# ruangpengajar vs eBook

The clearest difference is iOS requirement: ruangpengajar at 9.0 against eBook's 13. On price, update cadence, ads and in-app purchases there is nothing between them.

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

ruangpengajar ships an update every 3 weeks, eBook every 2 weeks. The most recent releases landed on October 20, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | ruangpengajar | eBook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ruangpengajar/id1504630400/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 6.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 19 MB | 51 MB |
| Requires iOS | **9.0** | 13 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ruangguru.com](https://appshunter.io/developer/1099742205) | [PENERBIT BUKU ERLANGGA MAHAMERU, PT](https://appshunter.io/developer/1053735901) |

## What reviewers say

### ruangpengajar

[App page](https://appshunter.io/ios/app/ruangpengajar/id1504630400)

Become an educator and impact over 15 million students by joining Indonesia's leading tutoring platform. Offer flexible in-person or online teaching, create digital learning content, and track your application progress transparently. Join a community of thousands of educators.

**Highlights:** Teach in-person or online, Flexible scheduling, Create digital learning content, Transparent application process, Multiple teaching product options, Career progression opportunities

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is ruangpengajar free?

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

### Is eBook free?

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

### Do ruangpengajar or eBook have ads?

Neither ruangpengajar nor eBook shows ads.

### Which is updated more often, ruangpengajar or eBook?

ruangpengajar ships an update every 3 weeks, and eBook every 2 weeks. Most recently, ruangpengajar was updated on October 20, 2026 and eBook on September 22, 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.*