# WordTrees vs LinearMaster

The clearest difference is in-app purchases: LinearMaster at none against WordTrees's 4. WordTrees's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. WordTrees sells 4 in-app purchases, starting at $2.99 per month. LinearMaster asks for nothing beyond the download.

## The numbers

| Metric | WordTrees | LinearMaster |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 6 days | — |
| Monetization | Freemium | — |
| Size | 62 MB | 6 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [祖浪 吴](https://appshunter.io/developer/1883572387) | [逸飞 姚](https://appshunter.io/developer/1832651191) |

## What reviewers say

### WordTrees

[App page](https://appshunter.io/ios/app/wordtrees-roots-and-reading/id6775192724)

Enhance your English vocabulary and reading comprehension with this app. It offers an offline dictionary, word analysis, personalized study tools, and an in-app reader to help you learn new words and understand their roots.

**Highlights:** Offline dictionary with definitions and pronunciation, Word structure and root analysis, Personalized vocabulary libraries and study modes, In-app reader for articles and ebooks, Visual word maps and related-word views, AI-powered word analysis (network required)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| monthly | $2.99 | per month |
| quater membership | $6.99 | per 3 months |
| yearly membership | $19.99 | per year |
| LLM-tokens | $0.99 | one-time |


### LinearMaster

[App page](https://appshunter.io/ios/app/linearmaster/id6797800216)

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

**In-app purchases:** none


## Frequently asked questions

### Is WordTrees free?

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

### Is LinearMaster free?

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

### Do WordTrees or LinearMaster have ads?

LinearMaster shows ads; WordTrees does not.

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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.*