# DayKeeper vs 提醒日

The clearest difference is update cadence: 提醒日 at every 3 days against DayKeeper's every 8 days. On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. DayKeeper sells 4 in-app purchases, starting at $1.99 per month and 提醒日 sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

DayKeeper ships an update every 8 days, 提醒日 every 3 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | DayKeeper | 提醒日 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/daykeeper-countdown-reminder/id6743952876/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 days | **Every 3 days** |
| Monetization | Freemium | Freemium |
| Size | 92 MB | 6 MB |
| Requires iOS | 16.4 | **16.2** |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [立战 王](https://appshunter.io/developer/1790215010) | [成铖 郑](https://appshunter.io/developer/6799550654) |

## What reviewers say

### DayKeeper

[App page](https://appshunter.io/ios/app/daykeeper-countdown-reminder/id6743952876)

Easily track and get reminders for important life events like birthdays, anniversaries, and trips. Customize your countdowns with unique styles and share your memories beautifully. Supports both Lunar and Gregorian calendars.

**Highlights:** Count Up & Countdown tracking, Customizable countdown books, Built-in holiday reminders, Shareable event pictures, Dark Mode support, Event notifications, Lunar & Gregorian calendar support, Date calculation tools

**Features:** macOS Compatibility, Vision Pro support, iPhone Duo support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DayKeeper Pro(1 Month) | $1.99 | per month |
| DayKeeper Pro(1 Year) | $5.99 | per year |
| DayKeeper Pro(Lifetime) | $6.99 | one-time |
| DayKeeper Pro(Lifetime) | $9.99 | one-time |


### 提醒日

[App page](https://appshunter.io/ios/app/id6801398490)

This app helps you track important dates with countdowns and reminders for anniversaries and birthdays. It offers customizable widgets for your home and lock screens, with a minimalist design that supports dark mode.

**Highlights:** Date countdowns, Anniversary tracking, To-do list reminders, Home and lock screen widgets, Personalized customization, Dark mode support

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度会员 | $0.99 | per month |
| 年度会员 | $2.99 | per year |
| 终身会员 | $3.99 | one-time |


## Frequently asked questions

### Is DayKeeper free?

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

### Is 提醒日 free?

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

### Do DayKeeper or 提醒日 have ads?

Neither DayKeeper nor 提醒日 shows ads.

### Which is updated more often, DayKeeper or 提醒日?

DayKeeper ships an update every 8 days, and 提醒日 every 3 days. Most recently, DayKeeper was updated on November 5, 2026 and 提醒日 on October 31, 2026.

---

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