D vs Ibi's Countdown
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
D
Easily set and track important dates, such as D-Day. This utility app helps you monitor the remaining time until your specified events.
- Set D-Day
- Check remaining time
- Event tracking
- Simple interface
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Set D-Day and check remain.
Ibi's Countdown
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Keep track of the moments that matter most. Ibi's Countdown lets you create beautiful countdowns to your upcoming events — birthdays, vacations, weddings, graduations, and more.
Screenshots
Verdict
The clearest difference is update cadence: Ibi's Countdown at weekly against D's every 3 months. D's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement 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.
D ships an update every 3 months, Ibi's Countdown weekly. The most recent releases landed on October 10, 2026 and October 1, 2026 respectively.
| Parameter | D | Ibi's Countdown |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, Apple Watch — better | iPhone |
| Requires iOS | 17.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 7 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Si-Wan Yoon | Ebrahim Zulqarni |
In-app purchases
D
No in-app purchases
Ibi's Countdown
No in-app purchases
