Comparison

Date Duration vs Days Until

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

Head to head
About

Date Duration

Features
Read full description

Duration Calculator is a precise, high-performance tool designed to calculate the time between any two dates instantly. Whether you’re managing project timelines, tracking personal milestones, or calculating business days, this app provides the accuracy you need with a clean, modern interface. Key Features: * Comprehensive Units: Calculate durations in years, months, days, hours, and minutes with a single tap. * Working Days Mode: Toggle the "Working Days Only" feature to calculate business days by automatically excluding Saturdays and Sundays. * Include/Exclude End Date: Customise your results with a toggle to include the final day in your calculation. * Saved Durations Library: Keep a list of your most important date ranges. Assign custom titles to your calculations for quick access at any time. * Dynamic Current Date Sync: Use the "End Date Is Current Date" feature to create live-updating countdowns or duration trackers. * Clipboard Integration: Double-tap any result to copy the numerical value instantly.

About

Days Until

Track important dates like birthdays and anniversaries with precise countdowns down to the second. Keep key events visible on your home screen with customizable widgets and receive smart reminders so you never forget.

Highlights
  • Event countdowns to the second
  • Home screen widgets
  • Smart reminders
  • Birth insights and fun facts
  • Add photos to events
  • Privacy-focused, no account needed
Features
Read full description

Days Until: Countdown Widget is a powerful event countdown and widget app that helps you track birthdays, anniversaries, and life’s biggest moments in one simple timeline. See exactly how much time is left down to the second, and keep your most important events visible on your home screen. Track all your events • Birthdays, anniversaries, milestones, and custom events • Clean timeline view with smart sorting • Easily see upcoming and past events Live countdown widget • View your next event instantly • Home screen widgets with multiple styles • Designed for quick glance usage Exact age and time tracking • Years, months, days, hours, minutes, and seconds • Track life milestones and important moments Smart reminders • Get notified before important dates • Customize reminder timing • Never forget an event again Birth insights and fun facts • Zodiac sign, Chinese zodiac, and birthstone • Famous birthdays and historical events • Life milestones and personality insights Memory and sharing • Add photos to your events • Create and share beautiful countdown cards Privacy first • No account required • Your data stays on your device • No tracking and no data selling Privacy Policy: https://nullvoidkage.notion.site/Privacy-Policy-3195fa80930a802c8928fa361e545b4c Terms of Service: https://nullvoidkage.notion.site/Terms-of-Service-3195fa80930a8003bb05f33a11b137c5

Screenshots

Date Duration3 screens
Days Until4 screens

Verdict

The call

The clearest difference is in-app purchases: Date Duration at none against Days Until's 3. Days Until's advantage is update cadence (fortnightly vs every 31 months) and iOS requirement (13.0 vs 15.0). On price, ads 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. Days Until sells 3 in-app purchases, starting at $0.99 per month. Date Duration asks for nothing beyond the download.

UpkeepUpdate frequency

Date Duration ships an update every 31 months, Days Until fortnightly. The most recent releases landed on October 19, 2026 and October 23, 2026 respectively.

Scorecard3 real differences · 7 level
Date Duration versus Days Until: the parameters behind the verdict, then further details
ParameterDate DurationDays Until
PriceFreeFree
Rating—4.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 31 monthsFortnightly — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size0 MB38 MB
Age rating4+4+
DeveloperRizhwan HajamaideenNikko Ferwelo

In-app purchases

None

Date Duration

No in-app purchases

3 purchases

Days Until

Subscriptions2
  • Premium Monthly$0.991 Month
  • Premium Yearly$5.991 Year
One-time1
  • Premium Unlock$5.99

Questions

Is Date Duration free?
Date Duration is free to download, with no in-app purchases.
Is Days Until free?
Days Until is free to download, with in-app purchases available.
Do Date Duration or Days Until have ads?
Neither Date Duration nor Days Until shows ads.
Which is updated more often, Date Duration or Days Until?
Date Duration ships an update every 31 months, and Days Until fortnightly. Most recently, Date Duration was updated on October 19, 2026 and Days Until on October 23, 2026.

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