NumbBrain: Screen Time Control
App blocker, limit screen time
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
NumbBrain is a focus aid that allows you to customize and block distracting apps. Create a distraction-free zone on your phone for deep work, study, or reading, helping you enter and maintain a state of flow effortlessly.
In-App Purchase:
Payment will be charged to your Apple ID account at the confirmation of purchase. Subscription automatically renews unless it is canceled at least 24 hours before the end of the current period.Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions by going to your account settings in the App Store after purchase.
Email
jiangdi0924@gmail.com
Terms: https://jdi-app.notion.site/Terms-5a99ba5bf942491b8299c07221bb5f7b
Privacy: https://jdi-app.notion.site/Privacy-Policy-cdb1be6b87f64c06b7dbea6ffbbad83f
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
UI remake and stats page improvements.
The developer, 笛 姜, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 笛 姜
- Size
- 14.3 MB
- Category
- Productivity
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 3 more
- English, Japanese, Korean, Simplified Chinese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Annual Premium $2.99
- Monthly Premium $0.99
- Lifetime Premium $5.99
- Copyright
- © JIANGDI
