# TKBooks vs TMU DRM

The clearest difference is rating: TMU DRM at 5.0 against TKBooks's 3.7. TKBooks's advantage is ratings volume (3 vs 1). On price, review sentiment, update cadence and ads there is nothing between them.

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

TMU DRM holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews complicate that: 15% of TKBooks's written reviews are positive against 9% of TMU DRM's, so the app with the better star average is not the one people write more warmly about.

TKBooks ships an update every 3 months, TMU DRM every 2 months. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | TKBooks | TMU DRM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/tkbooks/id1441525512/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tmu-drm/id6459738851/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | **15.2% of reviews** | 8.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 91 MB | 93 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MCBooks Joint Stock Company](https://appshunter.io/developer/1156983077) | [D&L Technology Integration And Consulting Joint Stock Company](https://appshunter.io/developer/1436285979) |

## What reviewers say

### TKBooks

[App page](https://appshunter.io/ios/app/tkbooks/id1441525512)

This educational app provides supplementary learning materials for students from primary to high school, covering subjects like Math, Literature, and Science. It offers a rich library of ebooks, audio, video, and practice tests that align with textbook content, making studying more effective.

**Highlights:** Digital library of ebooks, audio, and video, Practice tests and exercises, Offline content download, Progress tracking and assessment, Interactive learning tools

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### TMU DRM

[App page](https://appshunter.io/ios/app/tmu-drm/id6459738851)

Access and read digital documents from a library collection on your personal device. Borrow, return, and manage your reading materials with flexible search and offline access.

**Highlights:** Flexible digital document search, Borrow and return e-documents, Manage personal bookshelves, Offline reading support, Renew and return documents, Read document metadata

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TKBooks free?

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

### Is TMU DRM free?

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

### Which has better reviews, TKBooks or TMU DRM?

TMU DRM is rated higher. TKBooks averages 3.7 out of 5 from 3 ratings, while TMU DRM averages 5.0 from 1 ratings.

### Do TKBooks or TMU DRM have ads?

Neither TKBooks nor TMU DRM shows ads.

### Which is updated more often, TKBooks or TMU DRM?

TKBooks ships an update every 3 months, and TMU DRM every 2 months. Most recently, TKBooks was updated on October 24, 2026 and TMU DRM on October 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.*