Comparison

DAYBOX vs D

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

Head to head
About

DAYBOX

Track important dates with a stylish and user-friendly interface. Easily register and manage events like weddings, exams, and appointments. Customize your countdowns with personal photos and adjustable text sizes for a personalized experience.

Highlights
  • Stylish D-day design
  • Easy schedule registration
  • Customizable screen configurations
  • Save snapshot with date inscription
  • Adjustable text size
  • Widget list support
  • Push notification for agenda
Features
Read full description

"We make things for your stylish life." # Design “D-DAY with sensibility” : Design is implemented with high quality UX design by NOTEGG # Function “Easy and simple operation” : You can easily register your schedule and list management. : You can be custom screen configurations with your photo. : The Save Snapshot feature is available with date inscription. : 3 Step adjustable text size : Tutorial review is also available. : Widget list is available. : Also 3d touch is available. : Agenda provides a push notification function. # Purpose “Anywhere and Anytime” : It’s easier to register and manage wedding, examination, appointment dates, D-Day, and various events.

About

D

Display important dates like anniversaries and birthdays on your home screen, lock screen, and Apple Watch. Customize with emojis and choose display options for a personalized view of your special days.

Highlights
  • Home screen widgets (small, medium, large)
  • Lock screen widgets (inline, circular, rectangular)
  • Apple Watch complications
  • Emoji customization for dates
  • Automatic D-Day calculation
  • Intuitive card-based UI
Features
Read full description

Put the days that matter on your Lock Screen. D-Day Widget counts down to the dates you care about — and keeps counting the days since — right on your Home Screen, Lock Screen, and Apple Watch. ■ Widgets everywhere - Home Screen: small and medium widgets - Lock Screen: inline, circular, and rectangular widgets - Apple Watch: circular and rectangular complications - Choose which anniversary each widget shows ■ Made to look the way you want - 1,000+ emojis, with the ones you use most floated to the top - Toggle the emoji, name, day count, and actual date - A clean card layout that stays readable at a glance ■ Counting that matches how you count - Automatic D-Day math (D-7, D+100) - Pick your counting style: D+1, which counts the start day, or D-0 - Upcoming milestones at a glance: D+100, D+1000, 1 year, 10 years ■ Perfect for - Wedding and dating anniversaries - Birthdays, D-100, D-200 - Exams, first day at a new job, discharge day - Trips, due dates, deadlines, streaks Go Premium to remove every ad and keep things clean. Add a date, add the widget, and never lose track again. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

DAYBOX4 screens
D4 screens

Verdict

The call

The clearest difference is rating: DAYBOX at 4.9 against D's 2.5. DAYBOX also leads on update cadence (every 5 days vs every 5 weeks) and ratings volume (199 vs 2). On price, review sentiment, 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. DAYBOX sells 2 one-off in-app purchases and D sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

DAYBOX holds the better App Store score, 4.9 against 2.5. That said, the two scores are not equally well evidenced: DAYBOX has 199 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 76% and 76% positive.

UpkeepUpdate frequency

DAYBOX ships an update every 5 days, D every 5 weeks. Both last shipped on September 25, 2026.

Scorecard4 real differences · 6 level
DAYBOX versus D: the parameters behind the verdict, then further details
ParameterDAYBOXD
PriceFreeFree
Rating4.9 (199 ratings) — better2.5 (2 ratings)
Positive reviews75.6% of reviews76.2% of reviews — better
Number of ratings199 — better2
Update frequencyEvery 5 days — betterEvery 5 weeks
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPodiPhone, Apple Watch
Requires iOS15.6 — better17.0
Further details — not scored
Size28 MB26 MB
Age rating4+4+
DeveloperNOTEGG Corp.kyulabs

Customer experience

DAYBOX

All ratings199 ratings
Positive97.5%
Neutral1.0%
Negative1.5%
Written reviews82 reviews
Positive75.6%
Neutral9.8%
Negative14.6%

D

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews21 reviews
Positive76.2%
Neutral4.8%
Negative19.0%

In-app purchases

2 purchases

DAYBOX

One-time2
  • Supporting NOTEGG in DAYBOX$0.99
  • removal ads item$0.99
1 purchases

D

One-time1
  • Remove in-app ads$9.99

Questions

Is DAYBOX free?
DAYBOX is free to download, with in-app purchases available.
Is D free?
D is free to download, with in-app purchases available.
Which has better reviews, DAYBOX or D?
DAYBOX is rated higher. DAYBOX averages 4.9 out of 5 from 199 ratings, while D averages 2.5 from 2 ratings.
Do DAYBOX or D have ads?
Both DAYBOX and D show ads.
Which is updated more often, DAYBOX or D?
DAYBOX ships an update every 5 days, and D every 5 weeks. Most recently, DAYBOX was updated on September 25, 2026 and D on September 25, 2026.

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