# Core Time: Strict App Blocker — App Lock & Screen Time Control > Strict app blocker and screen time manager for enhanced focus and digital detox. (iPhone/iPad app by coreground.) - Source: https://appshunter.io/ios/app/core-time-strict-app-blocker/id6759100692 (this page in markdown: same URL + `.md`) - Developer: [coreground](https://appshunter.io/developer/1876875741) - Category: Productivity, Utilities - Price: Free with in-app purchases - Rating: 5.00/5 from 4 App Store ratings · 3 written reviews indexed - Age rating: 4+ - Requires: iOS 18.0 · 36 MB - Languages: American English, French (France), German (Germany), Japanese, Korean, European Spanish, Chinese (Traditional, Taiwan) - Released: 2026-03-06 - Data updated: 2026-08-31 - Monetization: freemium - User reviews in markdown: https://appshunter.io/ios/app/core-time-strict-app-blocker/id6759100692/reviews.md ## What is Core Time? Core Time is a strict app blocker and screen time app lock for people who need more than a gentle reminder. Block apps cold turkey, protect your focus, and stop losing hours to social media, dopamine loops, and phone addiction. If Screen Time limits are too easy to ignore, Core Time gives you a harder reset. Choose the apps and websites that pull you away from what matters, set your lock duration or schedule, and let Core Time enforce the boundary until time is up. ▶ STRICT APP BLOCKER Select distracting apps, set a timer, and tap Lock Now. Instagram, TikTok, YouTube, X, Reddit, games, and other dopamine traps stay blocked while your lock is active. ▶ SCREEN TIME APP LOCK Use Core Time as a stronger screen time blocker when default limits are not enough. Create hard app limits for study, deep work, bedtime, weekends, or any moment when one more scroll can ruin your day. ▶ COLD TURKEY FOCUS No snooze. No soft warning. No willpower negotiation. Core Time is built for people who want a cold turkey app blocker that removes temptation instead of asking you to resist it. ▶ STUDY, EXAMS, AND DEEP WORK Start a lock before homework, exam prep, reading, writing, coding, or meetings. Keep your phone nearby without letting social media or games steal your focus. ▶ DOPAMINE DETOX AND DIGITAL DETOX Trying to break a scrolling habit? Use Core Time to block the apps that trigger quick dopamine hits and build a calmer digital routine. It is useful for a daily digital detox, a weekend reset, or a longer phone addiction recovery plan. ▶ AUTOMATIC SCHEDULES Set recurring locks for school hours, work blocks, family time, or sleep. Core Time can activate on your schedule so you do not need to decide again every day. ▶ ADHD-FRIENDLY FOCUS SUPPORT When impulse control is hard, a reminder is not enough. Core Time helps by removing the option to open the apps you already decided to avoid. ▶ NO WAY OUT DURING A LOCK During an active lock, selected apps and websites show a shield screen. Core Time uses Apple's Screen Time API and Family Controls framework so blocking runs on your device and stays private. ▶ ONE-TAP RECOVERY If something goes wrong, use Fix Now in Settings to reset Core Time to a clean state quickly. ▶ RECOMMENDED FOR • Students preparing for exams or homework • Professionals protecting deep work blocks • People with ADHD who need stronger focus boundaries • Anyone reducing phone addiction, doomscrolling, or social media overuse • Night owls who want to stop scrolling before bed • Parents who want a clear app blocking routine on their own device Core Time is not another reminder app. It is a strict app blocker, screen time blocker, app lock, focus timer, and digital detox tool for people who want their time back. Take back control of your phone. Download Core Time and start your next focus block today. ▶ USE CASES THAT MATCH REAL LIFE Use Core Time before a study session, during exam prep, while writing, when coding, during meetings, at the gym, or before sleep. If you keep opening the same apps without thinking, create a lock before the habit starts. ▶ WHY IT HELPS Core Time turns a vague intention into a real boundary. Instead of checking your phone, feeling guilty, and trying again tomorrow, you make one decision up front and let the app enforce it. ▶ BUILT FOR REPEAT ROUTINES The best results come from repeated locks: weekday work blocks, daily study sessions, lunch breaks without scrolling, and bedtime screen time limits. Start small, then make your focus routine automatic. ▶ SCREEN TIME CONTROL AND APP DETOX Use Core Time as screen time control when you need cold turkey blocking, app detox, a dopamine detox app, or a phone detox app. It works as a blocker for apps that interrupt study, deep work, sleep, and real life. Terms of Use (EULA): https://core-ground.com/terms Privacy Policy: https://core-ground.com/privacy ## Key features - Strict app blocking - Customizable lock durations - Automatic scheduling - Cold turkey focus mode - Dopamine detox support - ADHD-friendly focus aid - One-tap recovery ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Core Time Pro (Monthly) | $6.99 | per month | | Core Time Pro (Annual) | $49.99 | per year | ## Recent user reviews (3 of 3) All indexed reviews: https://appshunter.io/ios/app/core-time-strict-app-blocker/id6759100692/reviews.md ### 5/5 — Great app *2026-04-30* I’ve been really enjoying using the Coretime app. The interface is intuitive and easy to navigate, even for first-time users. It has helped me manage my time in a much more organized way. The features are practical and free of unnecessary clutter. The app runs smoothly and feels very stable. I also appreciate the clean and modern design. Regular updates show that the developers truly care. It’s been helpful for both my daily life and work. Thank you for creating such a useful app. Looking forward to future improvements and features! **Developer response:** Thank you so much for the kind words! We’re thrilled to hear that Core Time is helping you stay organized and that you're enjoying the interface. We work hard to keep the experience clutter-free and stable, so it’s wonderful to know that's making a difference in your daily life and work. We have more exciting features on the way, so stay tuned! ### 5/5 — Simple and powerful! *2026-04-19* Love cute design and how simple it is to lock distracting apps. It is helped my focus tremendously. If you need a strict app blocker, this is the one! **Developer response:** Thank you so much for your kind review! 