--- title: "NumbBrain: Screen Time Control - Reviews, Revenue and Downloads in Angola | Apple App Store" description: "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 st" --- # NumbBrain: Screen Time Control — Angola > App blocker, limit screen time ![NumbBrain App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/1f/1e/57/1f1e57d0-90e8-77b5-1350-9f9f55d9d63f/AppIcon-0-0-1x_U007ephone-0-1-0-85-220.png/434x0w.png) **Developer:** [笛 姜](https://apptail.io/developer/developer-BAgb) **Category:** Productivity **Rating:** N/A (0 ratings) **Price:** Free **Bundle ID:** com.jiangdi.numbbrain.app **Store:** Apple App Store **Country:** Angola **Version:** 1.9.0 (released 2026-06-18) **Original Release:** 2025-10-19 **Languages:** Chinese, German, Japanese, English, Spanish, Korean **App Store Link:** [Download on Apple App Store](https://apps.apple.com/ao/app/app/id6751564003) **AppTail Page:** [https://apptail.io/app/numbbrain-screen-time-control-DXcx/angola](https://apptail.io/app/numbbrain-screen-time-control-DXcx/angola) ## NumbBrain Description 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: Privacy: ## NumbBrain Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/00/95/d9/0095d9f2-878d-29da-51a8-b933457a5a40/app_store_6.5_25.jpg/1242x2688.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/e2/51/2b/e2512bf7-3355-fe32-6939-a64898243d5d/app_store_6.5_26.png/1242x2688.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/1c/fe/bf/1cfebf67-e548-cfcd-1a7d-722c7a278bac/app_store_6.5_28.png/1242x2688.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/78/38/71/7838717d-12e4-9d61-3cde-c1961b550c4e/app_store_6.5_27.png/1242x2688.png) ## NumbBrain In-App Purchases | Item | Price | |------|-------| | Annual Premium | USD 2.99 | | Monthly Premium | USD 0.99 | | Lifetime Premium | USD 3.99 | ## Apps Similar to NumbBrain - [大师笔记](https://apptail.io/app/app-bOmb/angola) - [Zettelbox - AI Note Taking](https://apptail.io/app/zettelbox-ai-note-taking-OVWm/angola) - [生活规划- 个人目标AI助手、计划管理、考公考研、个人清单](https://apptail.io/app/ai-Tnyn/angola) - [Achieve! Earn Your Screen Time](https://apptail.io/app/achieve-earn-your-screen-time-iuro/angola) - [即我 你的数字自我](https://apptail.io/app/app-owcq/angola) - [PicSeed - Read Later,Collect](https://apptail.io/app/picseed-read-latercollect-GUCq/angola) - [OhWait：待办清单备忘录时间管理和计划任务提醒事项](https://apptail.io/app/ohwait-IZbv/angola) - [Lock In & Screen Time - OKRise](https://apptail.io/app/lock-in-screen-time-okrise-Iaov/angola) - [Bitty Habits: Personal Tracker](https://apptail.io/app/bitty-habits-personal-tracker-dkZv/angola) - [스크린 타임 - 플로인](https://apptail.io/app/app-jBbw/angola) ## NumbBrain Available In - [Angola](https://apptail.io/app/numbbrain-screen-time-control-DXcx/angola) - [Barbados](https://apptail.io/app/numbbrain-screen-time-control-DXcx/barbados) - [Bahrain](https://apptail.io/app/numbbrain-screen-time-control-DXcx/bahrain) - [Bermuda](https://apptail.io/app/numbbrain-screen-time-control-DXcx/bermuda) - [Belize](https://apptail.io/app/numbbrain-screen-time-control-DXcx/belize) - [China](https://apptail.io/app/numbbrain-screen-time-control-DXcx/china) - [Cyprus](https://apptail.io/app/numbbrain-screen-time-control-DXcx/cyprus) - [Germany](https://apptail.io/app/numbbrain-screen-time-control-DXcx/germany) - [Algeria](https://apptail.io/app/numbbrain-screen-time-control-DXcx/algeria) - [Grenada](https://apptail.io/app/numbbrain-screen-time-control-DXcx/grenada) - [Ghana](https://apptail.io/app/numbbrain-screen-time-control-DXcx/ghana) - [Hong Kong SAR China](https://apptail.io/app/numbbrain-screen-time-control-DXcx/hong-kong) - [India](https://apptail.io/app/numbbrain-screen-time-control-DXcx/india) - [Jamaica](https://apptail.io/app/numbbrain-screen-time-control-DXcx/jamaica) - [Jordan](https://apptail.io/app/numbbrain-screen-time-control-DXcx/jordan) - [Japan](https://apptail.io/app/numbbrain-screen-time-control-DXcx/japan) - [Kenya](https://apptail.io/app/numbbrain-screen-time-control-DXcx/kenya) - [South Korea](https://apptail.io/app/numbbrain-screen-time-control-DXcx/south-korea) - [Kuwait](https://apptail.io/app/numbbrain-screen-time-control-DXcx/kuwait) - [Cayman Islands](https://apptail.io/app/numbbrain-screen-time-control-DXcx/cayman-islands) - [Sri Lanka](https://apptail.io/app/numbbrain-screen-time-control-DXcx/sri-lanka) - [Lithuania](https://apptail.io/app/numbbrain-screen-time-control-DXcx/lithuania) - [Luxembourg](https://apptail.io/app/numbbrain-screen-time-control-DXcx/luxembourg) - [Latvia](https://apptail.io/app/numbbrain-screen-time-control-DXcx/latvia) - [Macao SAR China](https://apptail.io/app/numbbrain-screen-time-control-DXcx/macau) - [Malta](https://apptail.io/app/numbbrain-screen-time-control-DXcx/malta) - [Mauritius](https://apptail.io/app/numbbrain-screen-time-control-DXcx/mauritius) - [Malaysia](https://apptail.io/app/numbbrain-screen-time-control-DXcx/malaysia) - [Norway](https://apptail.io/app/numbbrain-screen-time-control-DXcx/norway) - [Oman](https://apptail.io/app/numbbrain-screen-time-control-DXcx/oman) - [Panama](https://apptail.io/app/numbbrain-screen-time-control-DXcx/panama) - [Paraguay](https://apptail.io/app/numbbrain-screen-time-control-DXcx/paraguay) - [Qatar](https://apptail.io/app/numbbrain-screen-time-control-DXcx/qatar) - [Romania](https://apptail.io/app/numbbrain-screen-time-control-DXcx/romania) - [Russia](https://apptail.io/app/numbbrain-screen-time-control-DXcx/russia) - [Saudi Arabia](https://apptail.io/app/numbbrain-screen-time-control-DXcx/saudi-arabia) - [Slovakia](https://apptail.io/app/numbbrain-screen-time-control-DXcx/slovakia) - [Suriname](https://apptail.io/app/numbbrain-screen-time-control-DXcx/suriname) - [Thailand](https://apptail.io/app/numbbrain-screen-time-control-DXcx/thailand) - [Uganda](https://apptail.io/app/numbbrain-screen-time-control-DXcx/uganda) - [Uruguay](https://apptail.io/app/numbbrain-screen-time-control-DXcx/uruguay) - [Uzbekistan](https://apptail.io/app/numbbrain-screen-time-control-DXcx/uzbekistan) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends. - [Search Apps](https://apptail.io) - [Top Charts](https://apptail.io/top-iphone-apps) - [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*