Comparison

DailyQuestion vs Onseol

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

Head to head
About

DailyQuestion

Features
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DailyQuestion์€ ๋งค์ผ ํ•˜๋‚˜์˜ ์งˆ๋ฌธ์— ๋‹ตํ•˜๋ฉฐ ๋‚˜๋ฅผ ๊ธฐ๋กํ•˜๋Š” ์•ฑ์ž…๋‹ˆ๋‹ค. ํ•˜๋ฃจ๋ฅผ ์งง๊ฒŒ ๋Œ์•„๋ณด๊ณ , ๊ฐ์ •๊ณผ ์ƒ๊ฐ์„ ์ฐจ๊ณก์ฐจ๊ณก ๋‚จ๊ธธ ์ˆ˜ ์žˆ์–ด์š”. ์ด ์•ฑ์œผ๋กœ ํ•  ์ˆ˜ ์žˆ์–ด์š”: ๋งค์ผ ์˜ค๋Š˜์˜ ์งˆ๋ฌธ์— ๋‹ตํ•˜๊ธฐ ๋‚˜๋งŒ์˜ ์ƒ๊ฐ๊ณผ ๊ฐ์ •์„ ๊ธฐ๋กํ•˜๊ธฐ ์ง€๋‚œ ๊ธฐ๋ก์„ ๋‹ค์‹œ ์ฝ์œผ๋ฉฐ ๋ณ€ํ™” ํ™•์ธํ•˜๊ธฐ ๋ฒ„ํ‚ท๋ฆฌ์ŠคํŠธ๋ฅผ ์ •๋ฆฌํ•˜๊ณ  ๋‚จ๊ฒจ๋‘๊ธฐ ๊ณ„์ • ์—ฐ๋™์„ ํ†ตํ•ด ๊ธฐ๋ก ๋ฐฑ์—…ํ•˜๊ธฐ ๊ฑฐ์ฐฝํ•œ ์ผ๊ธฐ ๋Œ€์‹ , ๋ถ€๋‹ด ์—†์ด ํ•œ ์ค„๋ถ€ํ„ฐ ์‹œ์ž‘ํ•ด ๋ณด์„ธ์š”. ์˜ค๋Š˜์˜ ์งˆ๋ฌธ์ด ์Œ“์ผ์ˆ˜๋ก ๋‚˜๋ฅผ ๋” ์ž˜ ์ดํ•ดํ•˜๊ฒŒ ๋ฉ๋‹ˆ๋‹ค.

About

Onseol

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

Screenshots

DailyQuestion4 screens
Onseol3 screens

Verdict

The call

The clearest difference is in-app purchases: DailyQuestion at none against Onseol's 1. DailyQuestion also leads on update cadence (every 5 days vs every 3 weeks) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Onseol sells 1 one-off in-app purchase. DailyQuestion asks for nothing beyond the download.

UpkeepUpdate frequency

DailyQuestion ships an update every 5 days, Onseol every 3 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

Scorecard3 real differences ยท 3 level
DailyQuestion versus Onseol: the parameters behind the verdict, then further details
ParameterDailyQuestionOnseol
PriceFreeFree
Update frequencyEvery 5 days โ€” betterEvery 3 weeks
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPod
Requires iOS13.0 โ€” better15.0
Further details โ€” not scored
Size74 MB28 MB
Age rating4+4+
DeveloperHyesun KimMustafa Salim Erek

In-app purchases

None

DailyQuestion

No in-app purchases

1 purchases

Onseol

One-time1
  • Onseol Pro$9.99

Questions

Is DailyQuestion free?
DailyQuestion is free to download, with no in-app purchases.
Is Onseol free?
Onseol is free to download, with in-app purchases available.
Do DailyQuestion or Onseol have ads?
Neither DailyQuestion nor Onseol shows ads.
Which is updated more often, DailyQuestion or Onseol?
DailyQuestion ships an update every 5 days, and Onseol every 3 weeks. Most recently, DailyQuestion was updated on October 25, 2026 and Onseol on October 24, 2026.

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