Comparison

Rytmo Habit Tracker vs ArcDay

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Rytmo Habit Tracker

Features
Read full description

Transform your life with Rytmo, the privacy-first habit tracker that helps you build consistency and achieve your goals. Why Choose Rytmo? Privacy First Your data belongs to you. All your habits and progress are stored securely in your personal iCloud account. We don't have access to your data, we don't track you, and we don't show ads. Your privacy is our priority. Build Unbreakable Streaks Watch your streaks grow with visual flame counters that motivate you every day. Automatic streak tracking keeps you accountable, and smart streak preservation ensures your progress is never lost. Deep Insights & Analytics Understand your habits like never before. Get comprehensive statistics, weekly reports, and AI-powered insights that help you identify patterns, celebrate wins, and improve your consistency. Seamless Health Integration Connect with Apple Health to automatically track steps, distance, calories, and exercise minutes. Set health goals and watch your habits complete automatically when you reach them. Sync Across All Devices Your habits follow you everywhere. With automatic iCloud sync, your progress is seamlessly synchronized across your iPhone, iPad, and other Apple devices. Start on one device, continue on another. Key Features: • Flexible Scheduling - Daily, weekly, or custom schedules • Smart Reminders - Never miss a habit with intelligent notifications • Comprehensive Statistics - Track completion rates, trends, and insights • Calendar View - Visualize your progress at a glance • Intuitive Gestures - Swipe to complete or skip habits • Health Goal Tracking - Link habits to Apple Health metrics • Weekly Reports - Detailed progress analysis (Premium) Premium Features: Unlock the full potential of Rytmo with Premium: • Unlimited habits (Free: 10 habits) • Advanced statistics and weekly reports • Unlimited reminders per habit • Historical data editing - modify past completions • Extended habit templates • Priority support Perfect For: • Fitness Enthusiasts tracking workouts and health goals • Productivity Seekers building daily routines • Wellness Advocates maintaining self-care practices • Goal Achievers working toward long-term objectives • Anyone committed to personal growth Privacy & Security: We believe your data should be yours alone. All data is stored in your personal iCloud account. We don't have access to your data. No tracking, no ads, no analytics. End-to-end encryption via Apple's CloudKit. Local-first architecture - everything works offline. Start building better habits today. Rytmo is free to download and use. Track up to 10 habits with core features, or upgrade to Premium for unlimited habits, advanced statistics, weekly reports, and more. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

ArcDay

Visualize your important dates, habits, and personal milestones as beautiful 'Time Arcs.' Track countdowns, maintain streaks, and reflect on your progress with daily check-ins and a calendar view. Customize your arcs with neon themes and see your time at a glance.

Highlights
  • Countdown to important dates
  • Track habit streaks
  • Visualize time periods as arcs
  • Daily check-ins and reflections
  • Arc calendar for reviewing past events
  • Home screen widgets
Features
Read full description

ArcDay is a countdown widget, habit tracker, D-Day calendar, and time progress app that turns important dates and routines into beautiful Time Arcs. Track the days you wait for, the habits you keep, and the chapters you live through — all in one visual timeline. Main features • Countdown / D-Day Count down to trips, birthdays, exams, anniversaries, concerts, launches, and important events. • Habit Streaks / D+ Track routines like exercise, study, reading, no smoking, sobriety, daily goals, and personal challenges. • Chapter Arc Follow time periods with a start and end date, such as travel, projects, vacations, exam prep, or challenges. • Progress Arc See how today, this week, this month, and this year are moving with beautiful progress arcs. • Check-ins & Notes Add your mood, reason, and one-line notes to remember why each arc matters. • Arc Calendar View countdowns, streaks, notes, birthdays, milestones, and chapters by date. • Home Screen Widgets Keep your most important countdowns, habits, and chapters visible on your Home Screen. ArcDay is made for people who want more than a simple countdown timer. It helps you see time, stay motivated, and keep meaningful dates close. Use ArcDay to: • Count down to important dates • Build habit streaks • Track D-Day events • Follow personal chapters • Record daily notes • See progress at a glance • Add beautiful widgets to your Home Screen Turn your time into a beautiful arc. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Rytmo Habit Tracker3 screens
ArcDay4 screens

Verdict

The call

The clearest difference is ads: Rytmo Habit Tracker at none against ArcDay's shown. ArcDay's advantage is update cadence (every 2 weeks vs every 4 months) and iOS requirement (15.0 vs 17.6). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Rytmo Habit Tracker sells 4 in-app purchases, starting at $2.99 per month and ArcDay sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Rytmo Habit Tracker ships an update every 4 months, ArcDay every 2 weeks. The most recent releases landed on September 8, 2026 and June 10, 2026 respectively.

Scorecard3 real differences · 7 level
Rytmo Habit Tracker versus ArcDay: the parameters behind the verdict, then further details
ParameterRytmo Habit TrackerArcDay
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 4 monthsEvery 2 weeks — better
AdsNo — betterYes
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.615.0 — better
Further details — not scored
Size6 MB37 MB
Age rating4+4+
DeveloperToni MarenceChangHyun Nam

In-app purchases

4 purchases

Rytmo Habit Tracker

Subscriptions4
  • Rytmo Plus Monthly$2.991 Month
  • Rytmo Premium Monthly$4.991 Month
  • Rytmo Plus Yearly$24.991 Year
Show 1 more
  • Rytmo Premium Yearly$39.991 Year
3 purchases

ArcDay

Subscriptions2
  • 메멘토 Pro (월간)$2.991 Month
  • Memento Pro Monthly$19.991 Year
One-time1
  • ArcDay Premium$0.99

Questions

Is Rytmo Habit Tracker free?
Rytmo Habit Tracker is free to download, with in-app purchases available.
Is ArcDay free?
ArcDay is free to download, with in-app purchases available.
Do Rytmo Habit Tracker or ArcDay have ads?
ArcDay shows ads; Rytmo Habit Tracker does not.
Which is updated more often, Rytmo Habit Tracker or ArcDay?
Rytmo Habit Tracker ships an update every 4 months, and ArcDay every 2 weeks. Most recently, Rytmo Habit Tracker was updated on September 8, 2026 and ArcDay on June 10, 2026.

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