# CU vs SE

The clearest difference is review sentiment: CU at 93% against SE's 19%. CU also leads on iOS requirement (11.0 vs 13.0). SE's advantage is in-app purchases (none vs 17). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. CU sells 17 one-off in-app purchases. SE asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 6 months. The most recent releases landed on September 16, 2026 and June 9, 2026 respectively.

## The numbers

| Metric | CU | SE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.8 (4 ratings)](https://appshunter.io/ios/app/cu-ebook-store/id537037074/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | **93.3% of reviews** | 19.2% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 months | Every 6 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 119 MB | 20 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [MEB Corporation Public Company Limited](https://appshunter.io/developer/436964329) | [BOOKDOSE COMPANY LIMITED](https://appshunter.io/developer/459445000) |

## What reviewers say

### CU

[App page](https://appshunter.io/ios/app/cu-ebook-store/id537037074)

Access a digital library of academic books and magazines from leading publishers. Read, annotate, and manage your downloaded content with a user-friendly reader designed for comfort and convenience.

**Highlights:** Browse and search academic books, Download and read e-books, Adjustable text size and fonts, Night mode and brightness control, Take notes and draw on pages, Bookmark and resume reading, Review and rate books

**Features:** Vision Pro support

**In-app purchases (17)**

| Purchase | Price | Billing |
| --- | --- | --- |
| อธิษฐาน - ATiTarn | $1.99 | one-time |
| หนังสือราคา 1.99 USD | $1.99 | one-time |
| เข็มทิศชีวิต | $2.99 | one-time |
| เข็มทิศชีวิต II | $2.99 | one-time |
| เข็มทิศจิตใต้สำนึก | $2.99 | one-time |
| หนังสือราคา 2.99 USD | $2.99 | one-time |
| หนังสือราคา 3.99 USD | $3.99 | one-time |
| 100 WAYS TO SAY IN ENGLISH | $4.99 | one-time |
| หนังสือราคา 4.99 USD | $4.99 | one-time |
| หนังสือราคา 5.99 USD | $5.99 | one-time |
| หนังสือราคา 6.99 USD | $6.99 | one-time |
| หนังสือราคา 7.99 USD | $7.99 | one-time |
| หนังสือราคา 8.99 USD | $8.99 | one-time |
| หนังสือราคา 9.99 USD | $9.99 | one-time |
| หนังสือราคา 10.99 USD | $10.99 | one-time |
| หนังสือราคา 11.99 USD | $11.99 | one-time |
| หนังสือราคา 12.99 USD | $12.99 | one-time |


### SE

[App page](https://appshunter.io/ios/app/se-ed-e-library/id1498026889)

Access a vast collection of licensed e-books from leading Thai publishers through a professional reader platform. This service simplifies e-book access for organizations and individuals.

**Highlights:** Professional e-book reader platform, Access licensed e-books, Collaboration with leading Thai publishers, Facilitates organizational access, Easy e-book discovery

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CU free?

CU is free to download, with in-app purchases available.

### Is SE free?

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

### Do CU or SE have ads?

Neither CU nor SE shows ads.

### Which is updated more often, CU or SE?

CU ships an update every 6 months, and SE every 6 months. Most recently, CU was updated on September 16, 2026 and SE on June 9, 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.*