ADHD Tool vs Time Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ADHD Tool
This minimalist task tracker helps you focus on a single priority at a time. It encourages completing one task before moving to the next, moving away from overwhelming to-do lists. Features include Live Activities, widgets, and an Apple Watch app for on-the-go management.
- Single task focus
- Live Activities integration
- Widget support
- Apple Watch app
- Minimalist interface
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Do This is a minimalist task tracker. Stay focused on the one task that matters. Enter one task at a time. Stop creating massive to do lists and start getting things done one at a time. * Live Activities * Widgets * Apple Watch App
Time Tracker
This app acts as a focus pacemaker, prompting you every 15 minutes to log your current activity. It helps expose distractions and quantify your deep work versus shallow tasks, enabling you to build better focus habits.
- 15-minute activity logging prompts
- Plan vs. actual time comparison
- Deep work vs. shallow task analysis
- Productivity streaks
- Customizable check-in intervals
- Focus shields and screen time blocking
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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
Screenshots
Verdict
The clearest difference is price: Time Tracker at Free against ADHD Tool's $3.99. Time Tracker also leads on update cadence (every 4 days vs every 10 months). ADHD Tool's advantage is in-app purchases (none vs 3) and ratings volume (6 vs 1). On rating, review sentiment, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Time Tracker is free to download; ADHD Tool costs $3.99 up front. Time Tracker sells 3 in-app purchases, starting at $4.99 per month. ADHD Tool asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for ADHD Tool against 5.0 for Time Tracker. That said, the two scores are not equally well evidenced: ADHD Tool has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.
ADHD Tool ships an update every 10 months, Time Tracker every 4 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.
| Parameter | ADHD Tool | Time Tracker |
|---|---|---|
| Price | $3.99 | Free — better |
| Rating | 5.0 (6 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 6 — better | 1 |
| Update frequency | Every 10 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free — better |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Requires iOS | 17.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 2 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | Edward Prokopik | Maksym Horoszczak |
Customer experience
ADHD Tool
Time Tracker
In-app purchases
ADHD Tool
No in-app purchases
Time Tracker
- Quarter Unlimited Monthly$4.991 Month
- Quarter Unlimited Annual7 Days trial$24.991 Year
- Quarter Unlimited Lifetime$69.99









