# eBook vs TS Reader

The clearest difference is review sentiment: TS Reader at 50% against eBook's 6%. eBook's advantage is update cadence (every 2 weeks vs every 3 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

eBook ships an update every 2 weeks, TS Reader every 3 months. The most recent releases landed on September 22, 2026 and June 24, 2026 respectively.

## The numbers

| Metric | eBook | TS Reader |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 6.0% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Monetization | Free | Free |
| Size | 51 MB | 26 MB |
| Requires iOS | 13 | **12** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PENERBIT BUKU ERLANGGA MAHAMERU, PT](https://appshunter.io/developer/1053735901) | [PT Tiga Serangkai Pustaka Mandiri](https://appshunter.io/developer/1718506872) |

## What reviewers say

### eBook

[App page](https://appshunter.io/ios/app/ebook/id1535609180)

Access a wide range of digital books from Publisher Erlangga, covering educational levels from kindergarten to university. This application is designed for reading digital content for students and general readers.

**Highlights:** Read digital books, Educational content, Kindergarten to university levels, General reader content, Publisher Erlangga books

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Some users appreciate the app's content and information.
- ✨ Positive feedback on recent updates from a few users.

**What reviewers complain about**

- 🐛 Frequent bugs and glitches
- 🐌 Slow loading times
- ❌ Login issues and errors
- 📚 Books not displaying or inaccessible
- 💸 Expensive and not worth the price

**Reported bugs**

- Login error: 'account active on another device'
- App crashes or freezes
- Books not loading or displaying
- App lags and is slow
- Annotations not scaling correctly after zoom out

**Requested features**

- Add split view mode for note-taking
- Implement erase and redo features for annotations
- Improve zoom functionality for better annotation
- Add a search function for books
- Allow multiple device logins


### TS Reader

[App page](https://appshunter.io/ios/app/ts-reader/id1581720279)

Scan QR codes in printed books to unlock exclusive multimedia content. Enhance your reading experience with interactive materials linked directly from your textbooks.

**Highlights:** Scan book QR codes, Access multimedia content, Enhance reading experience, Interactive learning materials

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is eBook free?

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

### Is TS Reader free?

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

### Do eBook or TS Reader have ads?

Neither eBook nor TS Reader shows ads.

### Which is updated more often, eBook or TS Reader?

eBook ships an update every 2 weeks, and TS Reader every 3 months. Most recently, eBook was updated on September 22, 2026 and TS Reader on June 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.*