Math Shield - Focus & Unlock

Stay Focused with Math Shield

Math Shield helps you reduce distractions and build better focus habits by placing a math challenge between you and your most distracting apps.

Instead of mindlessly opening social media, games, or other time-wasting apps, you'll need to solve a math problem before gaining temporary access. This simple barrier helps break automatic habits and encourages intentional screen time.

Key Features

Block Distracting Apps: Choose the apps you want to limit and keep them locked during focus sessions.

Unlock with Math Challenges: Solve math problems before accessing blocked apps.

Temporary App Access: Gain limited access after successfully completing a challenge.

Stay Productive: Create friction between impulses and distractions to help maintain focus.

Easy Setup: Select apps, choose your preferences, and let Math Shield help you stay on track.

Perfect For

• Students who want to focus on studying
• Professionals who need distraction-free work sessions
• Anyone looking to reduce screen time
• People building healthier digital habits

Whether you're studying, working, reading, or spending time with family, Math Shield helps you take control of your attention—one challenge at a time.

Download Math Shield and make every app unlock a conscious decision.

To enjoy the full experience and to gain all the premium features, you can always purchase our Monthly, Yearly or Lifetime premium subscription pack.

Math Shield will automatically charge your iTunes Account at the end of your subscription unless auto-renew is turned off at least 24 hours before the end of your current period. Subscriptions renew at the original price. You can turn off auto-renew at any time and still receive full functionality until the end of your current period, but no refund can be provided for unused portions of the subscription. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable.

All your previous purchases can be easily restored using the Restore Purchase option in the app. This will provide you access to all the premium features.

You can view Math Shield Terms of Use & Privacy Policy.

Terms of Use (EULA):  https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Privacy Policy: https://github.com/vinothvino42/app-privacy-policy/blob/main/math-shield.md