# Screen Time Blocker: Focus — App & Website Limit, Blocker

> App and website blocker for focused work, study, and sleep. (iPhone/iPad app by yudai hirose.)

- Source: https://appshunter.io/ios/app/screen-time-blocker-focus/id1663997320 (this page in markdown: same URL + `.md`)
- Developer: [yudai hirose](https://appshunter.io/developer/1062610569)
- Category: Productivity, Health & Fitness
- Price: Free with in-app purchases
- Rating: 4.60/5 from 21 App Store ratings · 41 written reviews indexed
- Age rating: 4+
- Requires: iOS 18.0 · 109 MB
- Languages: British English, Arabic, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French (France), German (Germany) and 23 more
- Released: 2023-02-19
- Data updated: 2026-08-26
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/screen-time-blocker-focus/id1663997320/reviews.md

## What is Screen Time Blocker?

Focus is an app designed to create truly focused moments for you. It's perfect for those who can't help but open their phones, even when there are tasks to be done - a solution for your smartphone addiction.

Leveraging the Screen Time feature, Focus can assist you when you need concentration for obtaining certifications, test studies, or work. Additionally, it's a valuable tool for those looking to combat smartphone addiction and improve sleep quality.

■ Focus safeguards your time with the following features:
・ Focus uses the Screen Time API. This API ensures no unauthorized data access. Please grant permission with peace of mind.
・ It operates based on the apps and times you set for restrictions. For instance, you can set it to prevent SNS usage between 9:00-17:00 during work or study hours. Even granting permissions as short as 10 minutes is possible.
・ If you exceed the time limit and continue to use the app, a "shield" screen appears, preventing further use.
・ Outside the restriction hours (e.g., after 17:00), the shield is deactivated, and the restricted apps become accessible again.
・ You can set multiple restrictions, tailored to your lifestyle.
・ There's a Pomodoro timer feature that leverages the app restriction function. This helps you study or work more efficiently.
・ It's also possible to make the shield non-deactivatable from the premium plan, ensuring you always adhere to the limits.

Focus is recommended for:

Those addicted to SNS, often checking it during work hours. With Focus, you can set it so SNS apps are off-limits from 9:00 - 17:00.
People who use their phones before sleeping. You can set all apps to be unusable after 22:00.
If you start your morning dawdling on entertainment or gaming apps and miss a productive start. For instance, restrict such apps from 8:00 - 10:00.
Music lovers who get lost in their tunes during study breaks. You can set music apps to be usable only for 20 minutes during study hours.
Those who quickly deactivate restrictions from the settings app. With Focus, you can set an undisable shield, ensuring you always adhere to the restrictions.
It's also a reliable partner for those who want to concentrate on tasks using the Pomodoro timer.
Please utilize this app to overcome temptations from other captivating apps.

For inquiries or feedback, please contact us at: awesome.digitaldetox.app@gmail.com

## Key features

- App and website restrictions
- Customizable time limits
- "Shield" screen for enforcement
- Pomodoro timer integration
- Undisableable shield option (premium)
- Multiple restriction profiles

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Premium | $79.99 | per year |
| Premium | $9.99 | per month |
| Premium | $39.99 | per year |
| Premium | $19.99 | per year |
| Premium | $2.99 | per month |
| Premium | $1.99 | per month |
| Premium | $29.99 | per year |
| Premium | $4.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Premium | $39.99 | one-time |
| 100yen | $0.49 | one-time |
| 300yen | $1.99 | one-time |
| Premium | $59.99 | one-time |
| Premium | $24.99 | one-time |
| 1000yen | $5.99 | one-time |
| 10000yen | $59.99 | one-time |


## Recent user reviews (10 of 41)

All indexed reviews: https://appshunter.io/ios/app/screen-time-blocker-focus/id1663997320/reviews.md

