# SUEP電子書 vs 3ook.com Li3rary

The clearest difference is in-app purchases: SUEP電子書 at none against 3ook.com Li3rary's 2. 3ook.com Li3rary's advantage is update cadence (weekly vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 3ook.com Li3rary sells 2 in-app purchases, starting at $9.99 per month. SUEP電子書 asks for nothing beyond the download.

SUEP電子書 ships an update fortnightly, 3ook.com Li3rary weekly. The most recent releases landed on September 19, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | SUEP電子書 | 3ook.com Li3rary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/3ookcom-li3rary/id6757783481/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 138 MB | 49 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SUEP](https://appshunter.io/developer/660144353) | [Liker Land, Inc.](https://appshunter.io/developer/1885530949) |

## What reviewers say

### SUEP電子書

[App page](https://appshunter.io/ios/app/suep/id6446078844)

**Features:** macOS Compatibility

**In-app purchases:** none


### 3ook.com Li3rary

[App page](https://appshunter.io/ios/app/3ookcom-li3rary/id6757783481)

Access thousands of Chinese ebooks with Cantonese, Mandarin, and English narration. Switch seamlessly between reading and listening, and own your books permanently. A subscription unlocks unlimited borrowing, custom narration, and exclusive discounts.

**Highlights:** Thousands of Chinese ebooks, Cantonese, Mandarin, English narration, Seamless read/listen switching, Own books permanently, Unlimited borrowing with Plus, Custom voice narration

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Member (Monthly) | $9.99 | per month |
| Plus Member (Yearly) | $99.99 | per year |


## Frequently asked questions

### Is SUEP電子書 free?

SUEP電子書 is free to download, with no in-app purchases.

### Is 3ook.com Li3rary free?

3ook.com Li3rary is free to download, with in-app purchases available.

### Do SUEP電子書 or 3ook.com Li3rary have ads?

Neither SUEP電子書 nor 3ook.com Li3rary shows ads.

### Which is updated more often, SUEP電子書 or 3ook.com Li3rary?

SUEP電子書 ships an update fortnightly, and 3ook.com Li3rary weekly. Most recently, SUEP電子書 was updated on September 19, 2026 and 3ook.com Li3rary on September 23, 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.*