Comparison

Big Day Countdown vs Let's Build Countdowns

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

Head to head
About

Big Day Countdown

Easily track important dates and hours with customizable widgets and reminders. Schedule alerts for birthdays, deadlines, and more, and visualize time remaining in hours, minutes, and seconds. Organize events into categories and personalize their appearance to stay on top of every significant moment.

Highlights
  • Interactive Home Screen Widgets
  • Customizable Alerts
  • Hour Tracker
  • Event Categorization
  • Personalized Appearance
  • Shareable Countdowns
Features
Read full description

Big Day Countdown: Widget helps you track birthdays, vacations, anniversaries, deadlines, holidays and special events with countdown widgets, reminders, a day counter and an hour tracker on your Home Screen. Create beautiful countdowns for the moments that matter most. See how many days, hours, minutes and seconds are left, set reminders, organize events, and keep important dates easy to view at a glance. Key Features: • Interactive Widgets: Add day and hour countdown widgets to your Home Screen in multiple sizes and styles. • Custom Reminders: Schedule one-time or recurring alerts for birthdays, anniversaries, deadlines, holidays and more. • Hour Tracker: View time remaining in hours, minutes and seconds for more precise countdown tracking. • Event Library: Organize events into categories such as birthdays, holidays, goals, projects and personal milestones. • Personalized Appearance: Choose colors, icons and labels to match your countdown style. • Shareable Moments: Share countdowns with friends and family through messages, email or social apps. Stay in control of every important moment, whether it is a friend’s birthday, a work deadline, your next vacation, a wedding, an anniversary or a personal goal. Big Day Countdown: Widget helps you plan ahead, reduce stress and enjoy the excitement as your big days get closer. Download Big Day Countdown: Widget today and start tracking life’s moments one day, one hour and one second at a time. Subscribe to get Pro access to all features. You will be charged after purchase confirmation. Subscriptions auto-renew 24 hours before the expiration date. You can manage your subscriptions in Account Settings on the App Store. Privacy Policy: https://sites.google.com/view/event-reminder-widget/privacy-policy Terms & Conditions: https://sites.google.com/view/event-reminder-widget/terms-conditions

About

Let's Build Countdowns

Features
Read full description

Let’s Build Countdowns helps you look forward to the Moments that matter. Add birthdays, holidays, school trips, family visits, Christmas, weekends away, or anything else you are excited about. Then keep your next Moment close with bright, friendly widgets for your Home Screen and Lock Screen. Built around anticipation, Let’s Build Countdowns makes it simple to see what is coming next without turning it into a calendar, planner, or complicated productivity tool. Features: • Add your own Moments in seconds • Start quickly with family-friendly Moment templates • See your Next Up Moment at a glance • Choose icons and colours for each Moment • Show selected Moments in widgets • Home Screen widgets in multiple sizes • Lock Screen widgets • Local-first design with no accounts required Whether it is a birthday, a holiday, a school break, a family visit, or a special day you cannot wait for, Let’s Build Countdowns helps make the waiting part feel fun.

Screenshots

Big Day Countdown4 screens
Let's Build Countdowns4 screens

Verdict

The call

The clearest difference is update cadence: Let's Build Countdowns at every 8 days against Big Day Countdown's every 3 months. 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Big Day Countdown sells 3 in-app purchases, starting at $3.99 per month and Let's Build Countdowns sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Big Day Countdown ships an update every 3 months, Let's Build Countdowns every 8 days. The most recent releases landed on September 23, 2026 and October 7, 2026 respectively.

Scorecard1 real difference · 9 level
Big Day Countdown versus Let's Build Countdowns: the parameters behind the verdict, then further details
ParameterBig Day CountdownLet's Build Countdowns
PriceFreeFree
Rating4.7 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 3 monthsEvery 8 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhoneiPhone, iPad — better
Requires iOS17.617.0 — better
Further details — not scored
Size137 MB2 MB
Age rating17+4+
DeveloperReena WilliamsBrian Leary

In-app purchases

3 purchases

Big Day Countdown

Subscriptions2
  • Monthly Subscription3 Days trial$3.991 Month
  • Yearly Subscriptions$12.991 Year
One-time1
  • Purchase Premium$0.99
1 purchases

Let's Build Countdowns

One-time1
  • Countdown Plus$2.99

Questions

Is Big Day Countdown free?
Big Day Countdown is free to download, with in-app purchases available.
Is Let's Build Countdowns free?
Let's Build Countdowns is free to download, with in-app purchases available.
Do Big Day Countdown or Let's Build Countdowns have ads?
Neither Big Day Countdown nor Let's Build Countdowns shows ads.
Which is updated more often, Big Day Countdown or Let's Build Countdowns?
Big Day Countdown ships an update every 3 months, and Let's Build Countdowns every 8 days. Most recently, Big Day Countdown was updated on September 23, 2026 and Let's Build Countdowns on October 7, 2026.

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