Comparison

Stark Dumbbell vs 어핏

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

Head to head
About

Stark Dumbbell

This app provides a library of HD exercise videos and allows users to create personalized workouts. It includes timers for various training styles like Tabata and HIIT, and tracks progress by integrating with Apple Health.

Highlights
  • HD exercise videos
  • Personalized workout creation
  • Workout timers (Tabata, HIIT, Circuit)
  • Muscle group targeting
  • Apple Health integration
Features
Read full description

Optimize your results with Stark Dumbbell! - Be inspired by 65 exercises presented in sharp HD video. - Create your own personal workout. - When working out, follow the step by step workout-feature which take you through the workout using timers and your chosen specifics. - The timers support different workout types including Tabata, HIIT and Circuit training. - Find exercises targeting specific muscle groups. Integration with Apple Health: Save burned calories and performed workouts. Exercises are performed by the professional instructors, Seth Ronland, Jenny Ahlin & Benjamin Sällström.

About

어핏

Features
Read full description

어핏은 여러분의 운동 여정을 편리하게 기록하고 관리하는 앱입니다. [운동 일지] - 간편한 운동 일지 작성 및 수정을 할 수 있습니다. - 다양한 운동 내용을 체계적으로 기록합니다. [ AI 운동 추천 ] - AI가 사용자의 프로필, 목표, 건강 상태, 운동 경험 등을 고려하여 맞춤형 운동 계획을 제공합니다. - 사용자의 필요와 목표에 따라 최적화된 운동을 추천하여 사용자가 효과적으로 운동할 수 있도록 도와줍니다. [운동 프로그램] - 효과적인 운동 계획으로 목표 달성 지원합니다. - 전문가가 추천하는 다양한 운동 프로그램 제공합니다. [공유] - 친구들과 운동일지, 순위를 손쉽게 공유합니다. [운동 방법] - 다양한 운동과 효과적인 운동법 안내합니다. - 필요할 때마다 운동에 대한 도움을 받을 수 있습니다. [데이터 동기화] - 계정에 있는 운동 일지, 운동 등이 자동으로 동기화합니다. - 장치 교체 시 데이터 안전하게 보호합니다. [권한] - 파일 접근 권한 : 사진을 저장하기 위해 파일 접근 권한을 요청하고 있습니다. - 카메라 권한 : 사진을 찍기 위해 카메라 권한을 요청하고 있습니다. 어핏은 건강한 삶을 추구하는 여러분을 위한 최고의 동반자입니다. 새로운 운동 여정을 시작해보세요!

Screenshots

Stark Dumbbell4 screens
어핏4 screens

Verdict

The call

The clearest difference is price: 어핏 at Free against Stark Dumbbell's $4.99. 어핏 also leads on update cadence (every 2 weeks vs every 3 months) and iOS requirement (13.0 vs 15.1). On ads, in-app purchases 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

어핏 is free to download; Stark Dumbbell costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Stark Dumbbell ships an update every 3 months, 어핏 every 2 weeks. The most recent releases landed on October 17, 2026 and October 13, 2026 respectively.

Scorecard3 real differences · 7 level
Stark Dumbbell versus 어핏: the parameters behind the verdict, then further details
ParameterStark Dumbbell어핏
Price$4.99Free — better
Rating4.6 (504 ratings) — better—
Positive reviews73.4% of reviews—
Number of ratings504 — better—
Update frequencyEvery 3 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.113.0 — better
Further details — not scored
Size57 MB65 MB
Age rating4+17+
DeveloperPostra ABjaehyup lee

Bugs and requests

Stark Dumbbell

Reported bugs

3 issues
  • Videos/graphics not working
  • Crashes when starting
  • Lack of weight/rep tracking

Requested features

6 requests
  • Add more exercises
  • Improve Apple Health integration
  • Add ability to track weights and reps
  • Implement dark mode
  • Add verbal exercise instructions
Show 1 more
  • Provide more pre-built workout routines

어핏

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Stark Dumbbell

No in-app purchases

None

어핏

No in-app purchases

Questions

Is Stark Dumbbell free?
Stark Dumbbell costs $4.99, with no in-app purchases.
Is 어핏 free?
어핏 is free to download, with no in-app purchases.
Do Stark Dumbbell or 어핏 have ads?
Neither Stark Dumbbell nor 어핏 shows ads.
Which is updated more often, Stark Dumbbell or 어핏?
Stark Dumbbell ships an update every 3 months, and 어핏 every 2 weeks. Most recently, Stark Dumbbell was updated on October 17, 2026 and 어핏 on October 13, 2026.

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