Comparison

라잇웨잇 vs Woonsigi

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

Head to head
About

라잇웨잇

Features
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라잇웨잇(LightWeight)은 차세대 헬스케어 솔루션입니다. 단순한 운동 기록을 넘어, 회원·운동 시설·머신을 하나로 연결하여 계획·수행·기록·분석에 이르는 운동 전 과정을 관리합니다. 나의 운동 생활을 한손에 담아보세요. ■ 라잇웨잇 머신(디지털 웨이트 머신)과 연동 - 운동 설정 개인화 지원 ■ 운동 루틴 생성 및 수행 - 머신, 맨몸, 프리웨이트까지 원하는 운동을 조합 - 세트·횟수·무게·휴식 등 운동량을 자유롭게 조절 ■ 운동 기록 및 분석 - 사용자의 모든 운동 활동과 기록을 통합하여 분석 ■ 운동 시설 정보 연동 - 센터 공지, 수업 현황을 앱에서 바로 확인 ■ 수업 리포트 - 담당 트레이너가 수업 후 피드백을 작성해 제공 - 운동 자세 사진·동영상, 세트 운동량 기록까지 첨부 ■ 얼굴 인식 로그인 - 앱에서 얼굴을 등록하고, 라잇웨잇 머신에 얼굴 인식으로 간편 로그인 이런 분께 추천합니다 • 라잇웨잇 머신을 더 효과적이고 편리하게 사용하고 싶으신 분 • 운동 내용을 꼼꼼히 기록하고 싶은 분 • 계획을 세우고 성과를 확인하며 체계적으로 운동하고 싶으신 분 라잇웨잇과 함께라면 운동이 더 즐거워집니다. 이제 운동도 스마트하게, 라잇웨잇으로.

About

Woonsigi

Features
Read full description

Just say it — that’s it! Woonsigi is your personal AI coach that automatically tracks your meals and workouts, so you don’t have to. No more tedious, complicated logging! Just speak naturally like: "I had a plate of tomato pasta for dinner today" "I had a cheese burger and some fries for lunch today" Key Features 1. Natural Language Logging  Just talk or type casually, and your meals & workouts are logged automatically. 2. Automatic Nutrition & Weight Analysis  Calories, carbs, protein, and fat — all calculated for you. 3. Daily Overview  See your meals and exercises for the day at a glance. 4. Personalized Coaching (Beta)  Get tailored meal and workout suggestions based on your history. Perfect for: - Dieters who find tracking too tedious - Fitness beginners who want coaching based on their own data Start building a lighter, more sustainable health routine — with Woonsigi by your side. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

라잇웨잇4 screens
Woonsigi4 screens

Verdict

The call

The clearest difference is in-app purchases: 라잇웨잇 at none against Woonsigi's 1. Woonsigi's advantage is iOS requirement (13.0 vs 15.5). On price, update cadence, ads 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. Woonsigi sells 1 in-app purchase, starting at $0.49 per month. 라잇웨잇 asks for nothing beyond the download.

UpkeepUpdate frequency

라잇웨잇 ships an update every 9 days, Woonsigi weekly. The most recent releases landed on October 19, 2026 and October 17, 2026 respectively.

Scorecard2 real differences · 4 level
라잇웨잇 versus Woonsigi: the parameters behind the verdict, then further details
Parameter라잇웨잇Woonsigi
PriceFreeFree
Update frequencyEvery 9 daysWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.513.0 — better
Further details — not scored
Size112 MB45 MB
Age rating4+4+
DeveloperLight WeightHaeji Jang

In-app purchases

None

라잇웨잇

No in-app purchases

1 purchases

Woonsigi

Subscriptions1
  • 운식이 프리미엄 월간 구독7 Days trial$0.491 Month

Questions

Is 라잇웨잇 free?
라잇웨잇 is free to download, with no in-app purchases.
Is Woonsigi free?
Woonsigi is free to download, with in-app purchases available.
Do 라잇웨잇 or Woonsigi have ads?
Neither 라잇웨잇 nor Woonsigi shows ads.
Which is updated more often, 라잇웨잇 or Woonsigi?
라잇웨잇 ships an update every 9 days, and Woonsigi weekly. Most recently, 라잇웨잇 was updated on October 19, 2026 and Woonsigi on October 17, 2026.

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