Time Tracker - Quarter
Focus & Study Timer 15 minutes
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
You lie to yourself about time. Quarter is the mirror. Every 15 mins, one tap logs reality. Expose fake work, track deep work, and kill the scroll.
You write down a perfect to-do list in the morning. By 5 PM, you’ve done 45 minutes of real work, scrolled for two hours, and spent the rest of the day answering pointless emails. You feel exhausted, yet nothing got done.
Where did the day go?
Traditional time trackers let you lie to yourself. You start a timer, get distracted, and leave it running for three hours. That’s not tracking; that’s guessing.
Meet Quarter: the accountability partner you can’t lie to.
Quarter isn't a passive stopwatch. It is a radical focus pacemaker. Instead of tracking the past, Quarter actively keeps you in the present by tapping you on the shoulder every 15 minutes to ask one brutally honest question: What are you actually doing right now?
By breaking your day into bite-sized, 15-minute micro-commitments, Quarter kills time-blindness, exposes your worst distractions, and forces you to confront reality.
THE QUARTER SYSTEM: BUILD UNBREAKABLE FOCUS
-Zero-Friction Logging
Complex timers just give you another excuse to procrastinate. When the Quarter buzzer hits, log your exact focus in one tap using our intuitive color-coded wheel. It takes less than a second. No excuses.
-Plan vs. Reality
Everyone has a plan until they get distracted. Map out your ideal schedule, and Quarter will place it directly next to your actual logged time. See exactly when, where, and why your focus collapses so you can fix your broken routines.
-Expose "Fake Work"
Stop confusing "being busy" with actually making progress. Quarter provides hard, undeniable data on exactly how many hours you spent in deep work versus shallow admin tasks or pure distraction. Prove your focus to yourself.
-Unstoppable Streaks
Build momentum that makes it painful to quit. Track your daily deep work, string together productive days, and watch your output multiply. Break the doomscrolling loop for good.
-Total Customization
Your day, your rules. Set your active working window, choose your check-in cadence (15, 20, or 30 minutes), and build custom tags that fit your exact lifestyle-from intensive study sessions and coding blocks to the gym and built-in breaks.
-The Quantified Day
At the end of your day, receive beautiful, shareable charts that break down your focus, breaks, and true output. Take the guesswork out of your productivity.
-Block your screen time: Focus shields allow you to disconnect and bookends block your phone after waking up and during bedtime.
WHO IS QUARTER FOR?
Quarter is built for people who are tired of their own excuses. It is the ultimate tool for:
-Founders & Freelancers who need to ensure they are spending time on high-leverage tasks.
-Students & Researchers trying to hit massive study quotas without burning out.
-Remote Workers struggling to separate "home mode" from "work mode."
-Anyone with ADHD or Time-Blindness who needs a reliable, external pacemaker to stay anchored to the present moment.
Stop stressing about your entire day. Just win the next 15 minutes.
Download Quarter today and take your control back.
In-App Purchase Required: Please note that accessing this app requires a paid purchase. We offer flexible Monthly, Annual, and one-time Lifetime plans to unlock all features.
Terms of service: https://quarter-app.onrender.com/terms.html
-New focus features allowing you to block your screen time
-Support for more languages
-Bug fixes & performance improvements
The developer, Maksym Horoszczak, 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 Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Maksym Horoszczak
- Size
- 16 MB
- Category
- Productivity
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - iPad
Requires iPadOS 26.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.0 or later.
- iPhone
- Languages
English and 30 more
- English, Arabic, Bengali, Czech, Danish, Dutch, Finnish, French, German, Greek, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Spanish, Swedish, Thai, Turkish, Ukrainian, Urdu, Vietnamese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Quarter Unlimited Lifetime $69.99
- Quarter Unlimited Annual $24.99
- Quarter Unlimited Monthly $4.99
- Copyright
- © 2026 Maksym Horoszczak