Comparison

루틴 N 퍼즐 vs D

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

Head to head
About

루틴 N 퍼즐

Features
Read full description

어제보다 더 성장하는 오늘을 위해 습관형성을 도와주는 루틴 N 퍼즐 [주요 기능] 1. 오늘의 루틴 기록 오전, 오후, 저녁으로 루틴을 분류하여 체계적으로 습관을 형성해 보아요 2. 일별, 월별 루틴 이력관리 어제의 루틴, 일주일 전의 루틴등 과거의 이력을 한 눈에 보기 편해요 3. 퍼즐 게임 보상을 통해 꾸준한 습관 형성을 도와줍니다. 4. 갤러리 내가 완성한 퍼즐을 갤러리에 전시하여 감상할 수 있어요 [인 앱 결제] - 프리미엄을 구입하면 퍼즐, 갤러리, 사진, 알림, 데이터연동 등을 평생 사용할 수 있어요 - 프리미엄 구매 가격은 ₩7,700 입니다. - 이용약관: https://drive.google.com/file/d/1dPmicU3ixEDolCnr8DKPhTV_3F6vT2XM/view?usp=sharing - 개인정보처리방침: https://drive.google.com/file/d/1fFC8tx3u2PoUs5fH-cNLvGDxTkmHigrV/view?usp=sharing

About

D

Read full description

D-Day Keep — a beautiful countdown widget for every day that matters. Anniversaries, birthdays, exams, trips — keep every important date at your fingertips. # Key features • D-Day countdown — register any date, past or future. Days are calculated automatically every day. • Home screen widget — see your D-Days at a glance, no need to open the app. • Photo backgrounds — place a memory on your D-Day card. • 8 themes — Coral, Ocean, Forest, Sunset, Gold, Midnight, Blossom, Ivory. • Milestone alerts — D-100, 1-year, the day itself, and more. • Cloud backup (optional) — sign in to keep your D-Days across devices. • 20 languages — Korean, English, Japanese, Chinese, Spanish and more. • Minimal ads — light and unobtrusive. # Perfect for • Couples tracking 100-day & anniversary milestones • Family birthdays and wedding anniversaries • Exam prep — college entrance, certification, professional tests • Trips, concerts, military discharge, big events • Diet, quit-smoking, workout — track when you started • Keeping memories of someone special, with a photo # Why D-Day Keep? • Start instantly — no sign-up required • Sign in is optional — Google, Apple, or Kakao for cloud backup • Beautiful cards with photos & themes — every day feels like a memory • Home widget — your D-Days stay visible every day • Localized for 20 languages — naturally, not auto-translated # Privacy-first If you don't sign in, your D-Days never leave your phone. Cloud backup only applies after sign-in, and you can delete your account at any time to permanently erase all data. • Privacy policy: https://codesand.co.kr/app/dkeep/privacy • Terms of service: https://codesand.co.kr/app/dkeep/terms • Support: support@codesand.co.kr

Screenshots

루틴 N 퍼즐4 screens
D4 screens

Verdict

The call

The clearest difference is in-app purchases: D at none against 루틴 N 퍼즐's 1. 루틴 N 퍼즐's advantage is ads (none vs shown) and iOS requirement (13.0 vs 15.0). On price, update cadence 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

Both are free to download. 루틴 N 퍼즐 sells 1 one-off in-app purchase. D asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on September 30, 2026 and October 8, 2026 respectively.

Scorecard3 real differences · 3 level
루틴 N 퍼즐 versus D: the parameters behind the verdict, then further details
Parameter루틴 N 퍼즐D
PriceFreeFree
Update frequencyEvery 3 daysEvery 3 days
AdsNo — betterYes
In-app purchasesYesNo — better
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.0 — better15.0
Further details — not scored
Size130 MB52 MB
Age rating4+4+
DeveloperKyongDon UmCodeSand Co. Ltd.

In-app purchases

1 purchases

루틴 N 퍼즐

One-time1
  • 프리미엄$4.99
None

D

No in-app purchases

Questions

Is 루틴 N 퍼즐 free?
루틴 N 퍼즐 is free to download, with in-app purchases available.
Is D free?
D is free to download, with no in-app purchases.
Do 루틴 N 퍼즐 or D have ads?
D shows ads; 루틴 N 퍼즐 does not.
Which is updated more often, 루틴 N 퍼즐 or D?
루틴 N 퍼즐 ships an update every 3 days, and D every 3 days. Most recently, 루틴 N 퍼즐 was updated on September 30, 2026 and D on October 8, 2026.

Other comparisons