### 4/5 — 잘 쓰고 있었는데 갑자기 왜이러나요ㅠㅠ

*2026-06-28*

솔직히 잠금앱 중에 가장 좋아서 잘 애용하고 있던 사람입니다. 그런데 며칠 전부터 자동으로 앱이 잠기지 않더라구요. 다시 업데이트를 하면 되긴 하다만 자동으로 잠겨야 의미가 있는거라고 생각을 합니다..! 제발 고쳐주세요ㅠㅠ

### 5/5 — 좋아요

*2026-06-03*

나름 쓸만해요

### 3/5 — ???

*2026-04-03*

결제를 한적이 없어서 앱삭제 금지 버튼을 활성화한 적도 없는데 앱 삭제가 안돼요

### 3/5 — 별 두개 반

*2026-03-07*

잘 잠기는 건 너무 좋은데 일정 시간 외에도 잠기는 오류가 계속 일어나요. 솔직히 환불 받고 싶어요… 그럴때마다 핸드폰 쓸 수 없어서 고생 좀 많이 했어요. 이런건 제발 고쳐졌음 좋겠네요.

### 5/5 — 最高のスマホ制限アプリ

*2026-01-12*

色々使ってこれにたどり着いた。他のスマホ制限アプリでは課金しないとまともに使えないが、このアプリは無課金で最低限の使用制限はできる。
さらに、プレミアムにすれば、さらに便利に使える。しかも買い切りがあるところが良心的。
機能も豊富。たとえば他のアプリでは、1日の中で◯分までしか使えない、◯分使ったらその日はそのアプリを使えないという機能しかないことが多いが(もちろんその機能はこのアプリにもある)このアプリには「使いすぎ防止」という◯分使ったら15分使えなくなる、みたいな機能がある。
これが無料で使えるのはこのアプリしかない。

### 5/5 — 포포커커스스

*2025-12-07*

사랑합니다포커스

### 5/5 — ㅇ

*2025-11-13*

ㅇ

### 1/5 — ㅂㅅ같은앱

*2025-09-06*

이개 ㅂㅅ같은 앱 어캐 삭제하죠? 갑자기 뭘 동의 한거같은데 그 이후로 삭제가 안되는데

**Developer response:** 안녕하세요. Focus 개발팀입니다.
아마 유료 기능의 체험 기간에 동의하셨기 때문에, 그 과정에서 삭제 방지 기능이 활성화된 것으로 보입니다.

앱을 완전히 삭제하시려면, 앱 우측 상단의 ⚙️ 설정(톱니바퀴 아이콘) 메뉴에서 해당 기능을 먼저 해제해 주세요.
그 후에는 일반적인 방법(iOS 홈 화면에서 길게 누른 후 삭제)으로 앱을 제거할 수 있습니다.

혹시 어려움이 있으시면 언제든지 문의해 주세요.

### 5/5 — 효과 끝내줍니다

*2025-09-04*

효과가 끝내주는게 단점이에요

### 5/5 — 핸드폰 잠금앱 중 최고

*2025-08-28*

핸드폰 사용을 막고싶어서 앱에 있는 정말 다양한 잠금 어플을 써봤는데 focus에 정착했습니다 기능이 정말 다양하고 원하는 방식으로 차단할수 있는게 정말 좋아서 후기 남깁니다

## Frequently asked questions about Screen Time Blocker

### What is Screen Time Blocker: Focus?

Focus is a productivity app designed to help users concentrate by blocking distracting apps and websites during set times. It utilizes the Screen Time API to enforce these restrictions, creating focused periods for work, study, or sleep.

### How does Focus enforce app limits?

When you exceed a set time limit for an app, Focus displays a "shield" screen that prevents further use. This shield is deactivated outside of restriction hours, allowing normal access.

### Can Focus be used for Pomodoro technique?

Yes, Focus includes a Pomodoro timer feature that integrates with its app restriction function. This allows users to work or study efficiently in timed intervals while blocking distractions.

### What are the benefits of the premium plan?

The premium plan offers an undisableable shield option, ensuring users always adhere to their set limits without the ability to easily bypass them. This is ideal for those who struggle with self-control.

