# 一刻相册 vs 格式转换

The clearest difference is rating: 格式转换 at 5.0 against 一刻相册's 3.3. 一刻相册's advantage is ads (none vs shown) and update cadence (every 6 days vs every 4 months). On price, review sentiment, in-app purchases and monetization model there is nothing between them.

Both are free to download. 一刻相册 sells 8 in-app purchases, starting at $1.99 per month and 格式转换 sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

格式转换 holds the better App Store score, 5.0 against 3.3. That said, the two scores are not equally well evidenced: 一刻相册 has 362 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 31% of 一刻相册's written reviews are positive against 38% of 格式转换's.

一刻相册 ships an update every 6 days, 格式转换 every 4 months. The most recent releases landed on November 12, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | 一刻相册 | 格式转换 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (362 ratings)](https://appshunter.io/ios/app/id1467852587/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/pdf/id1592081958/reviews)** |
| Number of ratings | **362** | 3 |
| Positive reviews | 31.1% of reviews | **37.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 6 days** | Every 4 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 537 MB | 81 MB |
| Requires iOS | **13.0** | 15 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Duyou Science and Technology Co.,Ltd.](https://appshunter.io/developer/1546340138) | [强 孙](https://appshunter.io/developer/1469862200) |

## What reviewers say

### 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


### 格式转换

[App page](https://appshunter.io/ios/app/pdf/id1592081958)

This app offers a comprehensive suite of tools for converting and editing various file types, including audio, video, images, and PDF documents. It supports batch processing, lossless encoding, and watermark-free exports for a seamless user experience.

**Highlights:** Audio conversion and editing, Video conversion and editing, Image conversion and editing, PDF document conversion, Batch processing, Lossless encoding, Watermark-free export

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周费 | $0.99 | one-time |
| 月费 | $1.99 | one-time |
| 季费 | $3.99 | one-time |
| 年费 | $6.99 | one-time |


## Frequently asked questions

### Is 一刻相册 free?

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

### Is 格式转换 free?

格式转换 is free to download, with in-app purchases available.

### Which has better reviews, 一刻相册 or 格式转换?

格式转换 is rated higher. 一刻相册 averages 3.3 out of 5 from 362 ratings, while 格式转换 averages 5.0 from 3 ratings.

### Do 一刻相册 or 格式转换 have ads?

格式转换 shows ads; 一刻相册 does not.

### Which is updated more often, 一刻相册 or 格式转换?

一刻相册 ships an update every 6 days, and 格式转换 every 4 months. Most recently, 一刻相册 was updated on November 12, 2026 and 格式转换 on November 13, 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.*