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
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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 $2.99 per month. 라잇웨잇 asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on September 15, 2026 and September 9, 2026 respectively.

Scorecard2 real differences · 4 level
라잇웨잇 versus Woonsigi: the parameters behind the verdict, then further details
Parameter라잇웨잇Woonsigi
PriceFreeFree
Update frequencyWeeklyWeekly
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.513.0 — better
Further details — not scored
Size113 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$2.991 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 weekly, and Woonsigi weekly. Most recently, 라잇웨잇 was updated on September 15, 2026 and Woonsigi on September 9, 2026.

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