When vs Days Countdowns
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
When
Never forget important dates again with this simple event tracking tool. Easily add and customize upcoming events like birthdays and anniversaries to see them all at a glance. Stay organized and ensure you never miss a moment that matters.
- Track birthdays and anniversaries
- Countdown to concerts and vacations
- Simple event adding
- Customizable with emojis
- Clear event overview
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Always forget to send that birthday card on time? Me too. With When, you'll never forget an important date again. Keep track of all the moments that matter to you, from birthdays and anniversaries to concerts, vacations, and everything in between. Designed with simplicity in mind, When makes it easy to see all your upcoming events at a glance. Quickly add new events, customize with a lil emoji, and voila! You'll never miss a thing.
Days Countdowns
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Days Countdowns is an app to countdown your important days, such as: When to pay your credit card? How many days away from your Family’s birthday? How long has it been since the baby was born?
Screenshots
Verdict
When and Days Countdowns are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
When ships an update every 4 days, Days Countdowns every 5 days. The most recent releases landed on October 4, 2026 and September 19, 2026 respectively.
| Parameter | When | Days Countdowns |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 4 days — better | Every 5 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.2 — better |
| Further details — not scored | ||
| Size | 3 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Clark Dinnison | Beijing Dechong Software Technology Co., Ltd. |
In-app purchases
When
No in-app purchases
Days Countdowns
No in-app purchases
Questions
Is When free?
Is Days Countdowns free?
Do When or Days Countdowns have ads?
Which is updated more often, When or Days Countdowns?
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