Day Calculator Elite vs Whenlyy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Day Calculator Elite
Read full descriptionHide 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
Whenlyy
Read full descriptionHide full description
It is an application where you can see how many years, months, weeks, days or minutes are left or how much time has passed since this date, where you can set a notification for each date, and where you can see these dates as widgets.
Screenshots
Verdict
The clearest difference is in-app purchases: Day Calculator Elite at none against Whenlyy's 1. Day Calculator Elite also leads on update cadence (every 9 days vs every 2 months) and device support (3 vs 1). On price 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
Both are free to download. Whenlyy sells 1 one-off in-app purchase. Day Calculator Elite asks for nothing beyond the download.
Day Calculator Elite ships an update every 9 days, Whenlyy every 2 months. The most recent releases landed on October 26, 2026 and November 5, 2026 respectively.
| Parameter | Day Calculator Elite | Whenlyy |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 9 days — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 8.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 10 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Chuk Fong Ng | Erkmen Ergul |
In-app purchases
Day Calculator Elite
No in-app purchases
Whenlyy
- Whenly Premium$1.79
Questions
Is Day Calculator Elite free?
Is Whenlyy free?
Do Day Calculator Elite or Whenlyy have ads?
Which is updated more often, Day Calculator Elite or Whenlyy?
Other comparisons
