Comparison

ZEROBODY vs Woonsigi

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

Head to head

제로바디 헤븐스테퍼 전용 운동 앱

Your AI Health Coach

About

ZEROBODY

This app connects to your HeavenStepper via Bluetooth to track your workouts in real-time. Set fitness goals, monitor your progress, and manage multiple user profiles for a smarter fitness routine. It also allows you to log and track your weight changes.

Highlights

Real-time workout data tracking
Goal setting and progress monitoring
Workout history and record management
Multi-user profile support
Weight logging and tracking

Features

Read full description

제로바디 앱은 제로바디 헤븐스테퍼와 블루투스로 연동하여 체계적인 운동 데이터를 제공합니다. 목표 설정, 운동 기록, 다중 사용자 관리 등 다양한 기능으로 일상의 운동을 보다 스마트하게 지원합니다. 주요 기능은 아래와 같습니다. 1. 실시간 운동 데이터 추적: 계기판(스마트 미터기)과 블루투스 연결을 통한 운동 시간, 소모 칼로리, 계단 수, 평균 속도 등의 실시간 데이터 제공 2. 목표 설정: 운동 목표(시간, 칼로리, 계단 수) 설정 및 달성 상태 모니터링 3. 운동 기록 관리: 과거 운동 기록 저장, 최고 기록 비교 및 히스토리 확인 4. 다중 사용자 지원: 가족 구성원 등 여러 사용자 프로필 관리 5. 건강 관리: 체중 기록 및 변화 추적 기능

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

ZEROBODY4 screens

Woonsigi4 screens

Verdict

The call

The clearest difference is in-app purchases: ZEROBODY at none against Woonsigi's 1. Woonsigi's advantage is update cadence (weekly vs every 3 months) and iOS requirement (13.0 vs 15.1). On price, 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. ZEROBODY asks for nothing beyond the download.

UpkeepUpdate frequency

ZEROBODY ships an update every 3 months, Woonsigi weekly. The most recent releases landed on October 21, 2026 and October 17, 2026 respectively.

Scorecard3 real differences · 5 level

ZEROBODY versus Woonsigi: the parameters behind the verdict, then further details
Parameter	ZEROBODY	Woonsigi
Price	Free	Free
Positive reviews	27.3% of reviews	—
Update frequency	Every 3 months	Weekly — better
Ads	No	No
In-app purchases	No — better	Yes
Monetization	Free	—
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	15.1	13.0 — better
Further details — not scored
Size	66 MB	45 MB
Age rating	4+	4+
Developer	주식회사 엘디유오	Haeji Jang

In-app purchases

None

ZEROBODY

No in-app purchases

1 purchases

Woonsigi

Subscriptions1

운식이 프리미엄 월간 구독7 Days trial$0.491 Month

Questions

Is ZEROBODY free?

ZEROBODY is free to download, with no in-app purchases.

Is Woonsigi free?

Woonsigi is free to download, with in-app purchases available.

Do ZEROBODY or Woonsigi have ads?

Neither ZEROBODY nor Woonsigi shows ads.

Which is updated more often, ZEROBODY or Woonsigi?

ZEROBODY ships an update every 3 months, and Woonsigi weekly. Most recently, ZEROBODY was updated on October 21, 2026 and Woonsigi on October 17, 2026.