# Oh Time vs WordTrees

The clearest difference is in-app purchases: WordTrees at none against Oh Time's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Oh Time sells 1 one-off in-app purchase. WordTrees asks for nothing beyond the download.

Oh Time ships an update every 2 weeks, WordTrees every 9 days. The most recent releases landed on October 9, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Oh Time | WordTrees |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 9 days** |
| Monetization | — | Paid |
| Size | 21 MB | 35 MB |
| Requires iOS | **16.1** | 17.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [守恒 王](https://appshunter.io/developer/1685790068) | [祖浪 吴](https://appshunter.io/developer/1883572387) |

## What reviewers say

### Oh Time

[App page](https://appshunter.io/ios/app/oh-time/id6751933128)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Pro | $0.99 | one-time |


### WordTrees

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

This app uses AI to break down words into their roots, prefixes, and suffixes, revealing their origins and semantic connections. It builds a visual word network, expanding vocabulary through derivatives and related terms for efficient learning.

**Highlights:** AI-powered word dissection, Root, prefix, suffix analysis, Word relationship network, Visual tree diagram display, Vocabulary expansion tools, Native iOS design

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

**In-app purchases:** none


## Frequently asked questions

### Is Oh Time free?

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

### Is WordTrees free?

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

### Do Oh Time or WordTrees have ads?

Neither Oh Time nor WordTrees shows ads.

### Which is updated more often, Oh Time or WordTrees?

Oh Time ships an update every 2 weeks, and WordTrees every 9 days. Most recently, Oh Time was updated on October 9, 2026 and WordTrees on October 6, 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.*