Simple D vs AllDays
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Simple D
Read full descriptionHide full description
Hello, I'm happy to introduce a lightweight and easy-to-use D-Day app. * Countdowns Set the time for your D-Day and easily check the remaining or elapsed time. The time is calculated and displayed in multiple formats (months, weeks, days, hours, etc.). * Anniversaries Set anniversaries and check dates related to your D-Day. You can also use it like a date calculator. * Memos You can create memos related to your D-Days. The date and time are recorded with your memos. It is recommended when you want to keep tracking on your schedules, or keep the records of them. * Notifications Schedule notifications for your D-Days. You can schedule multiple reminders and write whatever message you'd like. You'll receive push notifications at your set times. Thank you. Developer Contact: kim.beeefriends@gmail.com
AllDays
Easily track and manage important dates like birthdays and anniversaries with customizable widgets. Never miss a special occasion again with timely notifications and lunar calendar support.
- Lunar birthday support
- Customizable notifications
- Anniversary sorting
- Zodiac icons
- Days since birth counter
- Widget display
Read full descriptionHide full description
Have you ever missed your parents' birthdays? Have you ever overlooked important anniversaries due to a busy life? Family birthdays, anniversary with your partner, nephew's first birthday celebration... How about managing these anniversaries easily and conveniently? *Key features Support for lunar birthdays Notification Top sorting of bookmarked anniversaries Sorting by upcoming anniversaries Corresponding zodiac icon based on the birthday input Ability to display months/weeks/days since birth Widgets
Screenshots
Verdict
Simple D and AllDays 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. Simple D sells 1 one-off in-app purchase and AllDays sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Simple D ships an update every 3 weeks, AllDays monthly. Both last shipped on November 3, 2026.
| Parameter | Simple D | AllDays |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.7 (7 ratings) — better |
| Positive reviews | — | 95.8% of reviews |
| Number of ratings | — | 7 — better |
| Update frequency | Every 3 weeks — better | Monthly |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPod, Apple Watch — better |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 48 MB | 85 MB |
| Age rating | 4+ | 4+ |
| Developer | beeefriends | OhLee |
In-app purchases
Simple D
- Remove ads$6.99
AllDays
- 모든날 프리미엄$1.99
