# 书影有鉴 vs TrueDot

The clearest difference is price: 书影有鉴 at Free against TrueDot's $1.99. 书影有鉴 also leads on rating (4.8 vs 3.8) and review sentiment (100% vs 68%). TrueDot's advantage is update cadence (every 6 days vs every 3 months). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

书影有鉴 is free to download; TrueDot costs $1.99 up front. 书影有鉴 sells 3 in-app purchases, starting at $0.99 per month and TrueDot sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

书影有鉴 holds the better App Store score, 4.8 against 3.8. Both are backed by a comparable volume of ratings — 4 and 5 respectively. Written reviews point the same way: 100% of 书影有鉴's written reviews are positive against 68% of TrueDot's.

书影有鉴 ships an update every 3 months, TrueDot every 6 days. The most recent releases landed on November 4, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | 书影有鉴 | TrueDot |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/id6499317017/reviews)** | [3.8 (5 ratings)](https://appshunter.io/ios/app/truedot/id6504784441/reviews) |
| Number of ratings | 4 | **5** |
| Positive reviews | **100.0% of reviews** | 68.4% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 37 MB | 21 MB |
| Requires iOS | 17.6 | **16** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [旭晨 段](https://appshunter.io/developer/1742993057) | [Powerless Co., Ltd](https://appshunter.io/developer/1738728750) |

## 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 |


### TrueDot

[App page](https://appshunter.io/ios/app/truedot/id6504784441)

This app helps creative individuals collect and manage their favorite applications, acting as a digital inspiration library. It frees up device storage while preserving access to valuable software, perfect for developers, product managers, and designers.

**Highlights:** App collection tool for creatives, Frees up device storage, Builds personal inspiration library, Assists product managers, Satisfying visual and tactile experience

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TrueDot: Royale Pass | Free | one-time |


## Frequently asked questions

### Is 书影有鉴 free?

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

### Is TrueDot free?

TrueDot costs $1.99, and also offers in-app purchases.

### Which has better reviews, 书影有鉴 or TrueDot?

书影有鉴 is rated higher. 书影有鉴 averages 4.8 out of 5 from 4 ratings, while TrueDot averages 3.8 from 5 ratings.

### Do 书影有鉴 or TrueDot have ads?

Neither 书影有鉴 nor TrueDot shows ads.

### Which is updated more often, 书影有鉴 or TrueDot?

书影有鉴 ships an update every 3 months, and TrueDot every 6 days. Most recently, 书影有鉴 was updated on November 4, 2026 and TrueDot on November 7, 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.*