# 单词酥 vs 墨库

单词酥 and 墨库 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

单词酥 ships an update every 3 weeks, 墨库 monthly. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 单词酥 | 墨库 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1550241884/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free | — |
| Size | 41 MB | 167 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [奕龙 江](https://appshunter.io/developer/1549829363) | [中华商务贸易公司](https://appshunter.io/developer/1512128906) |

## What reviewers say

### 单词酥

[App page](https://appshunter.io/ios/app/id1550241884)

This app assists in reading English original works by pre-analyzing vocabulary and phrases from selected books. It helps users learn and review words before reading, improving comprehension and reading continuity. It also offers integrated English news for expanded reading practice.

**Highlights:** Automatic vocabulary and phrase analysis from books, Pre-study, learning, and review of words, Integrated English news for expanded reading, Personalized unfamiliar word list, Supports reading English original works

**Features:** macOS Compatibility

**In-app purchases:** none


### 墨库

[App page](https://appshunter.io/ios/app/id1550737280)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 单词酥 free?

单词酥 is free to download, with no in-app purchases.

### Is 墨库 free?

墨库 is free to download, with no in-app purchases.

### Do 单词酥 or 墨库 have ads?

Neither 单词酥 nor 墨库 shows ads.

### Which is updated more often, 单词酥 or 墨库?

单词酥 ships an update every 3 weeks, and 墨库 monthly. Most recently, 单词酥 was updated on October 29, 2026 and 墨库 on October 27, 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.*