# Mustfit : Home Workout & block — Youtube workout to unlock apps

> Converts YouTube workouts into structured routines with app blocking and alarms. (iPhone/iPad app by SEUNG JU JANG.)

- Source: https://appshunter.io/ios/app/mustfit-home-workout-and-block/id6745780019 (this page in markdown: same URL + `.md`)
- Developer: [SEUNG JU JANG](https://appshunter.io/developer/1787277171)
- Category: Health & Fitness
- Price: Free with in-app purchases
- Age rating: 12+
- Requires: iOS 26.0 · 86 MB
- Languages: Korean, Latin American Spanish, American English, Japanese, Chinese (Traditional, Taiwan), Thai, Brazilian Portuguese
- Released: 2025-05-16
- Data updated: 2026-08-07
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/mustfit-home-workout-and-block/id6745780019/reviews.md

## What is Mustfit?

Do you frequently watch workout videos on YouTube, only to like, save without ever actually completing the exercises?

MustFit transforms YouTube workout content into your personalized routines and ensures consistent exercise through app blocking and persistent alarms. Achieve your desired weight management, posture correction, body shape improvement, and muscle development.

Why MustFit?

1. Transform YouTube workouts into personalized routines without wasting time.
  
- Eliminate the need to spend time listening to repetitive explanations within the YouTube application.  
- Open the MustFit app and select “Start Routine” to begin exercising immediately.  
- Create customized routines for a variety of objectives, including forward head posture (turtle neck), weight management, and posture correction.

2. Perform exercises precisely tailored to your individual needs.

- Unlike generic programs offered by other applications, MustFit enables you to engage in exercises specifically matched to your requirements.  
- If weight management is your goal, follow a dedicated diet-focused routine.  
- For rehabilitation objectives such as forward head posture or pelvic alignment correction, achieve effective body shape improvement with ease.

3. Enforce exercise completion like a personal trainer, independent of willpower.

- Remove the pattern of procrastination associated with merely saving or forwarding videos.  
- Block distracting applications, including YouTube, Threads, and Instagram, until the routine is fully completed.  
- Set alarms that continue until the workout session is finished.

4. Automatically record and showcase your personal workouts.
- Consistent exercise, even for as little as ten minutes per day, is essential for progress.  
- MustFit automatically logs all completed routines.  
- Capture certification photographs and proudly share your achievements within the application.

5. Recommended for individuals who:

- Save YouTube workout videos but fail to follow through with the exercises.  
- Lose time to social media, short-form content, or video applications before exercising.  
- Wish to consistently develop and maintain short home workout routines.  
- Disregard standard alarms but respond effectively to app-blocking mechanisms.  
- Seek to manage exercise routines, workout alarms, app blocking, and progress records within a single application.
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Subscription Information

You can choose between a monthly subscription and an annual subscription.

Monthly Subscription:

United States: USD $1.99 / month
Australia: AUD $2.99 / month
New Zealand: NZD $3.99 / month

Annual Subscription:

United States: USD $12.99 / year
Australia: AUD $17.99 / year
New Zealand: NZD $22.99 / year

Prices may vary by country or region. The final price will be shown before purchase.
---

Terms(EULA): https://mustfit-public-web.web.app/en/terms
Privacy : https://mustfit-public-web.web.app/en/privacy

## Key features

- Transform YouTube videos into personalized routines
- App blocking for distractions
- Persistent workout alarms
- Customizable routines for specific goals
- Automatic workout logging
- Progress tracking and photo sharing

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| 티퍼 1개월 구독 | $1.99 | per month |
| 티퍼 1년 구독 | $12.99 | per year |


## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/mustfit-home-workout-and-block/id6745780019/reviews.md

### 5/5 — 다이어트 유지를 돕는 앱

*2026-06-18*

루틴 만들고 알려주기에 다이어트 포기를 돕고 운동 기록도 남겨져서 좋네요

**Developer response:** 안녕하세요, 리빗썬님. 머스트핏앱 개발자입니다. 목표를 달성하시는데 더 도움을 드리도록 최선을 다하겠습니다. 감사합니다.

### 4/5 — 알람

*2026-05-06*

알람기능 취소 설정은 없나요?
설정에서 알람을 꺼도 대책없이 소리로 울려서 삭제 했는데, 어플에서 알람을 설정하는 기능이 없네요

**Developer response:** 안녕하세요, ㄱㅎ츄ㅝ님. 먼저 불편을 드려 죄송합니다. 말씀하신 알람 설정 기능은 알람 설정해두신 루틴 페이지에서 알람 수정 버튼을 통해, 들어간 페이지에서 수정 삭제 하실 수 있습니다. 만약 해결이 안되신다면 minibisikr@gmail.com으로 연락 주시면 친절히
안내드리겠습니다. 감사합니다

+ (추가안내) 다음 업데이트 때, 진동으로도 설정하실 수 있도록 수정하겠습니다.

### 5/5 — 무조건 운동 하게 되는 앱

*2026-05-04*

운동 할때 어떻게 할지 몰라 못하던 자세들을 루틴화 해서 영상과 함께 알람을 띄워 주니 효율적으로 운동 할 수 있어요~~!!

**Developer response:** 안녕하세요, Zenis zz님. 머스트핏에서는 사용자님들이 더 쉽게 운동하실 수 있도록 최선을 다하겠습니다. 감사합니다!

## Frequently asked questions about Mustfit

### What is Mustfit?

Mustfit transforms YouTube workout videos into personalized routines, enforces exercise completion with app blocking and persistent alarms, and logs your progress. It's designed for users who save workouts but struggle with consistency.

### How does Mustfit help with consistency?

Mustfit enforces exercise completion by blocking distracting applications like YouTube, Threads, and Instagram until your routine is finished. It also uses persistent alarms that continue until the workout session is completed.

### Can Mustfit be used for specific fitness goals?

Yes, Mustfit allows you to create customized routines for various objectives, including forward head posture correction, weight management, and rehabilitation goals like pelvic alignment.

### What are the subscription options for Mustfit?

Mustfit offers both monthly and annual subscription plans. Prices vary by region, with monthly subscriptions starting at $1.99 USD and annual subscriptions at $12.99 USD in the United States.

### Does Mustfit have ads?

Yes, Mustfit contains advertisements. As a free app with in-app purchases, it utilizes ads to support its services.

### What devices does Mustfit support?

Mustfit is available on iPhone and iPad devices, catering to users who prefer to exercise with their Apple mobile devices.

### How often is Mustfit updated?

The latest version of Mustfit is 4.7.4, and it was last updated on June 29, 2026. This indicates a relatively recent update for the application.

### What is the age rating for Mustfit?

Mustfit has an age rating of 12+, making it suitable for teenagers and older users interested in fitness and productivity tools.

## Version history (last 5 releases)

### 5.1.0 — 2026-08-06

We have fixed some bugs to provide a better experience.

### 5.0.5 — 2026-07-28

We have fixed some bugs to provide a better experience.

### 5.0.4 — 2026-07-23

We have fixed some bugs to provide a better experience.

### 5.0.1 — 2026-07-22

We have fixed some bugs to provide a better experience.

### 5.0.0 — 2026-07-20

We have fixed some bugs to provide a better experience.

## More apps by SEUNG JU JANG

- [잼프](https://appshunter.io/ios/app/id6747050624)
- [Fearless-RealtimeStockAnalysis](https://appshunter.io/ios/app/fearless-realtimestockanalysis/id6753111324)

All apps by SEUNG JU JANG: https://appshunter.io/developer/1787277171

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-07.*