Comparison

Days vs Whensday

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

Head to head
About

Days

Features
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Countdown Days - Make Every Important Moment Worth Anticipating 【About the App】 Countdown Days is a futuristic time management tool that helps you elegantly track and manage life's important moments with unique visual experiences and smooth interactive design. Whether it's exam countdowns, birthday reminders, holiday preparations, or project deadlines, Countdown Days keeps you keenly aware of time. 【Core Features】 • Smart Countdown Management: Create, edit and manage your important dates with real-time precision down to milliseconds • Futuristic Interface: Features futuristic design language with frosted glass effects, liquid animations, and light interactions for an immersive experience • Diverse Views: Floating 3D card displays with intelligent sorting (Pinned Events → Upcoming Events → Important Events) • Visual Status Alerts: Golden halos for today's events, red warnings for overdue items, orange breathing lights for approaching events - all at a glance • Smart Search & Filter: Keyword search, category filtering, and status filtering to quickly locate your countdowns • Elegant Interactions: Swipe to delete, double-tap to pin, and other gestures make management effortless and natural 【More Powerful Features】 • Batch Operations: Handle multiple countdown events simultaneously for maximum efficiency • Data Import/Export: One-tap backup and restore to safely preserve your precious moments • Unlimited Events: No quantity limits - record every important moment • Personalized Themes: Multiple beautiful themes to switch between and create your unique visual style • Smart Notification System: Customize reminder times and methods to never miss important moments • iCloud Sync: Seamless sync across devices to view and manage countdowns anywhere, anytime • Desktop Widgets: Beautiful widget designs to view countdowns without opening the app • AR Augmented Reality: Innovative AR mode projects countdowns into real space • Time Capsules: Add photos, videos and voice messages to each countdown to treasure beautiful memories • Shared Countdowns: Invite friends and family to count down together for important moments 【Design Philosophy】 Countdown Days is not just a tool, but a work of art for your time management. We believe every moment worth anticipating deserves elegant presentation. Through futuristic visual design and smooth animation effects, we make the passage of time visible and tangible. 【Use Cases】 • Student exam countdowns • Important holiday reminders • Birthday and anniversary management • Project deadline tracking • Travel departure countdowns • Any important moment you anticipate 【Why Choose Countdown Days】 - Minimalist Elegance: Simple workflows let you focus on time itself - Visual Delight: Every interface is carefully designed for a pleasant experience - Continuous Updates: We constantly listen to user feedback and optimize features - Privacy Protection: All data stored locally to fully protect your privacy Download Countdown Days now to never miss an important moment again and make time management a pleasure! --- Privacy Policy and Terms of Use available within the app. For questions or suggestions, please contact us through the in-app feedback feature. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Whensday

Features
Read full description

Whensday makes waiting the best part. From birthdays and weddings to vacations, paydays, and deadlines, Whensday turns every upcoming moment into a beautiful countdown you'll actually look forward to. Add it to your Home Screen, Lock Screen, or Dynamic Island and watch the days melt away. Smart suggestions help you set things up in seconds, and recurring events keep counting down year after year. Download Whensday today and never lose sight of what's coming next.

Screenshots

Days4 screens
Whensday3 screens

Verdict

The call

The clearest difference is ads: Days at none against Whensday's shown. Whensday's advantage is update cadence (every 3 days vs every 3 months). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Days sells 3 in-app purchases, starting at $0.99 per 7 days and Whensday sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Days ships an update every 3 months, Whensday every 3 days. Both last shipped on September 29, 2026.

Scorecard2 real differences · 4 level
Days versus Whensday: the parameters behind the verdict, then further details
ParameterDaysWhensday
PriceFreeFree
Update frequencyEvery 3 monthsEvery 3 days — better
AdsNo — betterYes
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 — better18.1
Further details — not scored
Size15 MB6 MB
Age rating4+4+
Developer浩东 邱Richard Wallace

In-app purchases

3 purchases

Days

Subscriptions3
  • Pro Weekly3 Days trial$0.997 Days
  • Pro Monthly3 Days trial$1.991 Month
  • Pro Yearly3 Days trial$14.991 Year
1 purchases

Whensday

One-time1
  • Remove Ads$0.99

Questions

Is Days free?
Days is free to download, with in-app purchases available.
Is Whensday free?
Whensday is free to download, with in-app purchases available.
Do Days or Whensday have ads?
Whensday shows ads; Days does not.
Which is updated more often, Days or Whensday?
Days ships an update every 3 months, and Whensday every 3 days. Most recently, Days was updated on September 29, 2026 and Whensday on September 29, 2026.

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