Comparison

EventKeeper Countdown Timer vs Dayflow

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

Head to head
About

EventKeeper Countdown Timer

Features
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Countdown Timer is a feature-rich and beautifully designed countdown app that helps you track life's important moments. Whether it's birthdays, anniversaries, holidays, exams, trips, or any special event, Countdown Timer ensures you never miss what matters most. Key Features: Event Management • Easily create, edit, and delete countdown events • Custom categories and priority levels • Smart search and filtering • Event sharing and export iOS Widget • View countdowns directly on your home screen • Automatic updates with battery efficiency • Tap to switch between different events Smart Notifications • Set multiple reminders per event • Customize notification times and content • Smart scheduling ensures you never miss important moments 12 Beautiful Themes • 6 light + 6 dark themes • Live preview and switching • WCAG accessibility compliant Multi-language Support • Traditional Chinese, Simplified Chinese, English • Dynamic language switching • Region-adapted date formats Full Accessibility Support • Perfect screen reader support • Voice navigation and controls • High contrast display Additional Features: • Data backup and restore • High performance, low battery usage Perfect for: • Birthdays and anniversaries • Vacations and travel • Holidays and celebrations • Work deadlines and exams • Personal goals and milestones • Movie releases and events • Baby due dates and growth • Graduations and enrollments Download Countdown Timer now and make every moment worth the wait!

About

Dayflow

Features
Read full description

Time is the most precious gift. Dayflow helps you see the days that matter and preserve the moments behind them. Use Dayflow to count up from meaningful beginnings, count down to important dates, and keep a clear timeline of the milestones that shape your life. Track anniversaries, exams, deadlines, personal goals, habit streaks, recovery days, birthdays, trips, and anything else worth remembering. New in Dayflow 1.1: Watermark Camera. Take photos with an elegant day-count watermark, so a memory can carry its exact place in time. Capture a relationship milestone, a travel day, a fitness checkpoint, or a quiet everyday moment, then save it as a lasting time-stamped memory. Key Features: • Count Up - See how many days have passed since a special date • Countdown - Know exactly how many days remain before an important event • Smart Reset - Start a new timing cycle while keeping the full reset history • History Timeline - Review every reset and milestone in one place • Watermark Camera - Add beautiful day-count watermarks to your photos • Personal Cards - Customize each record with icons and elegant color themes • Home Screen Widgets - Keep important days visible at a glance • Apple Watch - Check your moments quickly from your wrist • Private by Design - Your records are stored locally on your device • No Ads - A clean, focused experience for your personal time Dayflow is simple enough for everyday use and meaningful enough for the moments you never want to lose. Start telling your story through time.

Screenshots

EventKeeper Countdown Timer3 screens
Dayflow4 screens

Verdict

The call

The clearest difference is in-app purchases: EventKeeper Countdown Timer at none against Dayflow's 1. EventKeeper Countdown Timer also leads on update cadence (every 2 months vs every 6 months). Dayflow's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Dayflow sells 1 one-off in-app purchase. EventKeeper Countdown Timer asks for nothing beyond the download.

UpkeepUpdate frequency

EventKeeper Countdown Timer ships an update every 2 months, Dayflow every 6 months. Both last shipped on October 1, 2026.

Scorecard3 real differences Ā· 3 level
EventKeeper Countdown Timer versus Dayflow: the parameters behind the verdict, then further details
ParameterEventKeeper Countdown TimerDayflow
PriceFreeFree
Update frequencyEvery 2 months — betterEvery 6 months
AdsYesNo — better
In-app purchasesNo — betterYes
DevicesiPhone, iPadiPhone, iPad, Apple Watch — better
Requires iOS16.1 — better17.6
Further details — not scored
Size78 MB11 MB
Age rating4+4+
DeveloperChih Feng Liené¦Øę­ 虞

In-app purchases

None

EventKeeper Countdown Timer

No in-app purchases

1 purchases

Dayflow

One-time1
  • Dayflow Pro$5.99

Questions

Is EventKeeper Countdown Timer free?
EventKeeper Countdown Timer is free to download, with no in-app purchases.
Is Dayflow free?
Dayflow is free to download, with in-app purchases available.
Do EventKeeper Countdown Timer or Dayflow have ads?
EventKeeper Countdown Timer shows ads; Dayflow does not.
Which is updated more often, EventKeeper Countdown Timer or Dayflow?
EventKeeper Countdown Timer ships an update every 2 months, and Dayflow every 6 months. Most recently, EventKeeper Countdown Timer was updated on October 1, 2026 and Dayflow on October 1, 2026.

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