# UniqDay · 计时 纪念 每一天 vs Bookify

The clearest difference is in-app purchases: UniqDay · 计时 纪念 每一天 at none against Bookify's 2. UniqDay · 计时 纪念 每一天 also leads on update cadence (every 6 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Bookify sells 2 in-app purchases, starting at $1.99 per month. UniqDay · 计时 纪念 每一天 asks for nothing beyond the download.

UniqDay · 计时 纪念 每一天 ships an update every 6 days, Bookify every 2 months. The most recent releases landed on October 20, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | UniqDay · 计时 纪念 每一天 | Bookify |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/uniqday/id6760256248/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 11 MB | 79 MB |
| Requires iOS | 18.5 | **17.6** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Chunyu Xu](https://appshunter.io/developer/1297827382) | [伟强 周](https://appshunter.io/developer/791062588) |

## What reviewers say

### UniqDay · 计时 纪念 每一天

[App page](https://appshunter.io/ios/app/uniqday/id6760256248)

This app helps you track and commemorate important life events, from birthdays and anniversaries to travel and exams. It offers customizable themes, dual calendar support, smart reminders, and seamless syncing across devices. Share your countdowns and memories with beautifully designed cards.

**Highlights:** Event tracking for birthdays, anniversaries, travel, exams, Customizable themes and color options, Lunar and Gregorian calendar support, Smart push notifications for upcoming events, iCloud synchronization across iPhone, iPad, and Apple Watch, Live Activities and Dynamic Island integration, Desktop widgets for quick access, High-quality shareable event cards

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

**In-app purchases:** none


### Bookify

[App page](https://appshunter.io/ios/app/bookify/id6761409152)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度会员 | $1.99 | per month |
| 年度会员 | $14.99 | per year |


## Frequently asked questions

### Is UniqDay · 计时 纪念 每一天 free?

UniqDay · 计时 纪念 每一天 is free to download, with no in-app purchases.

### Is Bookify free?

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

### Do UniqDay · 计时 纪念 每一天 or Bookify have ads?

Neither UniqDay · 计时 纪念 每一天 nor Bookify shows ads.

### Which is updated more often, UniqDay · 计时 纪念 每一天 or Bookify?

UniqDay · 计时 纪念 每一天 ships an update every 6 days, and Bookify every 2 months. Most recently, UniqDay · 计时 纪念 每一天 was updated on October 20, 2026 and Bookify on October 9, 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.*