NumbBrain: Screen Time Control
Block apps, reduce screen time
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Block distracting apps, protect focus sessions, and understand your screen time with clear stats.
Reduce screen time without deleting the apps you still need.
NumbBrain helps you block distracting apps and app categories during work, study, reading, bedtime, or any focus routine you want to protect.
Use NumbBrain to:
- Block selected apps and app categories
- Create automatic focus schedules
- Set rules for weekdays, weekends, nights, or custom routines
- Unlock only when you really need a short break
- Review screen time stats and understand what pulls your attention
NumbBrain is designed for people who want stronger app limits, fewer distractions, and a calmer phone.
In-App Purchase:
Payment will be charged to your Apple ID account at confirmation of purchase. Subscription automatically renews unless canceled at least 24 hours before the end of the current period. You can manage and cancel subscriptions in your App Store account settings.
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
- 14.6 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 6 more
- English, German, Japanese, Korean, Simplified Chinese, Spanish, Traditional Chinese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Annual Premium $2.99
- Monthly Premium $0.99
- Lifetime Premium $5.99
- Copyright
- © JIANGDI