🙏✨ We're truly thrilled to hear that Core Time has been helping you stay focused and lock out distracting apps with ease. Your words mean the world to us! Keeping the design cute yet the experience powerful and simple — that's exactly what we aimed for, so it makes us incredibly happy to know it's working for you. 😊 We'll keep working hard to make Core Time even better. If you ever have suggestions or feedback, please don't hesitate to reach out. Wishing you many more productive and focused days ahead! 🚀 ### 5/5 — Broke my addiction *2026-04-04* I’ve tried other blocker apps, but this very simple and hard. Cold turkey mode app!! I used to lose over 5 hours day to doomscrolling, now I actually finish it. This is the digital detox app I needed **Developer response:** Thank you so much for sharing your experience! We're truly glad that Core Time helped you break free from doomscrolling and reclaim your time. That's exactly the kind of real change we hope to support. We'll keep working hard to be the digital detox app you can always count on. Thank you! ## Frequently asked questions about Core Time ### Does Core Time have ads? Core Time is ad-free, allowing for an uninterrupted focus experience. This means you won't encounter any advertisements while using the app to block distractions. ### What are the subscription options for Core Time Pro? Core Time Pro offers two subscription plans: a monthly option for $6.99 and an annual option for $49.99. These plans unlock advanced features for enhanced productivity and focus. ### How does Core Time compare to default screen time limits? Core Time provides a stricter approach than default screen time limits, which can be easily ignored. It enforces boundaries with no snooze or negotiation, making it ideal for users needing a harder reset. ### Is Core Time suitable for users with ADHD? Yes, Core Time is designed to be ADHD-friendly by removing the temptation to open distracting apps. When impulse control is challenging, its strict blocking mechanism helps maintain focus. ### How often is Core Time updated? The latest version of Core Time is 1.2026.1510001, last updated on June 2, 2026. Regular updates ensure the app remains reliable and effective for managing focus. ### What devices does Core Time support? Core Time is currently supported on iPhones. Future updates may expand compatibility to other devices. ### What is the age rating for Core Time? Core Time has an age rating of 4+, making it suitable for a wide range of users. This rating indicates it is appropriate for children and adults. ### Can I recover from a lock if something goes wrong in Core Time? Yes, Core Time includes a 'Fix Now' option in its settings. This feature allows you to quickly reset the app to a clean state if any issues arise during an active lock. ## Version history (last 5 releases) ### 1.2026.2380001 — 2026-08-28 Core Time — the strict app blocker built for real focus. • Instant Lock — block apps and websites in under 30 seconds for a quick digital detox • Scheduled Screen Time Limits — set daily or weekly auto-lock schedules to stay on track • Full Coverage — block by app, category, or web domain so nothing slips through • Fix Now — one-tap recovery to resolve any issue instantly Take control of your screen time and build better habits with Core Time. ### 1.2026.2290001 — 2026-08-21 Core Time — the strict app blocker built for real focus. • Instant Lock — block apps and websites in under 30 seconds for a quick digital detox • Scheduled Screen Time Limits — set daily or weekly auto-lock schedules to stay on track • Full Coverage — block by app, category, or web domain so nothing slips through • Fix Now — one-tap recovery to resolve any issue instantly Take control of your screen time and build better habits with Core Time. ### 1.2026.2150001 — 2026-08-10 Core Time — the strict app blocker built for real focus. • Instant Lock — block apps and websites in under 30 seconds for a quick digital detox • Scheduled Screen Time Limits — set daily or weekly auto-lock schedules to stay on track • Full Coverage — block by app, category, or web domain so nothing slips through • Fix Now — one-tap recovery to resolve any issue instantly Take control of your screen time and build better habits with Core Time. ### 1.2026.1510001 — 2026-06-02 Core Time — the strict app blocker built for real focus. • Instant Lock — block apps and websites in under 30 seconds for a quick digital detox • Scheduled Screen Time Limits — set daily or weekly auto-lock schedules to stay on track • Full Coverage — block by app, category, or web domain so nothing slips through • Fix Now — one-tap recovery to resolve any issue instantly Take control of your screen time and build better habits with Core Time. ### 1.2026.1380001 — 2026-05-18 Core Time — the strict app blocker built for real focus. • Instant Lock — block apps and websites in under 30 seconds for a quick digital detox • Scheduled Screen Time Limits — set daily or weekly auto-lock schedules to stay on track • Full Coverage — block by app, category, or web domain so nothing slips through • Fix Now — one-tap recovery to resolve any issue instantly Take control of your screen time and build better habits with Core Time. --- *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 2026-08-31.*