Nerve - Screen Time Control

Brain Game App Blocker & Focus

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

Answer brainteaser questions to earn screen time. 6 difficulty tiers. The harder the question, the more time you earn. Do you have the Nerve? Nerve turns screen time into a game of brains and risk. Block the apps you waste time on, then answer brainteaser questions to earn your screen time back. Harder questions unlock more time — if you have the nerve to try them. HOW IT WORKS Pick the apps you want to block. When you try to open one, Nerve challenges you with a brainteaser. Answer correctly and the app unlocks. Answer wrong and you're locked out on a cooldown. It's that simple. PICK YOUR RISK Choose from 6 difficulty tiers — Gimme, Easy, Medium, Hard, Expert, and Genius. Gimme questions earn you a few minutes. Genius questions earn you hours. But if you get it wrong, harder questions have shorter cooldowns while easier ones make you wait longer. Risk and reward, every time. DOUBLE OR NOTHING Got it right? Gamble your winnings on a harder question for double the screen time. Keep going until you cash out or lose it all. THE GAUNTLET Think you can go all the way? Start at Gimme and climb through all 6 tiers. Every correct answer adds time. One wrong answer and you stop — but you keep what you've earned. Complete all 6 for the ultimate payout. 1000 BRAINTEASER QUESTIONS Logic puzzles, lateral thinking, pattern recognition, wordplay, math tricks, spatial reasoning, number sense, sequencing, deduction, and visual puzzles. These aren't trivia — they're brainteasers designed to make you think. BRAIN SCORE Track your intellectual growth with an ELO-inspired rating system. Start at 1000 and climb through 7 ranks: Novice, Student, Scholar, Expert, Master, Grandmaster, and Genius. See your strengths and weaknesses across 10 question categories. DAILY QUESTS & ACHIEVEMENTS Three new quests every day to keep you on track. Earn streak multipliers for consecutive days. Unlock 20+ achievements as you progress. The more you play, the more screen time you earn per question. FEATURES - Block any app using Apple Screen Time - 6 difficulty tiers with escalating rewards - Pick Your Risk and Gauntlet challenge modes - Double-or-Nothing gambling mechanic - 1000 handcrafted brainteaser questions - 10 question categories - ELO-inspired Brain Score tracking - Daily quests with bonus rewards - 20+ unlockable achievements - Streak tracking with time multipliers - Per-category performance analytics - Weekly progress reports - Cooldown skip packs - Works entirely on-device — no account required SUBSCRIPTION Nerve requires a subscription. Plans: - Monthly: $7.99/month - Yearly: $34.99/year (save 63%, includes 3-day free trial) Payment is 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. 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 in your App Store account settings. Privacy Policy: https://www.bestdaylabs.com/nerve/privacy.html Terms of Service: https://www.bestdaylabs.com/nerve/terms.html Support: https://www.bestdaylabs.com/nerve/support.html Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Ratings & Reviews

  • 4.9
    out of 5
    14 Ratings

Bug Fixes New Pricing Model and free cooldown skips

Version 1.0.3

The developer, Best Day Labs, LLC, 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 Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    • Best Day Labs, LLC
    Size
    • 7.1 MB
    Category
    • Productivity
    Compatibility
    Requires iOS 18.6 or later.
    • iPhone
      Requires iOS 18.6 or later.
    • Mac
      Requires macOS 15.6 or later and a Mac with Apple M1 chip or later.
    Languages
    • English
    Age Rating
    4+
    In-App Purchases
    Yes
    • Nerve Pro Lifetime $19.99
    • Cooldown Skip Pack $0.99
    • Nerve Yearly $34.99
    • Nerve Monthly $7.99
    • Nerve Weekly $2.99
    • Learn More
    Copyright
    • © @ 2026 Best Day Labs, LLC
  • Privacy Policy

    • More by Best Day Labs, LLC