# Topical Dictionary vs WordxWord

The clearest difference is ads: Topical Dictionary at none against WordxWord's shown. WordxWord's advantage is update cadence (fortnightly vs monthly) and device support (3 vs 1). On price and in-app purchases there is nothing between them.

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

Topical Dictionary ships an update monthly, WordxWord fortnightly. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Topical Dictionary | WordxWord |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Ad-supported | — |
| Size | 20 MB | 36 MB |
| Requires iOS | 26.0 | **15.8.3** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ibrahim Ethem Karali](https://appshunter.io/developer/1572105335) | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) |

## What reviewers say

### Topical Dictionary

[App page](https://appshunter.io/ios/app/topical-dictionary/id1572105333)

Easily create custom dictionaries with over 400,000 words, descriptions, and examples. Ideal for expanding vocabulary while reading, researching, or watching media in English. Offers a dedicated tool for word study, superior to generic note-taking apps.

**Highlights:** Create custom dictionaries, Over 400,000 words, Word descriptions and examples, Vocabulary expansion tool, Dedicated word study

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

**In-app purchases:** none


### WordxWord

[App page](https://appshunter.io/ios/app/wordxword/id6677017413)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Topical Dictionary free?

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

### Is WordxWord free?

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

### Do Topical Dictionary or WordxWord have ads?

WordxWord shows ads; Topical Dictionary does not.

### Which is updated more often, Topical Dictionary or WordxWord?

Topical Dictionary ships an update monthly, and WordxWord fortnightly. Most recently, Topical Dictionary was updated on October 24, 2026 and WordxWord on October 27, 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.*