ZenFlow vs Derot
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ZenFlow
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ZenFlow is a calm place to plan your day, capture ideas, understand your money, and track your health — redesigned as one flat, uncluttered view instead of a stack of separate cards. YOUR DAY, AT A GLANCE Open the app to a Daily Brief: what needs attention now, your nutrition/BMI/cycle/spending signals, and quick capture for a new event, expense, or note — no digging through tabs. SCAN A MEAL Photograph a plate and get an AI-assisted estimate of calories and macros, ready for you to review and adjust before saving. Track daily targets and recent meals from Home. CALENDAR THAT REMINDS YOU PROPERLY Week and month views, conflict warnings for overlapping or back-to-back events, and reminders that show up as alarm-style Live Activities on your Lock Screen and Dynamic Island (iOS) — countdown, time, and one tap back into the app. Track your menstrual cycle alongside everything else, with period, ovulation, and fertile-window predictions. MONEY MADE CLEAR Log income and expenses with tags and categories, set budgets with rollover, and see spending trends, a map of where you spent, and a subscription tracker that reminds you before renewals hit. Attach a receipt photo to any transaction. NOTES THAT KEEP UP One editor for rich text, freehand sketching, voice memos, and inline photos — not three separate tools. Lock a note with Face ID or a password, import a PDF or Word doc to mark up, and search everything instantly. A WEEKLY REVIEW, FREE Every week, ZenFlow surfaces two wins, one thing that needs attention, and one commitment for the week ahead — worked out entirely on your device, no account or AI call required. ASK ZENFLOW Ask what's on your schedule, how much you've spent this month, or your nutrition today — or ask ZenFlow to add an expense, event, or note for you. Every change is confirmed before it saves, with a short window to undo. DESIGNED TO GET OUT OF YOUR WAY A flat, distraction-free interface in Light and Dark mode, tuned typography, and no card-on-card clutter. Free to use, with an optional Pro upgrade for deeper Reports, unlimited exports, and ad-free use. Health and wellness features are for personal tracking and general informational purposes only. They are not medical advice and do not diagnose, treat, or replace consultation with a qualified healthcare professional. Always consult a doctor about any health or medical concerns. AI-assisted estimates (meal scanning, reflections) are a starting point for you to review, not a guaranteed-accurate reading.
Derot
This app helps you reclaim your time by blocking distracting applications and tracking your screen usage. It offers daily limits, a brain health score, and digital detox challenges to build better habits and improve focus.
- Block distracting apps
- Track screen time with analytics
- Set daily usage limits
- Brain health score
- 7-day digital detox challenges
- Progress tracking
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Fight Brainrot. Reclaim Your Life. You pick up your phone for "just one second" - and 45 minutes vanish. Modern life keeps your brain in a constant loop of scrolling, notifications, and noise. Derot gives you a calm space. A simple timer. A chance to breathe again. WHAT YOU GET: - Block Distractions: Block TikTok, YouTube, Instagram, games, and any app that steals your focus - Track Screen Time: See exactly where your time goes with beautiful, easy-to-read analytics - Set Daily Limits: Choose your limits, get gentle reminders, and stay on track - Brain Health Score: Understand how your phone habits affect your mental clarity - 7-Day Digital Detox: Build streaks, earn rewards, and watch your focus grow - Progress Tracking: See your improvement day by day, week by week WHY DEROT? Most screen time apps just show you data. Derot helps you actually change your habits. We combine app blocking, usage tracking, and daily challenges to help you reduce screen time, stay focused, and feel present again. REAL RESULTS: - Users reduce screen time by an average of 2+ hours daily - 94% of users feel less distracted after one week - Build lasting habits with daily streaks and challenges PRIVATE & SECURE: - No account required - All data stays on your device - We don't collect any personal data Stop scrolling. Start living. Download Derot and take back control of your time today. Website: https://areser.net/derot Terms of Service: https://areser.net/derot/terms Privacy Policy: https://areser.net/derot/policy
Screenshots
Verdict
The clearest difference is ads: Derot at none against ZenFlow's shown. Derot also leads on update cadence (every 4 days vs every 9 days). On price, in-app purchases, device support and iOS requirement 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. ZenFlow sells 4 in-app purchases, starting at $2.99 per month and Derot sells 5 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.
ZenFlow ships an update every 9 days, Derot every 4 days. Both last shipped on October 24, 2026.
| Parameter | ZenFlow | Derot |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 9 days | Every 4 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.4 | 16.0 — better |
| Further details — not scored | ||
| Size | 126 MB | 100 MB |
| Age rating | 4+ | 4+ |
| Developer | Dao Duy Thai | Anh Nguyen |
In-app purchases
ZenFlow
- ZenNote Pro Monthly7 Days trial$2.991 Month
- ZenNote Pro Quarterly7 Days trial$6.993 Months
- Premium Semiannual7 Days trial$9.996 Months
- ZenNote Pro Lifetime$29.99
Derot
- Derot Weekly Subscription3 Days trial$4.997 Days
- Derot Monthly Subscription7 Days trial$9.991 Month
- Derot Annual Subscription7 Days trial$59.991 Year
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- Derot Annual Subscription1 Year trial$59.991 Year
- Derot Lifetime$99.99









