Whenr Whenr vs 3
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Whenr Whenr
This app simplifies date and time calculations with a calculator-style interface. Easily add or subtract durations, find the difference between dates, and convert units of time without complex forms or modes.
- Date and time calculations
- Duration addition and subtraction
- Days between dates
- Unit time conversions
- Calculator-style interface
- No mode switching
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Doing math with dates and times is hard. Whenr Whenr makes it easy, with a simple calculator-style interface for dates, times, durations, and unit conversions. There are no awkward forms, no modes to switch between, and no workflows to learn. Just type in your values, select the function you want to apply, and get your answer. With Whenr Whenr you can: - Answer time questions quick and easy. For example, calculate “how long is it from now until 7:42?” or “what time will it be in 4 hours and 47 minutes?”? - Count days between dates, add weeks to a date, or work across months without manually counting. - Make schedules easier to reason about. Figure out equal turns, manipulate durations, split time fairly, and keep plans running smoothly. - Make weird durations readable. Convert amounts like 400 hours into weeks, 5,000 minutes into days, or 10,000 seconds into hours, so you can actually think about them. And it does all this in a familiar calculator-style interface - not a maze of tabs and dropdowns. There's no mode switching, no confusing forms, and no translating your question into an app's weird logic. You just enter dates and times using the keypad and get the right answer fast.
3
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A simple, instant countdown timer that starts the moment you open it. No menus, no setup — just launch the app and the countdown begins right away. FEATURES • Starts automatically on launch Just tap the icon. No settings screen to hunt through. • Adjustable from 1 to 10 minutes Use the − / + buttons to change the duration in 1-minute steps. • Lock Screen & Dynamic Island support Keep an eye on the remaining time right from your Lock Screen or Dynamic Island. • Never miss the finish A notification, sound, and vibration let you know when time's up. • Optional ambient sound Toggle a calming forest ambience on or off whenever you like. • One-tap start from the Home Screen (Quick Actions) Long-press the app icon to instantly start a 1, 3, 5, or 10-minute timer. • Icon reflects your setting The Home Screen icon updates to show the number of minutes you've set. Great for: • Waiting for instant noodles or tea to steep • Workout or swimming intervals • Brushing your teeth or washing your face • A quick break or focus session Works on iPhone and iPad. Contains banner ads.
Screenshots
Verdict
The clearest difference is ads: Whenr Whenr at none against 3's shown. Whenr Whenr also leads on iOS requirement (16.1 vs 18.6). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Whenr Whenr | 3 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | — |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 7 months | — |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, Mac — better | iPhone, iPad |
| Requires iOS | 16.1 — better | 18.6 |
| Further details — not scored | ||
| Size | 4 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Darin Kelkhoff | Legal Prompt Inc. |
In-app purchases
Whenr Whenr
No in-app purchases
3
No in-app purchases









