Comparison

24 만들기 vs K

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

Head to head
About

24 만들기

Features
Read full description

어린이와 어른 모두 즐길 수 있는 간단하면서도 흥미로운 두뇌 게임입니다. 이 게임은 1부터 10까지의 숫자 중 4개를 랜덤으로 생성하며, 플레이어는 주어진 숫자와 사칙연산(+, -, ×, ÷)을 이용해 24를 만들어야 합니다. 1. 쉽고 직관적인 인터페이스 숫자를및 기호를 쉽게 터치하여 조작할 수 있습니다. 2. 사칙연산 연습 수학적인 사고를 유도하며, 어린이들에게 계산 능력을 향상시키는 데 도움을 줍니다. 3. 집중력과 문제 해결 능력 향상 제한된 숫자로 다양한 연산을 시도하며 논리적 사고와 창의력을 동시에 자극합니다. 4.무제한 도전 새로운 조합의 숫자가 매번 생성되어 반복 플레이가 가능합니다. 5.간단한 규칙 누구나 쉽게 이해할 수 있는 규칙으로 친구들과 함께 경쟁하며 즐길 수 있습니다.

About

K

Learn subway station names through fun quizzes. Master Korean and international subway lines, improving your typing speed and memorization skills. Perfect for commuters, travelers, and language learners.

Highlights
  • Two game modes: Typing and Memorization
  • Learn Korean and international subway lines
  • Improve typing speed and accuracy
  • Track progress and achievements
  • Explore subway maps
  • Practice foreign language vocabulary
Features
Read full description

Do you know the names of the subway stations you ride every day? K-Subway is a quiz app that makes learning subway station names fun. Beyond Seoul's Lines 1-9 and metro lines like Shinbundang and Gyeongui-Jungang, it covers 941 stations across 7 Korean cities including Incheon, Busan, Daegu, Gwangju, and Daejeon - plus major lines in Tokyo, Osaka, New York, Taipei, and Hong Kong, and now flagship routes from 14 more countries including London, Paris, and Berlin. That's 2,361 stations across 94 lines in 26 cities and 19 countries. Turn your commute into a fun way to naturally learn subway lines and station names.

Screenshots

24 만들기4 screens
K4 screens

Verdict

The call

The clearest difference is ads: 24 만들기 at none against K's shown. 24 만들기 also leads on update cadence (daily vs every 2 days). 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

24 만들기 ships an update daily, K every 2 days. The most recent releases landed on November 4, 2026 and November 10, 2026 respectively.

Scorecard2 real differences · 6 level
24 만들기 versus K: the parameters behind the verdict, then further details
Parameter24 만들기K
PriceFreeFree
Positive reviews—88.9% of reviews
Update frequencyDaily — betterEvery 2 days
AdsNo — betterYes
In-app purchasesNoNo
Monetization—Ad-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size11 MB35 MB
Age rating4+4+
DeveloperADV (Korea)JAEMIN LEE

In-app purchases

None

24 만들기

No in-app purchases

None

K

No in-app purchases

Questions

Is 24 만들기 free?
24 만들기 is free to download, with no in-app purchases.
Is K free?
K is free to download, with no in-app purchases.
Do 24 만들기 or K have ads?
K shows ads; 24 만들기 does not.
Which is updated more often, 24 만들기 or K?
24 만들기 ships an update daily, and K every 2 days. Most recently, 24 만들기 was updated on November 4, 2026 and K on November 10, 2026.

Other comparisons