Comparison

Oddly vs 공책

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

Head to head
About

Oddly

Features
Read full description

오늘 디저트 먹을 명분, Oddly가 만들어 드립니다! "오늘이 디저트 더 먹는 날이라고?" 그냥 지나치기엔 아쉬운 세상의 온갖 이상하고 귀여운 기념일들, 이제 Oddly에서 기록해보세요. 평범했던 365일이 묘하게 특별해집니다. 주요 기능: [매일 만나는 이색 기념일] ‘기니피그 소중히 아끼는 날’, ‘국수 요리 먹는 날’ 등 매일 업데이트되는 엉뚱한 기념일을 확인하세요. 기념일 무드가 담긴 귀여운 필터와 함께 오늘의 사진으로 남길 수 있습니다. 짧은 일기를 더해 세상에 하나뿐인 나만의 기념일 아카이브를 만들어보세요. [한눈에 보는 기념일 캘린더] 캘린더를 통해 전체 기념일 일정과 내가 남긴 기록들을 한눈에 모아보세요. [기념일 기록 공유] 혼자 보기 아까운 귀여운 기록들은 바로 자랑하세요. 인스타그램 스토리 최적화 레이아웃으로 바로 업로드하거나, 고화질 사진으로 저장할 수 있습니다. [잊지 않게 챙겨주는 기념일 위젯] 앱을 켜지 않아도 홈 화면에서 바로 오늘의 기념일을 확인할 수 있어요. 매일 똑같은 일상이 지루해 새로운 자극이 필요한 분에게 Oddly를 추천합니다. 지금 바로 다운로드하고, 오늘을 기념할 아주 이상한 핑계를 찾아보세요!

About

공책

Features
Read full description

Write a diary every day, and your teacher writes back in red pen.Remember those short notes your teacher used to leave in your childhood diary?Gongchaek brings that warm experience back to life as a picture diary app. Record your day in words and drawings, and the next morning, your teacher's reply will be waiting for you.Key Features Daily Diary — Capture your day with writing and hand-drawn sketches Teacher's Reply — A red-pen response arrives every morning at 10 AM Mood & Weather — Log how you felt and what the weather was like Calendar View — See all your diary entries at a glance Easy Sharing — Share your favorite entries as images Write each night, read your teacher's reply each morning. Small habits become precious memories.

Screenshots

Oddly4 screens
공책4 screens

Verdict

The call

The clearest difference is ads: 공책 at none against Oddly's shown. 공책 also leads on update cadence (every 10 days vs every 6 weeks). On price, in-app purchases, device support and iOS requirement 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

Oddly ships an update every 6 weeks, 공책 every 10 days. The most recent releases landed on October 14, 2026 and October 6, 2026 respectively.

Scorecard2 real differences · 4 level
Oddly versus 공책: the parameters behind the verdict, then further details
ParameterOddly공책
PriceFreeFree
Update frequencyEvery 6 weeksEvery 10 days — better
AdsYesNo — better
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size111 MB79 MB
Age rating4+4+
DeveloperYoojin ParkSAHWI KIM

In-app purchases

None

Oddly

No in-app purchases

None

공책

No in-app purchases

Questions

Is Oddly free?
Oddly is free to download, with no in-app purchases.
Is 공책 free?
공책 is free to download, with no in-app purchases.
Do Oddly or 공책 have ads?
Oddly shows ads; 공책 does not.
Which is updated more often, Oddly or 공책?
Oddly ships an update every 6 weeks, and 공책 every 10 days. Most recently, Oddly was updated on October 14, 2026 and 공책 on October 6, 2026.

Other comparisons