--- title: "Lock In: 75 Hard Challenge - Reviews, Revenue and Downloads in United States | Apple App Store" description: "Lock In for 75 Days: gamified self‑improvement that turns your life into the main quest. Step into “the great lock in”—a focused 75‑day season where you commit to your habits, protect your streaks, an" --- # Lock In: 75 Hard Challenge — United States > 75 Days Soft & Tough Routine ![Lock In App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/49/c0/a8/49c0a817-c312-3c47-2410-3a5bc8ba7846/AppIcon-0-0-1x_U007ephone-0-1-0-85-220.png/434x0w.png) **Developer:** [Starlight](https://apptail.io/developer/starlight-agEg) **Category:** Health Fitness **Rating:** 4.5/5 (65 ratings) **Price:** Free **Bundle ID:** net.starlightapps.lock-in **Store:** Apple App Store **Country:** United States **Version:** 1.2.0 (released 2026-10-01) **Original Release:** 2025-12-16 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6755106971) **AppTail Page:** [https://apptail.io/app/lock-in-75-hard-challenge-bnRx/united-states](https://apptail.io/app/lock-in-75-hard-challenge-bnRx/united-states) ## Lock In Description Lock In for 75 Days: gamified self‑improvement that turns your life into the main quest. Step into “the great lock in”—a focused 75‑day season where you commit to your habits, protect your streaks, and level up in real life, not just on screen. Say goodbye to vague goals and forgotten resolutions. Lock In for 75 Days helps you build and break habits with game-like challenges, streak protection, and XP-style progress designed for Gen‑Z users who want quick feedback, visible wins, and long-term transformation. Why Lock In for 75 Days hits different · 75‑day lock‑in cycles so habits actually stick · Gamified streaks, XP, levels, and rewards · Focus on real-life stats: energy, focus, discipline · Build good habits and weaken bad ones in the same system What you’ll get 1). Quest-based habit setup for building or quitting habits 2). 66‑day “Lock In” seasons with a live countdown 3). Daily check-ins with streak shields and comeback boosts 4). Bad habit cooldown tracking and trigger awareness logs 5). Progress dashboards with levels, XP, and milestone rewards 6). Gentle nudges, smart reminders, and reflection prompts How it fits into your day · 2–10 minute daily check-ins · Flexible reminders that match your schedule · No extra gear, just your phone and your commitment · Beginner-friendly with simple, swipe-based logging With Lock In for 75 Days, some users feel more focused and consistent within the first week, with major streaks, stronger discipline, and lifestyle shifts often emerging between weeks 4–10 and locking in by day 75 and beyond. *Individual results vary based on consistency, environment, and overall lifestyle. Ready to stop grinding only in games and start leveling up in real life? Start your great lock in today, protect your streak, and see who you can become in 75 days. Subscription details: · All core features require an active subscription. · Subscription pricing and terms are shown clearly in the app before you confirm. · You can manage or cancel your subscription at any time in your account settings. By using the app, you confirm that you acknowledge and accept our Terms of Use and Privacy Policy: Terms of Use: Privacy Policy: ## Lock In Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/df/5f/05/df5f05ce-4502-7437-8091-24b2033baf52/STAR106_75Hard_Treatment_B_en-US_6.5_01.jpg/1284x2778.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/35/f5/46/35f54608-572a-63ca-e96a-5dbca376ffa4/STAR106_75Hard_Treatment_B_en-US_6.5_02.jpg/1284x2778.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/eb/b3/c6/ebb3c666-e6db-5dc7-e5c9-cd316c0792c4/STAR106_75Hard_Treatment_B_en-US_6.5_03.jpg/1284x2778.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/21/24/cf/2124cf5d-cc31-0dbe-f611-44032b6874ac/STAR106_75Hard_Treatment_B_en-US_6.5_04.jpg/1284x2778.