Kaizen vs ADHD Todo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Kaizen
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Kaizen is a focus timer that blocks your distracting apps, tracks your habits, and lets you study alongside others in live focus rooms. Start a session and the apps you picked stay blocked until your break. Free to use, with no ads. Premium features are marked below. POMODORO TIMER & STOPWATCH • Presets: Classic (25/5/15), Quick (15/3/10), Extended (50/10/30), Long Focus (90/15/30), or your own • Focus 5 to 180 minutes, short breaks 1 to 60, long breaks 5 to 120 • Stopwatch: count up with no fixed end and finish when you're ready • Auto-start runs sessions back to back while Kaizen is open, up to your long break • Keeps time in the background and notifies you when a session or break ends • Fullscreen mode that shows only the timer • Tag each session (Work, Study, and more) to see where your focus goes APP BLOCKER Kaizen uses Apple's Screen Time to block the apps and websites you choose: • Your apps are blocked during focus sessions and open again on your break • Block now: block them right away, until you turn it off • The block stays in place even if Kaizen is closed • An optional "Open anyway" button: you set how often, how long to wait, and for how long • Block up to 3 apps or websites free • Premium: up to 50 apps, plus Strict mode (stays blocked when you pause) and Locked mode (after the first minute the session can't be skipped or ended, with one emergency end a week) Your choices stay on your device. Kaizen can't see which apps you picked. HABIT TRACKER • Check-off habits, or timed habits your focus sessions count toward • Schedules: daily, specific weekdays, or a number of times per week • Forgiving streaks: a skipped day doesn't break them • A consistency score and trend chart for every habit • Backdate any past day and keep your full history • Reminders that follow each habit's schedule • Up to 5 active habits free, unlimited with Premium FOCUS ROOMS Stay on task next to other people, without a video call: • Join public rooms, or private ones with an 8-character code • See who's focusing, on a break, or paused, with live countdowns • No camera or microphone, just quiet company • Premium: create your own public or private rooms (2 to 50 people), manage them as host, and share the task you're working on Many people with ADHD use this kind of body doubling to get started and keep going. TASKS • Jot a task down in one line now, plan the details later • An unlimited inbox, so capturing a thought never hits a limit • Priorities, due dates, subtasks, time estimates, and reminders • Pick a task before a session and your focus time counts toward it • Today, Tomorrow, and Overdue badges keep deadlines in view • Up to 7 planned tasks free, unlimited with Premium THEMES & FOCUS MUSIC • 60+ backgrounds across Lofi, Nature, City, Cozy, Space, and Minimal, including animated ones • Lo-fi, ambient, nature, white noise, and classical tracks, saved for offline listening • Mute music on your breaks • Premium: every theme, the full music library, and your own photo as the background STATISTICS & STREAKS • Daily, weekly, and monthly focus totals • Charts for focus over time, by hour, by weekday, by tag, and by session type • Session history showing which tasks and habits each session counted toward • Re-tag or delete any past session • A daily focus streak • Premium: yearly and all-time statistics MADE FOR • Students studying for their exams • Remote workers and freelancers who need time for deep work • People with ADHD who focus better with structure and company • Anyone who reaches for their phone when they should be focusing WORKS EVERYWHERE Use Kaizen on iPhone, iPad, your computer, or the web. Your tasks, habits, and stats sync across all of them. Start a focus session, block your distracting apps, and see how much more you get done. Terms of Use (EULA): https://my-kaizen.com/eula Privacy Policy: https://my-kaizen.com/privacy Terms & Conditions: https://my-kaizen.com/terms Questions? Reach us at support@my-kaizen.com
ADHD Todo
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ADHD Todo - Task Management for ADHD Minds ADHD Todo is a task management app designed for people with ADHD. It organizes tasks in a way that matches how ADHD minds work. Key Features: Smart Task Organization Separate tasks into Important and Interest categories Identify procrastinated tasks that need attention View your latest important tasks at a glance Use labels to organize and filter tasks I Have Time Feature When you have free time, pick a random interest task Lock in tasks to focus on them Postpone tasks when needed Routine Management Create recurring routines (daily, weekly, monthly) Set reminders before routines start Build consistent habits with notifications Voice Input Speak your tasks using voice-to-text Automatically extract titles and descriptions Choose to add tasks to title or description field Task Management Add photos to tasks Organize with custom labels Filter tasks by category and labels Track completed tasks Smart Reminders Get notified if you haven't opened the app in a while Customize reminder intervals Never lose track of your tasks Data Management Export your todos to JSON Import todos from backup files Manage labels in settings Multilingual Support Available in English, German, French, Portuguese, Italian, Dutch, and Chichewa. ADHD Todo adapts to your needs, whether you're managing important deadlines, building routines, or looking for something interesting to work on. It's designed to work with your ADHD brain, not against it. Download ADHD Todo and take control of your tasks in a way that makes sense for you. Terms of Use (EULA): https://adhdtodo.kaizenflow.app/policy
Screenshots
Verdict
The clearest difference is update cadence: Kaizen at every 2 weeks against ADHD Todo's every 4 weeks. ADHD Todo's advantage is iOS requirement (13.0 vs 16.4). On price, ads, in-app purchases 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
Both are free to download. Kaizen sells 2 in-app purchases, starting at $3.99 per month and ADHD Todo sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
Kaizen ships an update every 2 weeks, ADHD Todo every 4 weeks. The most recent releases landed on October 1, 2026 and October 8, 2026 respectively.
| Parameter | Kaizen | ADHD Todo |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks — better | Every 4 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 13.0 — better |
| Further details — not scored | ||
| Size | 68 MB | 67 MB |
| Age rating | 4+ | 4+ |
| Developer | MK Development | Kaizen Flow Inc |
In-app purchases
Kaizen
- Premium (monthly)14 Days trial$3.991 Month
- Premium (yearly)14 Days trial$44.991 Year
ADHD Todo
- Monthly Subscription$1.991 Month
- Yearly Subcription$9.991 Year









