Unit Converter & Dictionary vs Vox Translate
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Unit Converter & Dictionary
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.
- 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
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An app that both converts units and works as a dictionary explaining what each unit means. Useful for everything from converting units in class to checking currency before a trip abroad. ■ A wide range of conversion categories • Length, area, volume, mass, speed, temperature, angle, pressure, energy, power, force, density, fuel economy, data size, and more • Includes lesser-known units too — traditional Japanese units, imperial units, nautical miles, carats, horsepower ■ Unit dictionary • Search across unit names, aliases, and symbols • Look up how a unit is pronounced, its rough scale, and fun facts • Jump straight from a search result into conversion mode ■ Currency conversion • Real-time currency conversion using up-to-date exchange rates ■ Built to be easy • Conversion and dictionary lookups work entirely on your device (only currency conversion needs a connection, to fetch exchange rates) ■ AI support (Premium) • Ask about units and conversion settings. Supported controls help prepare conversion; results are calculated by the app, not generated by AI. ■ Premium plan • AI help with app usage and supported actions • Up to 30 successful external AI responses per app and subscription each day; resets at midnight Japan Standard Time • AI requires an internet connection and consent to send data • Ads removed Good for: converting recipe measurements, studying science and math, or checking currency and units before an overseas trip. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Vox Translate
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Vox Translate — Translate PDFs, Word documents, and TXT files with one tap. A document translator built for contracts, reports, study notes, and business proposals. Voice, camera, and real-time conversation translation included. Free to download. DOCUMENT TRANSLATION — THE CORE FEATURE • PDF Translation: Translate full contracts, reports, manuals, and research papers. • Word Documents: Import .docx files and get complete translations instantly. • TXT Files: Open and translate plain text with one tap. CONVERSATION TRANSLATION — REAL-TIME DIALOGUE • Two-way real-time translation: both speakers read the conversation in their own language. • Side-by-side display: original and translated text shown together for easy comparison. TEXT TRANSLATION Type or paste text and translate into multiple languages in seconds. VOICE TRANSLATION Speak naturally — the app listens and translates in real time. CAMERA TRANSLATION Point your camera at signs, menus, or printed pages. Text is recognized and translated instantly. WHERE YOU USE IT • Work: translate contracts, reports, and proposals without leaving the app. • Study: turn foreign-language textbooks and course materials into readable content. • Travel: read menus and signs, then have real conversations with locals. • Daily life: handle emails, articles, and personal documents in any language. Download Vox Translate — start translating documents and conversations.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Unit Converter & Dictionary | Vox Translate |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Number of ratings | 1 | 1 |
| Update frequency | Every 3 weeks | Every 11 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 13 MB | 135 MB |
| Age rating | 4+ | 4+ |
| Developer | Mikoto Gateway | Fuzhou Qingyue Network Technology Co., Ltd. |
In-app purchases
Unit Converter & Dictionary
- プレミアムプラン$0.991 Month
Vox Translate
No in-app purchases
Questions
Is Unit Converter & Dictionary free?
Is Vox Translate free?
Which has better reviews, Unit Converter & Dictionary or Vox Translate?
Do Unit Converter & Dictionary or Vox Translate have ads?
Which is updated more often, Unit Converter & Dictionary or Vox Translate?
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