Comparison

Onseol vs D

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

Head to head
About

Onseol

Features
Read full description

Onseol counts the days that matter — no account, no sign-up, no ads. Your D-Days live on your phone. Onseol has no server and keeps no copy. • Korean-style D-Days — D-100, D-7, D-DAY, and days-since counted from day 1. 100-day and yearly milestones, automatically. • Lunar (ģŒė „) birthdays & memorials — Onseol finds the solar date for you each year. • Home & Lock Screen widgets (iOS 16 or later) — automatic, or one D-Day of your choice per widget (iOS 17 or later). • Reminders at D-7, D-1 and D-DAY, and on day-count milestones — all scheduled on your phone. A small card in the app on milestone days. • Share a D-Day as a card, with a link that opens it in a friend's Onseol, ready to add. • Back up your D-Days and their photos to a file you keep, and restore them on a new phone. ONSEOL PRO — one purchase, forever. Not a subscription. • Unlimited D-Days and all 16 colors • Your photo on any D-Day — on its card, and in the Photo widget (iOS 17 or later) • Three more widget designs: Ring, Photo and Minimal (iOS 17 or later) • Count it your way — in years, months and days, in weeks, or in hours • Every milestone with its date, from day 100 to day 10,000 • Ink and Photo share cards Free: five D-Days, the classic widget in every size, reminders, lunar dates, milestone cards, the Paper share card and backup. Onseol Pro supports Family Sharing.

About

D

Features
Read full description

Your special days, one polaroid at a time. D-Day Widget turns the days you are counting down to (a trip, an exam, a big event) and the days you are counting up (your relationship, your baby, days together) into film-print style cards for your Home Screen and Lock Screen. What makes it different • No ads — you will never sit through an ad just to rename an event • Fully local — no account, no server, your data never leaves your phone • Hands-on cards — tap to add a photo, write the title, flip the card to tweak it • Your widget shows exactly what you see Free, and generous • Unlimited D-Days Ā· small widgets Ā· 6 plain film colors Ā· milestone notifications Premium (7-day free trial) • Photo backgrounds Ā· dot/clear styles Ā· fonts Ā· Lock Screen & medium widgets Ā· backup No server means nothing to lose. Your backup file stays in your hands. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Onseol3 screens
D3 screens

Verdict

The call

The clearest difference is iOS requirement: Onseol at 15.0 against D's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Onseol sells 1 one-off in-app purchase and D sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference Ā· 5 level
Onseol versus D: the parameters behind the verdict, then further details
ParameterOnseolD
PriceFreeFree
Update frequencyEvery 3 weeks—
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPod — betteriPhone
Requires iOS15.0 — better17.0
Further details — not scored
Size28 MB35 MB
Age rating4+4+
DeveloperMustafa Salim ErekYunseong Jung

In-app purchases

1 purchases

Onseol

One-time1
  • Onseol Pro$9.99
2 purchases

D

Subscriptions2
  • Premium Monthly$0.991 Month
  • Premium Yearly$6.991 Year

Questions

Is Onseol free?
Onseol is free to download, with in-app purchases available.
Is D free?
D is free to download, with in-app purchases available.
Do Onseol or D have ads?
Neither Onseol nor D shows ads.

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