Comparison

D vs DayCount

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

Head to head
About

D

Easily set and track important dates, such as D-Day. This utility app helps you monitor the remaining time until your specified events.

Highlights
  • Set D-Day
  • Check remaining time
  • Event tracking
  • Simple interface
Features
Read full description

Set D-Day and check remain.

About

DayCount

Features
Read full description

DayCount helps you track the moments you are excited for. Create beautiful countdowns for birthdays, vacations, anniversaries, holidays, exams, launches, weddings, trips, school dates, work deadlines, and personal milestones. Add a title, emoji, date, time, color, category, reminder, and countdown format in seconds. Keep your next big moment visible and easy to check whenever you open the app. With DayCount, you can: - Create personal countdowns - Add emojis, colors, dates, times, and categories - Track birthdays, holidays, vacations, weddings, exams, and events - View countdowns in days, days plus hours, or full time - Set local reminder notifications - Organize countdowns by category - Import selected calendar events where supported - Export created countdowns back to calendar where supported - Use widgets where available - Use the app without creating an account - Keep your countdowns simple and private DayCount is built for everyday moments: birthdays, vacations, graduations, weddings, Christmas, New Year, work deadlines, school events, travel plans, and quiet personal milestones. No account is required. No social features. No public profiles. Your countdowns are designed to stay simple and personal.

Screenshots

D4 screens
DayCount3 screens

Verdict

The call

The clearest difference is update cadence: DayCount at every 2 weeks against D's every 3 months. D's advantage is device support (3 vs 1) and iOS requirement (17.0 vs 26.0). On price, ads 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

D ships an update every 3 months, DayCount every 2 weeks. The most recent releases landed on October 10, 2026 and October 1, 2026 respectively.

Scorecard3 real differences · 6 level
D versus DayCount: the parameters behind the verdict, then further details
ParameterDDayCount
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 3 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, Apple Watch — betteriPhone
Requires iOS17.0 — better26.0
Further details — not scored
Size7 MB11 MB
Age rating4+4+
DeveloperSi-Wan YoonStarter Studio, Inc.

In-app purchases

None

D

No in-app purchases

None

DayCount

No in-app purchases

Questions

Is D free?
D is free to download, with no in-app purchases.
Is DayCount free?
DayCount is free to download, with no in-app purchases.
Do D or DayCount have ads?
Neither D nor DayCount shows ads.
Which is updated more often, D or DayCount?
D ships an update every 3 months, and DayCount every 2 weeks. Most recently, D was updated on October 10, 2026 and DayCount on October 1, 2026.

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