DrillLock: Math App Blocker
Solve math to cut screen time
About
This app requires users to solve a math problem before accessing distracting applications, helping to create focused study sessions. It offers scheduled blocking, usage limits, and temporary unlocks for essential apps. A pro subscription unlocks advanced features for serious learners.
What's New in DrillLock
2.0.8
September 28, 2026
TRY THE LOCK BEFORE YOU SET IT UP Pick apps to block and DrillLock locks them for one minute, for real. Solve one math problem to unlock. Then choose when blocking runs. Or skip ahead. SEE WHAT EACH CHALLENGE ASKS • Easy (free): three 2-digit additions • Hard: five 3-digit additions • Typing: copy a short phrase exactly • PIN: enter the PIN you set earlier Tap Hard, Typing, or PIN for a preview.
MoreSubscriptions & In-App Purchases
Challenge Pack Yearly
Unlock Hard math mode. Auto-renews yearly.
FAQ
What is DrillLock?
DrillLock is a productivity app designed to help users focus by requiring them to solve a math problem before accessing distracting applications. It aims to create a deliberate pause between the impulse to open an app and the action itself.
How does DrillLock work?
When you attempt to open a blocked app, DrillLock presents a math challenge. Successfully solving it allows temporary access, while failing to solve it or choosing not to prevents access, helping to maintain focus on study or work.
Does DrillLock have ads?
No, DrillLock does not contain advertisements. The app is ad-free, ensuring an uninterrupted user experience focused on productivity.
What are the subscription options for DrillLock?
DrillLock offers a PRO subscription that unlocks multiple rules, allowlist mode, a daily temporary unlock limit, and harder math challenges. Subscription plans include 'Challenge Pack Monthly' for $2.99 with a 7-day free trial and 'Challenge Pack Yearly' for $19.99 with a 14-day free trial.
Can I customize which apps are blocked by DrillLock?
Yes, DrillLock allows for customization. You can set up scheduled locks, usage limits, and the PRO subscription enables allowlist mode for more granular control over which apps are blocked or permitted.
Is DrillLock available on Android?
Based on the provided data, DrillLock is currently only supported on iPhone. Its UI and behavior may also depend on iOS specifications.
How often is DrillLock updated?
The latest version of DrillLock is 2.0.0, last updated on August 1, 2026. This indicates a recent update, suggesting ongoing development and maintenance.
What is the age rating for DrillLock?
DrillLock has an age rating of 4+, making it suitable for a wide range of users, including younger students and adults.
