# 日子提醒 vs Keepdays

The clearest difference is in-app purchases: Keepdays at none against 日子提醒's 3. Keepdays also leads on update cadence (every 3 weeks vs every 11 months) and iOS requirement (17 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. 日子提醒 sells 3 in-app purchases, starting at $1.99 per month. Keepdays asks for nothing beyond the download.

日子提醒 ships an update every 11 months, Keepdays every 3 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 日子提醒 | Keepdays |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 11 MB | 3 MB |
| Requires iOS | 26.0 | **17** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [钊辉 李](https://appshunter.io/developer/1561520729) | [Yan Deng](https://appshunter.io/developer/1086913465) |

## What reviewers say

### 日子提醒

[App page](https://appshunter.io/ios/app/id6754305199)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月会员 | $1.99 | per month |
| 半年会员 | $6.99 | per 6 months |
| 年会员 | $12.99 | per year |


### Keepdays

[App page](https://appshunter.io/ios/app/keepdays-countdown-and-anniversary/id6785239109)

Gently record important dates with a photo album-like interface. Track anniversaries, birthdays, and more with customizable backgrounds and countdowns. Share beautiful cards and use widgets to keep memories visible.

**Highlights:** Photo card homepage, Countdown and count-up modes, Lunar calendar support, Local reminders, Shareable anniversary cards, Desktop widgets, Categorization and archiving

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

**In-app purchases:** none


## Frequently asked questions

### Is 日子提醒 free?

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

### Is Keepdays free?

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

### Do 日子提醒 or Keepdays have ads?

Neither 日子提醒 nor Keepdays shows ads.

### Which is updated more often, 日子提醒 or Keepdays?

日子提醒 ships an update every 11 months, and Keepdays every 3 weeks. Most recently, 日子提醒 was updated on October 30, 2026 and Keepdays on October 31, 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.*