### Is Focus available on Android devices?

Based on the provided data, Focus is currently supported on iPhone devices only. It leverages the Screen Time API, which is specific to Apple's operating system.

### How often is Focus updated?

The app was last updated on April 2, 2026, with the latest version being 202603.30.131820. This indicates a recent update, suggesting ongoing development and support.

### What is the pricing for Focus?

Focus is available for free, with optional premium subscription plans. These plans are offered at various price points, including $1.99, $2.99, $4.99 per month, and $19.99 per year.

### What is the age rating for Focus?

Focus has an age rating of 4+, making it suitable for a wide range of users. The app's focus on productivity and self-control is generally appropriate for younger users as well.

## Version history (last 5 releases)

### 202606.17.205553 — 2026-06-18

We have created a "Usage Prevention" feature. This feature allows you to set the "app usage time" and the "blocking time." It automatically blocks the app after using it for the specified time. Once the set "blocking time" has passed, the block will be lifted. If you want to limit your YouTube viewing to 20 minutes at a time, but do not want to block it all day, this feature is perfect for you.

### 202605.31.014836 — 2026-06-02

We have created a "Usage Prevention" feature. This feature allows you to set the "app usage time" and the "blocking time." It automatically blocks the app after using it for the specified time. Once the set "blocking time" has passed, the block will be lifted. If you want to limit your YouTube viewing to 20 minutes at a time, but do not want to block it all day, this feature is perfect for you.

### 202605.13.151346 — 2026-05-17

We have created a "Usage Prevention" feature. This feature allows you to set the "app usage time" and the "blocking time." It automatically blocks the app after using it for the specified time. Once the set "blocking time" has passed, the block will be lifted. If you want to limit your YouTube viewing to 20 minutes at a time, but do not want to block it all day, this feature is perfect for you.

### 202605.03.215133 — 2026-05-04

We have created a "Usage Prevention" feature. This feature allows you to set the "app usage time" and the "blocking time." It automatically blocks the app after using it for the specified time. Once the set "blocking time" has passed, the block will be lifted. If you want to limit your YouTube viewing to 20 minutes at a time, but do not want to block it all day, this feature is perfect for you.

### 202604.28.182058 — 2026-04-29

We have created a "Usage Prevention" feature. This feature allows you to set the "app usage time" and the "blocking time." It automatically blocks the app after using it for the specified time. Once the set "blocking time" has passed, the block will be lifted. If you want to limit your YouTube viewing to 20 minutes at a time, but do not want to block it all day, this feature is perfect for you.

## Apps similar to Screen Time Blocker

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [one sec \| screen time + focus](https://appshunter.io/ios/app/one-sec-screen-time-plus-focus/id1532875441) | 4.8 (23,378) | Free | Productivity |
| [Opal: Screen Time Control](https://appshunter.io/ios/app/opal-screen-time-control/id1497465230) | 4.7 (86,639) | Free | Productivity |
| [Focus Keeper - Pomodoro Timer](https://appshunter.io/ios/app/focus-keeper-pomodoro-timer/id867374917) | 4.8 (31,537) | Free | Productivity |
| [Focus Plant：forest app blocker](https://appshunter.io/ios/app/focus-plantforest-app-blocker/id1459096306) | 4.7 (5,403) | Free | Productivity |
| [BlockSite: Block Apps & Focus](https://appshunter.io/ios/app/blocksite-block-apps-and-focus/id1474967653) | 4.2 (6,172) | Free | Productivity |
| [Flipd: focus & study timer](https://appshunter.io/ios/app/flipd-focus-and-study-timer/id1071708905) | 4.5 (6,948) | Free | Productivity |

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All apps by yudai hirose: https://appshunter.io/developer/1062610569

## Related topics

[time block focus](https://appshunter.io/ios/topics/time-block-focus) · [yudai hirose](https://appshunter.io/ios/topics/yudai-hirose)

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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 2026-08-26.*