Comparison

Day Calculator Elite vs Date Radar Countdown Stopwatch

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

Head to head
About

Day Calculator Elite

Features
Read full description

-- Date and Time Calculator Calculate difference between two date and time and add or subtract date 1. Calculate difference in years, months, weeks, and days between two date 2. Add or subtract years, months, and days 3. Calculate the times in hours, minutes, and second between two date and time

About

Date Radar Countdown Stopwatch

Easily store significant dates and calculate the time elapsed since or until them. This utility helps you keep track of important events and milestones.

Highlights
  • Store important dates
  • Calculate ages
  • Long-term timers
  • Event tracking
Features
Read full description

Store important dates and calculate ages EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Day Calculator Elite4 screens
Date Radar Countdown Stopwatch1 screens

Verdict

The call

The clearest difference is in-app purchases: Day Calculator Elite at none against Date Radar Countdown Stopwatch's 3. Day Calculator Elite also leads on device support (3 vs 1) and iOS requirement (8.0 vs 17.0). On price, update cadence and ads 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. Date Radar Countdown Stopwatch sells 3 in-app purchases, starting at $0.29 per 3 months. Day Calculator Elite asks for nothing beyond the download.

UpkeepUpdate frequency

Day Calculator Elite ships an update every 9 days, Date Radar Countdown Stopwatch every 5 days. The most recent releases landed on October 26, 2026 and November 3, 2026 respectively.

Scorecard3 real differences · 6 level
Day Calculator Elite versus Date Radar Countdown Stopwatch: the parameters behind the verdict, then further details
ParameterDay Calculator EliteDate Radar Countdown Stopwatch
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 9 daysEvery 5 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS8.0 — better17.0
Further details — not scored
Size10 MB7 MB
Age rating4+4+
DeveloperChuk Fong NgJin Yu

In-app purchases

None

Day Calculator Elite

No in-app purchases

3 purchases

Date Radar Countdown Stopwatch

Subscriptions2
  • 3 month$0.293 Months
  • 1 Year$0.991 Year
One-time1
  • Coffee sponsor$6.99

Questions

Is Day Calculator Elite free?
Day Calculator Elite is free to download, with no in-app purchases.
Is Date Radar Countdown Stopwatch free?
Date Radar Countdown Stopwatch is free to download, with in-app purchases available.
Do Day Calculator Elite or Date Radar Countdown Stopwatch have ads?
Neither Day Calculator Elite nor Date Radar Countdown Stopwatch shows ads.
Which is updated more often, Day Calculator Elite or Date Radar Countdown Stopwatch?
Day Calculator Elite ships an update every 9 days, and Date Radar Countdown Stopwatch every 5 days. Most recently, Day Calculator Elite was updated on October 26, 2026 and Date Radar Countdown Stopwatch on November 3, 2026.

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