# AllDays vs DDays

The clearest difference is in-app purchases: DDays at none against AllDays's 1. DDays also leads on ads (none vs shown) and update cadence (every 2 weeks vs monthly). AllDays's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price and review sentiment there is nothing between them.

Both are free to download. AllDays sells 1 one-off in-app purchase. DDays asks for nothing beyond the download.

AllDays ships an update monthly, DDays every 2 weeks. The most recent releases landed on October 25, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | AllDays | DDays |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (7 ratings)](https://appshunter.io/ios/app/alldays-d-day-widget/id1645004693/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 95.8% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 85 MB | 5 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [OhLee](https://appshunter.io/developer/1645004696) | [Lee Jaeho](https://appshunter.io/developer/1556252425) |

## What reviewers say

### AllDays

[App page](https://appshunter.io/ios/app/alldays-d-day-widget/id1645004693)

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.

**Highlights:** Lunar birthday support, Customizable notifications, Anniversary sorting, Zodiac icons, Days since birth counter, Widget display

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 모든날 프리미엄 | $1.99 | one-time |


### DDays

[App page](https://appshunter.io/ios/app/ddays/id6469691671)

Track important upcoming events with timely notifications. View countdowns directly on your home screen and lock screen widgets.

**Highlights:** D-day tracking, Advance notifications, Home screen widget, Lock screen widget, Live activity display

**In-app purchases:** none


## Frequently asked questions

### Is AllDays free?

AllDays is free to download, with in-app purchases available.

### Is DDays free?

DDays is free to download, with no in-app purchases.

### Do AllDays or DDays have ads?

AllDays shows ads; DDays does not.

### Which is updated more often, AllDays or DDays?

AllDays ships an update monthly, and DDays every 2 weeks. Most recently, AllDays was updated on October 25, 2026 and DDays on October 8, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*