Comparison

꼬북목 vs Play Slimminggo

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

Head to head
About

꼬북목

Features
Read full description

책상 앞 자세가 흐트러질 때, 꼬북목이 조용히 알려드려요. 꼬북목은 카메라 화면에서 귀·어깨·엉덩이 위치를 인식해 목과 몸통의 상대 각도를 보여주는 자세 보조 앱입니다. 기준 각도를 넘는 상태가 이어지면 선택한 방식으로 알림을 제공합니다. 주요 기능 • 실시간 목 각도 표시 • 경고 각도 직접 설정 • 소리·진동 알림 선택 • 몸이 잘 보이는지 알려주는 안내 • 간단한 자세·스트레칭 참고 정보 사용 방법 1. 휴대폰을 책상 옆 거치대에 고정합니다. 2. 귀, 어깨, 엉덩이가 화면에 보이도록 맞춥니다. 3. 원하는 경고 각도와 알림 방식을 선택합니다. 4. 자세 추적을 시작합니다. 개인정보 안내 카메라 영상은 자세 확인을 위해 기기에서 처리됩니다. 앱은 광고 제공을 위해 Google Mobile Ads를 사용합니다. 자세한 내용은 개인정보처리방침에서 확인할 수 있습니다. 안내 꼬북목은 자세 인식과 알림을 돕는 생활 보조 도구이며 의료기기, 진단 또는 치료 서비스가 아닙니다. 통증이나 불편이 지속되면 의료 전문가와 상담하세요.

About

Play Slimminggo

Analyze your body type and posture in seconds using your smartphone. Get personalized solutions like exercises and stretching to improve your posture and identify potential pain areas. Track your progress over time with easy-to-understand results.

Highlights
  • 12-second body type analysis
  • Easy-to-understand results
  • Customized stretching and exercise plans
  • Daily posture correction guidance
  • Sitting posture analysis
  • Progress tracking over time
Features
Read full description

Your personal posture physician, always by your side! Without the need for examination boards or cumbersome examination clothes, we measure your body type in just 12 seconds, analyze the problems, and provide appropriate solutions, anywhere, anytime. [Easily Check Your Body Type Score] No need for troublesome examination clothes. You can easily check your body type anywhere with just a smartphone. [Check Your Body Type Score in 12 Seconds] No more need to visit a center and spend time on body type analysis. 12 seconds is enough from capturing to analysis. [Easy-to-Understand Body Type Analysis Results] We've removed all difficult technical terms, symbols, and figures. We've expressed your body type problems in an easy-to-understand way by visually comparing normal body types with yours. Predicted pain areas for each body type are also clearly expressed. [Customized Solutions for Your Body Type] We don't just stop at body type analysis. We provide various solutions tailored to your body type, such as stretching, exercise, correct daily posture, and our patented "Wearable Correct Posture" product. [Body Type Analysis Results Comparison by Period] Past body type examination results are stored, allowing you to check your body type change process. [Check Not Only Standing Posture but Also Sitting Posture] The posture modern people most often take in daily life is sitting - in offices, schools, while driving, etc. Play Slimming Go is the world's first to measure and analyze sitting posture, inform you of problems, and provide appropriate solutions.

Screenshots

꼬북목4 screens
Play Slimminggo4 screens

Verdict

The call

The clearest difference is update cadence: Play Slimminggo at every 6 weeks against 꼬북목's every 6 months. 꼬북목's advantage is device support (3 vs 1) and iOS requirement (15.5 vs 18.0). On price, ads and in-app purchases 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

꼬북목 ships an update every 6 months, Play Slimminggo every 6 weeks. The most recent releases landed on November 8, 2026 and November 4, 2026 respectively.

Scorecard3 real differences · 5 level
꼬북목 versus Play Slimminggo: the parameters behind the verdict, then further details
Parameter꼬북목Play Slimminggo
PriceFreeFree
Positive reviews—100.0% of reviews
Update frequencyEvery 6 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.5 — better18.0
Further details — not scored
Size66 MB127 MB
Age rating4+17+
Developerminhyun leeDAEHYUN IM

In-app purchases

None

꼬북목

No in-app purchases

None

Play Slimminggo

No in-app purchases

Questions

Is 꼬북목 free?
꼬북목 is free to download, with no in-app purchases.
Is Play Slimminggo free?
Play Slimminggo is free to download, with no in-app purchases.
Do 꼬북목 or Play Slimminggo have ads?
Neither 꼬북목 nor Play Slimminggo shows ads.
Which is updated more often, 꼬북목 or Play Slimminggo?
꼬북목 ships an update every 6 months, and Play Slimminggo every 6 weeks. Most recently, 꼬북목 was updated on November 8, 2026 and Play Slimminggo on November 4, 2026.

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