# 倒数日 · Days Matter vs 一刻相册

The clearest difference is review sentiment: 倒数日 · Days Matter at 88% against 一刻相册's 31%. 倒数日 · Days Matter also leads on rating (4.8 vs 3.3) and ratings volume (8.3K vs 362). 一刻相册's advantage is ads (none vs shown) and update cadence (every 6 days vs every 3 weeks). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. 倒数日 · Days Matter sells 10 in-app purchases, starting at $0.49 per month and 一刻相册 sells 8 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

倒数日 · Days Matter holds the better App Store score, 4.8 against 3.3. That said, the two scores are not equally well evidenced: 倒数日 · Days Matter has 8.3K ratings behind it against 362, so its average is the more settled of the two. Written reviews point the same way: 88% of 倒数日 · Days Matter's written reviews are positive against 31% of 一刻相册's.

倒数日 · Days Matter ships an update every 3 weeks, 一刻相册 every 6 days. The most recent releases landed on November 11, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | 倒数日 · Days Matter | 一刻相册 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (8.3K ratings)](https://appshunter.io/ios/app/days-matter/id406170251/reviews)** | [3.3 (362 ratings)](https://appshunter.io/ios/app/id1467852587/reviews) |
| Number of ratings | **8.3K** | 362 |
| Positive reviews | **87.5% of reviews** | 31.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 280 MB | 537 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [iDaily Corp.](https://appshunter.io/developer/364264742) | [Beijing Duyou Science and Technology Co.,Ltd.](https://appshunter.io/developer/1546340138) |

## What reviewers say

### 倒数日 · Days Matter

[App page](https://appshunter.io/ios/app/days-matter/id406170251)

Track important dates, from personal milestones to financial deadlines. Offers extensive date range support, cloud sync, and customizable event backgrounds. Includes features like historical date lookups and a date calculator.

**Highlights:** Extensive date range support (year 1 to 9999), Cloud synchronization for data backup, Lunar calendar support, Notification Center widgets and Apple Watch app, Customizable event backgrounds, Password protection with Face ID/Touch ID

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 倒数日 Pro · 月度会员 | $0.49 | per month |
| 倒数日相册 1000 张 | $0.99 | per month |
| 倒数日相册 2000 张 | $1.99 | per month |
| 倒数日相册 10000 张 | $6.99 | per month |
| 倒数日重置密码 | $0.99 | one-time |
| メールアドレスカード | $2.99 | one-time |
| 咖啡 | $2.99 | one-time |
| Days Matter Pro | $4.99 | one-time |
| 银币 | $5.99 | one-time |
| 金币 | $14.99 | one-time |

**What reviewers like**

- 👍 Simple and easy to use
- 📆 Helps remember important dates
- 🗓️ Useful for tracking events and milestones
- 🧠 Aids in recalling memories
- 🔍 Provides historical information

**What reviewers complain about**

- 💰 Some features require paid subscription
- 🌐 Lack of English language support
- 🔧 Occasional bugs and crashes
- 🔍 Cluttered interface for some users
- ⚠️ Unexpected changes to login/sync methods

**Reported bugs**

- Incorrect date display in widget
- Inconsistent behavior when changing phones
- Sync issues causing data loss
- Unexpected app behavior after updates

**Requested features**

- Add English language option
- Improve widget customization
- Provide more theme/background options
- Allow manual date entry format customization
- Implement sync with other calendar apps


### 一刻相册

[App page](https://appshunter.io/ios/app/id1467852587)

This cloud photo album app offers unlimited original quality storage for photos and videos, with automatic backup and easy downloading. It also features AI-powered phone cleaning, smart photo searching, and creative content generation tools.

**Highlights:** Unlimited original quality storage, Automatic photo and video backup, AI-powered phone space cleaning, Smart photo and scene search, Intelligent photo and video classification, Automatic generation of creative content, Shared albums with friends and family

**Features:** Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 一刻相册连续包月随心卡 | $1.99 | per month |
| 随心卡连续包月首充 | $1.99 | per month |
| 一刻相册连续包月会员（首充） | $1.99 | per month |
| 一刻相册连续包月会员 | $1.99 | per month |
| 随心卡连续包月首充 | $1.99 | per month |
| 一刻相册连续包月会员 | $2.99 | per month |
| 随心卡连续包月首充 | $2.99 | per month |
| 一刻相册随心卡连续包年 | $14.99 | per year |

**What reviewers like**

- 🚀 Fast upload and sync
- 🔒 Secure storage
- 👍 Convenient photo backup
- 💡 Unlimited storage space

**What reviewers complain about**

- 🐛 Frequent crashes and bugs
- 💰 Aggressive monetization tactics
- 🔒 Privacy concerns
- 🔋 High battery consumption

**Reported bugs**

- Login issues and account verification problems
- Unreliable backup and sync functionality
- Compatibility problems with newer mobile OS versions
- Corrupted or missing photos after backup

**Requested features**

- Ability to create and manage custom photo albums
- Improved photo organization and search
- Support for RAW image formats
- Seamless integration with mobile OS photo libraries


## Frequently asked questions

### Is 倒数日 · Days Matter free?

倒数日 · Days Matter is free to download, with in-app purchases available.

### Is 一刻相册 free?

一刻相册 is free to download, with in-app purchases available.

### Which has better reviews, 倒数日 · Days Matter or 一刻相册?

倒数日 · Days Matter is rated higher. 倒数日 · Days Matter averages 4.8 out of 5 from 8.3K ratings, while 一刻相册 averages 3.3 from 362 ratings.

### Do 倒数日 · Days Matter or 一刻相册 have ads?

倒数日 · Days Matter shows ads; 一刻相册 does not.

### Which is updated more often, 倒数日 · Days Matter or 一刻相册?

倒数日 · Days Matter ships an update every 3 weeks, and 一刻相册 every 6 days. Most recently, 倒数日 · Days Matter was updated on November 11, 2026 and 一刻相册 on November 10, 2026.

---

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