what is important." George Bernard Shaw "We waste too much time remembering useless information." Simplify your day with MemoWhale. Start now: Think fast, organize later.

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

MemoWhale4 screens
99캘린더4 screens

Verdict

The call

The clearest difference is price: MemoWhale at Free against 99캘린더's $1.99. MemoWhale also leads on update cadence (daily vs every 4 days) and iOS requirement (13.4 vs 17.0). On ads, in-app purchases and device support 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

MemoWhale 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

MemoWhale ships an update daily, 99캘린더 every 4 days. The most recent releases landed on October 9, 2026 and October 16, 2026 respectively.

Scorecard3 real differences · 5 level
MemoWhale versus 99캘린더: the parameters behind the verdict, then further details
ParameterMemoWhale99캘린더
PriceFree — better$1.99
Positive reviews100.0% of reviews—
Update frequencyDaily — betterEvery 4 days
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPod — betteriPhone
Requires iOS13.4 — better17.0
Further details — not scored
Size19 MB5 MB
Age rating4+4+
Developerjunsik kimHWAN LEE

In-app purchases

None

MemoWhale

No in-app purchases

None

99캘린더

No in-app purchases

Questions

Is MemoWhale free?
MemoWhale is free to download, with no in-app purchases.
Is 99캘린더 free?
99캘린더 costs $1.99, with no in-app purchases.
Do MemoWhale or 99캘린더 have ads?
Neither MemoWhale nor 99캘린더 shows ads.
Which is updated more often, MemoWhale or 99캘린더?
MemoWhale ships an update daily, and 99캘린더 every 4 days. Most recently, MemoWhale was updated on October 9, 2026 and 99캘린더 on October 16, 2026.

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