# Teach Yourself Library vs DK Visual Dictionary (2017)

The clearest difference is rating: Teach Yourself Library at 3.9 against DK Visual Dictionary (2017)'s 1.8. Teach Yourself Library also leads on review sentiment (31% vs 20%) and ratings volume (144 vs 33). DK Visual Dictionary (2017)'s advantage is in-app purchases (none vs 16) and iOS requirement (12.0 vs 15.6). On price, update cadence, ads and monetization model there is nothing between them.

Both are free to download. Teach Yourself Library sells 16 one-off in-app purchases. DK Visual Dictionary (2017) asks for nothing beyond the download.

Teach Yourself Library holds the better App Store score, 3.9 against 1.8. Both are backed by a comparable volume of ratings — 144 and 33 respectively. Written reviews point the same way: 31% of Teach Yourself Library's written reviews are positive against 20% of DK Visual Dictionary (2017)'s.

Teach Yourself Library ships an update every 4 months, DK Visual Dictionary (2017) every 3 months. The most recent releases landed on October 10, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Teach Yourself Library | DK Visual Dictionary (2017) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (144 ratings)](https://appshunter.io/ios/app/teach-yourself-library/id1143087176/reviews)** | [1.8 (33 ratings)](https://appshunter.io/ios/app/dk-visual-dictionary-2017/id1192278999/reviews) |
| Number of ratings | **144** | 33 |
| Positive reviews | **30.5% of reviews** | 19.9% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 96 MB | 208 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hachette UK (Holdings)Limited](https://appshunter.io/developer/361205465) | [Dorling Kindersley](https://appshunter.io/developer/316351361) |

## What reviewers say

### Teach Yourself Library

[App page](https://appshunter.io/ios/app/teach-yourself-library/id1143087176)

Access free audio and learning resources to supplement your studies. Download materials to your personal library for anytime, anywhere learning. Sync your content across devices for a seamless experience.

**Highlights:** Free audio resources, Learning materials, Offline access, Cross-device syncing, Downloadable content

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

**In-app purchases (16)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pack of 2 Tokens | $1.99 | one-time |
| Pack of 3 Tokens | $2.99 | one-time |
| Pack of 10 Tokens | $9.99 | one-time |
| Pack of 11 Tokens | $10.99 | one-time |
| Pack of 13 Tokens | $12.99 | one-time |
| Pack of 15 Tokens | $14.99 | one-time |
| Pack of 17 Tokens | $16.99 | one-time |
| Pack of 18 Tokens | $17.99 | one-time |
| Pack of 20 Tokens | $19.99 | one-time |
| Pack of 25 Tokens | $24.99 | one-time |
| Pack of 26 Tokens | $25.99 | one-time |
| Pack of 27 Tokens | $26.99 | one-time |
| Pack of 30 Tokens | $29.99 | one-time |
| Pack of 35 Tokens | $34.99 | one-time |
| Pack of 50 Credits | $49.99 | one-time |
| Pack of 51 Credits | $50.99 | one-time |

**What reviewers like**

- 👍 Good content of books
- 👍 Helpful for language learning
- 👍 Clear audio pronunciation
- 👍 Easy to navigate interface
- 👍 Free titles available

**What reviewers complain about**

- 🐛 Frequent crashes and bugs
- 🐛 App doesn't open or crashes on launch
- 🐛 Audio playback issues
- 🐛 Downloads fail
- 🐛 Poor user experience

**Reported bugs**

- App doesn't open
- Crashes on launch
- Downloads not working
- App keeps logging off
- App not opening on iPhone

**Requested features**

- Track repeat functionality
- More exercises, words, and grammar
- Chapters listed as default
- Shorter jump forward/back options
- Audio player on lock screen


### DK Visual Dictionary (2017)

[App page](https://appshunter.io/ios/app/dk-visual-dictionary-2017/id1192278999)

This app provides audio for DK's Bilingual Visual Dictionaries, featuring over 7,000 spoken words and phrases per language by native speakers. It's organized thematically and allows users to tap words for pronunciation, save favorites, and use offline after downloading.

**Highlights:** 7,000+ spoken words/phrases per language, Native speaker audio, Thematic vocabulary organization, Tap to hear pronunciation, Offline access after download, Favorites list for saved words

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Simple audio companion
- 👍 Works offline
- 👍 Useful for learning pronunciation

**What reviewers complain about**

- 🐛 Barcode/ISBN not recognized
- 🐛 Audio files fail to download
- 🐛 Buggy interface
- 🐛 Lacks language support

**Reported bugs**

- Barcode/ISBN not recognized
- Audio files fail to download
- Buggy interface with visual glitches
- Lack of language support

**Requested features**

- Add support for more languages
- Allow searching by word, not just page number
- Implement landscape mode for tablets
- Add option to slow down audio playback speed


## Frequently asked questions

### Is Teach Yourself Library free?

Teach Yourself Library is free to download, with in-app purchases available.

### Is DK Visual Dictionary (2017) free?

DK Visual Dictionary (2017) is free to download, with no in-app purchases.

### Which has better reviews, Teach Yourself Library or DK Visual Dictionary (2017)?

Teach Yourself Library is rated higher. Teach Yourself Library averages 3.9 out of 5 from 144 ratings, while DK Visual Dictionary (2017) averages 1.8 from 33 ratings.

### Do Teach Yourself Library or DK Visual Dictionary (2017) have ads?

Neither Teach Yourself Library nor DK Visual Dictionary (2017) shows ads.

### Which is updated more often, Teach Yourself Library or DK Visual Dictionary (2017)?

Teach Yourself Library ships an update every 4 months, and DK Visual Dictionary (2017) every 3 months. Most recently, Teach Yourself Library was updated on October 10, 2026 and DK Visual Dictionary (2017) on October 17, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*