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/f9/b2/31/f9b2314c-8d31-716b-b949-1ddda2aefdc9/STAR106_75Hard_Treatment_B_en-US_6.5_05.jpg/1284x2778.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/bd/c1/56/bdc15672-88b6-5a71-5826-e04284931c68/STAR106_75Hard_Treatment_B_en-US_6.5_06.jpg/1284x2778.png) ## Lock In Rating Breakdown in United States - 5 stars: 50 (77%) - 4 stars: 7 (11%) - 3 stars: 3 (5%) - 2 stars: 1 (2%) - 1 stars: 4 (6%) ## Lock In Reviews in United States ### ***** "Time to Lock In for 66 Days" That’s my Price $66.00. That’s My Cost $66.00 -- The Christ Family, 2026-01-29 [View all Lock In reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews) ## Lock In In-App Purchases | Item | Price | |------|-------| | Get Yearly Premium! | $19.99 | | Get Monthly Premium! | $17.99 | ## Apps Similar to Lock In - [Reload: Reset Life & Lock In](https://apptail.io/app/reload-reset-life-lock-in-HjEv/united-states) - [White Noise: Insomnia Relief](https://apptail.io/app/white-noise-insomnia-relief-SqPv/united-states) - [SleepBunny](https://apptail.io/app/sleepbunny-Rjmw/united-states) - [Calio AI: Calorie Counter](https://apptail.io/app/calio-ai-calorie-counter-EoQw/united-states) - [Lock In - Transform Yourself](https://apptail.io/app/lock-in-transform-yourself-vBZw/united-states) - [LOCKED: Reach Your Potential](https://apptail.io/app/locked-reach-your-potential-Oubx/united-states) - [ReLite: GLP-1 Shot Tracker](https://apptail.io/app/relite-glp-1-shot-tracker-wCzx/united-states) - [Kegel Exercises for Men | Kego](https://apptail.io/app/kegel-exercises-for-men-kego-SmNx/united-states) - [MEFlow: Calming Neurofeedback](https://apptail.io/app/meflow-calming-neurofeedback-Leqy/united-states) - [Sola: Self Discovery & Growth](https://apptail.io/app/sola-self-discovery-growth-WiEy/united-states) ## Lock In Available In - [United States](https://apptail.io/app/lock-in-75-hard-challenge-bnRx/united-states) - [United Kingdom](https://apptail.io/app/lock-in-75-hard-challenge-bnRx/united-kingdom) - [Canada](https://apptail.io/app/lock-in-75-hard-challenge-bnRx/canada) - [Australia](https://apptail.io/app/lock-in-75-hard-challenge-bnRx/australia) - [Germany](https://apptail.io/app/lock-in-75-hard-challenge-bnRx/germany) - [Sweden](https://apptail.io/app/lock-in-75-hard-challenge-bnRx/sweden) - [India](https://apptail.io/app/lock-in-75-hard-challenge-bnRx/india) - [Norway](https://apptail.io/app/lock-in-75-hard-challenge-bnRx/norway) - [France](https://apptail.io/app/lock-in-75-hard-challenge-bnRx/france) - [Vietnam](https://apptail.io/app/lock-in-75-hard-challenge-bnRx/vietnam) - [Czechia](https://apptail.io/app/lock-in-75-hard-challenge-bnRx/czechia) - [Portugal](https://apptail.io/app/lock-in-75-hard-challenge-bnRx/portugal) - [Austria](https://apptail.io/app/lock-in-75-hard-challenge-bnRx/austria) - [Singapore](https://apptail.io/app/lock-in-75-hard-challenge-bnRx/singapore) - [United Arab Emirates](https://apptail.io/app/lock-in-75-hard-challenge-bnRx/united-arab-emirates) - [Türkiye](https://apptail.io/app/lock-in-75-hard-challenge-bnRx/turkey) - [Nigeria](https://apptail.io/app/lock-in-75-hard-challenge-bnRx/nigeria) - [Slovakia](https://apptail.io/app/lock-in-75-hard-challenge-bnRx/slovakia) - [Netherlands](https://apptail.io/app/lock-in-75-hard-challenge-bnRx/netherlands) - [Lithuania](https://apptail.io/app/lock-in-75-hard-challenge-bnRx/lithuania) - [Italy](https://apptail.io/app/lock-in-75-hard-challenge-bnRx/italy) - [Spain](https://apptail.io/app/lock-in-75-hard-challenge-bnRx/spain) - 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[Hungary](https://apptail.io/app/lock-in-75-hard-challenge-bnRx/hungary) - [Ireland](https://apptail.io/app/lock-in-75-hard-challenge-bnRx/ireland) - [Iceland](https://apptail.io/app/lock-in-75-hard-challenge-bnRx/iceland) - [Jamaica](https://apptail.io/app/lock-in-75-hard-challenge-bnRx/jamaica) --- ## 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. 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