# OneWeekFocus vs WordTrees

The clearest difference is price: WordTrees at Free against OneWeekFocus's $2.99. WordTrees also leads on update cadence (every 6 days vs monthly). OneWeekFocus's advantage is in-app purchases (none vs 4). On ads, device support and iOS requirement there is nothing between them.

WordTrees is free to download; OneWeekFocus costs $2.99 up front. WordTrees sells 4 in-app purchases, starting at $2.99 per month. OneWeekFocus asks for nothing beyond the download.

OneWeekFocus ships an update monthly, WordTrees every 6 days. The most recent releases landed on October 28, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | OneWeekFocus | WordTrees |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Positive reviews | — | 83.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 6 days** |
| Monetization | — | Freemium |
| Size | 1 MB | 62 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Hangzhou Rossy Rossy Technology Co., Ltd](https://appshunter.io/developer/1722942593) | [祖浪 吴](https://appshunter.io/developer/1883572387) |

## What reviewers say

### OneWeekFocus

[App page](https://appshunter.io/ios/app/oneweekfocus/id6745559263)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is OneWeekFocus free?

OneWeekFocus costs $2.99, with no in-app purchases.

### Is WordTrees free?

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

### Do OneWeekFocus or WordTrees have ads?

Neither OneWeekFocus nor WordTrees shows ads.

### Which is updated more often, OneWeekFocus or WordTrees?

OneWeekFocus ships an update monthly, and WordTrees every 6 days. Most recently, OneWeekFocus was updated on October 28, 2026 and WordTrees on November 10, 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.*