# Unit Converter & Dictionary vs Vox Translate

The clearest difference is in-app purchases: Vox Translate at none against Unit Converter & Dictionary's 1. Unit Converter & Dictionary's advantage is device support (3 vs 1). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Unit Converter & Dictionary sells 1 in-app purchase, starting at $0.99 per month. Vox Translate asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Unit Converter & Dictionary against 5.0 for Vox Translate. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Unit Converter & Dictionary ships an update every 3 weeks, Vox Translate every 11 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Unit Converter & Dictionary | Vox Translate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/unit-converter-and-dictionary/id6795361946/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/vox-translate-docs/id6808060141/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 11 days** |
| Monetization | Free with in-app purchases | — |
| Size | 13 MB | 135 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Mikoto Gateway](https://appshunter.io/developer/6795057863) | [Fuzhou Qingyue Network Technology Co., Ltd.](https://appshunter.io/developer/6771612144) |

## What reviewers say

### Unit Converter & Dictionary

[App page](https://appshunter.io/ios/app/unit-converter-and-dictionary/id6795361946)

This app offers comprehensive unit conversion across numerous categories, including specialized and traditional units. It also functions as a dictionary, explaining unit meanings, pronunciations, and providing fun facts. Real-time currency conversion is available, with an optional premium plan for AI assistance and ad removal.

**Highlights:** Extensive unit conversion categories, Unit dictionary with pronunciation and facts, Real-time currency conversion, Offline conversion capabilities, AI support for app usage (Premium), Traditional and specialized unit support

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアムプラン | $0.99 | per month |


### Vox Translate

[App page](https://appshunter.io/ios/app/vox-translate-docs/id6808060141)

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

**In-app purchases:** none


## Frequently asked questions

### Is Unit Converter & Dictionary free?

Unit Converter & Dictionary is free to download, with in-app purchases available.

### Is Vox Translate free?

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

### Which has better reviews, Unit Converter & Dictionary or Vox Translate?

Unit Converter & Dictionary and Vox Translate are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Unit Converter & Dictionary or Vox Translate have ads?

Both Unit Converter & Dictionary and Vox Translate show ads.

### Which is updated more often, Unit Converter & Dictionary or Vox Translate?

Unit Converter & Dictionary ships an update every 3 weeks, and Vox Translate every 11 days. Most recently, Unit Converter & Dictionary was updated on October 31, 2026 and Vox Translate on October 31, 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.*