# 书影有鉴 vs 图片压缩

The clearest difference is in-app purchases: 图片压缩 at none against 书影有鉴's 3. 图片压缩 also leads on rating (5.0 vs 4.7). 书影有鉴's advantage is update cadence (every 3 months vs every 10 months) and ratings volume (3 vs 1). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. 书影有鉴 sells 3 in-app purchases, starting at $0.99 per month. 图片压缩 asks for nothing beyond the download.

图片压缩 holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

书影有鉴 ships an update every 3 months, 图片压缩 every 10 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | 书影有鉴 | 图片压缩 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (3 ratings)](https://appshunter.io/ios/app/id6499317017/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6503405460/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 10 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 37 MB | 13 MB |
| Requires iOS | 17.6 | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [旭晨 段](https://appshunter.io/developer/1742993057) | [上海勋鸿文化传播有限公司](https://appshunter.io/developer/1530349358) |

## What reviewers say

### 书影有鉴

[App page](https://appshunter.io/ios/app/id6499317017)

This app helps you catalog your entertainment life, including books, movies, TV shows, games, and anime. Easily add and personalize entries with images, notes, dates, and ratings. Enjoy a clean, intuitive interface for managing your cultural experiences.

**Highlights:** Catalog books, movies, TV shows, games, and anime, Personalized record editing, Add custom images and notes, Track viewing/reading dates, Rate and comment on entries, Clean and intuitive user interface

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 书影有鉴月度会员 | $0.99 | per month |
| 书影有鉴年度会员 | $9.99 | per year |
| 书影有鉴永久会员 | $19.99 | one-time |


### 图片压缩

[App page](https://appshunter.io/ios/app/id6503405460)

This utility tool allows you to compress images to a specific KB size, perfect for various online platforms. It supports batch compression and automatically organizes saved images into a dedicated album for easy management. Continuous updates are planned.

**Highlights:** Compress images to target KB size, Batch compression, Automatic album creation for saved images, Easy image management, Continuous feature updates

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

**In-app purchases:** none


## Frequently asked questions

### Is 书影有鉴 free?

书影有鉴 is free to download, with in-app purchases available.

### Is 图片压缩 free?

图片压缩 is free to download, with no in-app purchases.

### Which has better reviews, 书影有鉴 or 图片压缩?

图片压缩 is rated higher. 书影有鉴 averages 4.7 out of 5 from 3 ratings, while 图片压缩 averages 5.0 from 1 ratings.

### Do 书影有鉴 or 图片压缩 have ads?

Neither 书影有鉴 nor 图片压缩 shows ads.

### Which is updated more often, 书影有鉴 or 图片压缩?

书影有鉴 ships an update every 3 months, and 图片压缩 every 10 months. Most recently, 书影有鉴 was updated on October 24, 2026 and 图片压缩 on October 24, 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.*