FlowStack vs AnchorTime
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FlowStack
This app helps you beat procrastination and sharpen focus with a simple timer and task manager. Organize your day into routines, stack tasks sequentially, and track your progress with built-in statistics. Ideal for individuals with ADHD, students, and professionals seeking enhanced productivity.
- Flexible task timer
- Stack tasks sequentially
- Build habits with daily routines
- ADHD-friendly focus
- Live Activities and Dynamic Island integration
- Track daily & weekly stats
- Unlimited tasks (free version)
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No ads. No account required. Just focus. FlowStack is a simple productivity timer, task manager, and routine app designed to beat procrastination and sharpen focus by having a clear name and timer for your task. Use it as a flexible timer for personal, work or study tasks, daily routines, or a focus tool if you struggle with multitasking or constant task switching. FlowStack keeps you on track and making real progress, one task at a time. In FlowStack, each task or to-do has an estimated duration and a timer that starts ticking down when you start the session. This makes it easier starting the task, and helps you get into a flow state by focusing on one task at a time. The current task is also shown as a Live Activity and in the Dynamic Island, making it easy to stay on task even while you're using another app. Once you're done, FlowStack pushes you into the next task. Need more time to finish the first task? Simply add more time to the timer, or continue in a flow state where time is unlimited. If you want to use it as a to-do list rather than focus session, you can also complete a task without starting the timer. Perfect for: • Procrastinators who struggle getting started • People with ADHD seeking simple focus tools • Anyone organizing tasks into daily routines • Users wanting a simple system for recurring tasks • Fans of Pomodoro and Atomic Habits (habit stacking, time blocking) • Professionals and students boosting productivity and focus • Anyone starting good habits—fitness, mental health, cleaning, learning, etc. What makes FlowStack different? • Flexible task timer. Like Pomodoro, but customizable and clear • Stack tasks in sequence. Avoid distractions, build flow by doing tasks after eachother (habit stacking) • Build habits with daily routines (morning routine, workout, study, business tasks) • ADHD-friendly focus and clean time blocking, no clutter • Great for deep work, project planning, personal growth • Tasks, focus timers, routines all in one simple app Core features: • Stack tasks with individual timers to stay focused on one task at a time (Live Activities and Dynamic Island shows the current task name and time left) • Flexibly time block your schedule for focused productivity. Each task has an estimated duration, easily extendable in case you need more time for a task • Unlimited tasks & templates for recurring tasks (2 template/routine limit for free users, unlimited one-off tasks for free users) • Track daily & weekly stats for motivation • Lightweight, minimalist. No accounts, no ads, generous free version available FlowStack is your ADHD-friendly productivity tool to block distractions, maintain momentum, and stay organized. Whether you're tackling homework, working remotely, or aiming for a structured day, FlowStack turns your to-do list into action. Boost time management Stay productive with a built-in flexible Pomodoro timer Get motivated with simple progress tracking Apple terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
AnchorTime
This app calculates your exact departure time based on live traffic conditions and your desired arrival time. It provides a dynamic countdown and real-time arrival estimates, even if you're running late. Color-coded alerts and audio notifications help you stay on schedule.
- Live traffic monitoring
- Dynamic leave-by countdown
- Real-time arrival estimates
- Custom buffer time
- Color-coded status alerts
- Audio departure alerts
- Favorite destinations
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AnchorTime – Leave On Time, Every Time AnchorTime takes the guesswork out of leaving on time. Enter your destination and the time you need to arrive, and AnchorTime calculates exactly when you need to leave — based on live traffic conditions, updated every 60 seconds. When your countdown reaches zero, AnchorTime doesn't leave you hanging. It switches to a live "If you leave now" arrival estimate, so even if you're running late, you always know exactly what time you'll get there. Key Features Real-Time Traffic Monitoring – Continuously updates travel times using live traffic data, so your countdown always reflects current road conditions. Dynamic Leave-By Countdown – Displays the exact time remaining before you need to head out, down to the second. Live Arrival Estimate – Once your departure window passes, AnchorTime shows a real-time estimate of when you'd arrive if you left right now — with a clear indicator of how many minutes late you'd be. Custom Buffer Time – Add extra minutes to your departure calculation for a built-in cushion. Perfect for parking, loading up, or just leaving a little wiggle room. Color-Coded Alerts – Visual indicators let you read your status at a glance: Green: Plenty of time Orange: Time to start wrapping up Red: Leave now Departure Alert – An audio alert notifies you the moment it's time to go. Location-Aware Search – Destination search surfaces nearby places first, so finding your next stop is fast and accurate. Favorite Destinations – Save frequently visited locations for quick, one-tap setup. Always-On Display – Keeps your countdown visible so you never lose track of the time. How It Works Enter your destination. Set the time you need to arrive. Add a buffer if you want extra breathing room. AnchorTime calculates your departure time using live traffic. The countdown updates automatically every minute as conditions change. When the countdown hits zero, switch to live arrival estimates so you always know where you stand. Who It's For AnchorTime is especially helpful for people who experience time blindness or consistently underestimate how long it takes to get somewhere. By connecting your arrival goal directly to a real-time departure countdown — and keeping you informed even after the window passes — AnchorTime gives you a practical, low-stress way to stay on schedule. Whether you're heading to work, school, appointments, or everyday errands, AnchorTime helps you leave with confidence and arrive when you intend to.
Screenshots
Verdict
The clearest difference is in-app purchases: AnchorTime at none against FlowStack's 3. FlowStack's advantage is update cadence (every 6 days vs every 3 weeks). On price, rating, review sentiment and ratings volume 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
Both are free to download. FlowStack sells 3 in-app purchases, starting at $3.99 per month. AnchorTime asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.9 for FlowStack against 5.0 for AnchorTime. Both are backed by a comparable volume of ratings — 8 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
FlowStack ships an update every 6 days, AnchorTime every 3 weeks. The most recent releases landed on October 25, 2026 and October 9, 2026 respectively.
| Parameter | FlowStack | AnchorTime |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (8 ratings) | 5.0 (4 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 8 — better | 4 |
| Update frequency | Every 6 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | Free — better |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.2 | 15.1 — better |
| Further details — not scored | ||
| Size | 117 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | Nero studios | Carolina Conway |
Customer experience
FlowStack
AnchorTime
In-app purchases
FlowStack
- Premium access monthly7 Days trial$3.991 Month
- Premium access yearly7 Days trial$22.991 Year
- Lifetime$49.99
AnchorTime
No in-app purchases









