Unit Converter Currency Rate vs Smart Unit Conversion
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Unit Converter Currency Rate
This app provides instant conversions for over 40 unit categories and 30 global currencies. It offers live exchange rates and offline conversion capabilities, making it ideal for travel, study, and professional tasks. A built-in calculator aids in quick calculations before converting.
- 40+ unit categories
- 30+ global currencies
- Live exchange rates
- Offline conversion
- Built-in calculator
- Unit size conversion
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Transform how you measure, calculate, and convert with Unit Converter & Currency Rate — one powerful app for daily life, travel, study, and professional work. Convert instantly across 40+ unit categories and 30+ global currencies with a clean, fast interface built for accuracy. CURRENCY CONVERTER YOU CAN TRUST • Live exchange rates for 30+ currencies, updated regularly for reliable results • Offline conversion using your latest saved rates — perfect for flights and low-signal areas • Built-in calculator to handle quick math before converting COMPLETE UNIT CONVERSION TOOLKIT • Cooking & home: cups, grams, tablespoons, milliliters, fluid ounces, liters, and more • Travel & weather: MPG/L-100km, Fahrenheit/Celsius/Kelvin • Fashion & retail: shoe and clothing size conversion (US, UK, EU, JP) • Science & engineering: pressure, force, power, torque, energy, and more • Geometry & space: length, distance, area, and volume from tiny to massive scales • Digital & data: storage units and network transfer speeds Whether you’re following a recipe, planning a trip, solving engineering problems, or managing international pricing, Unit Converter & Currency helps you get precise answers in seconds. Download now and simplify every conversion. Subscription Details: The app is free to download, with a subscription required for premium features. Enjoy uninterrupted access to all advanced functionalities with our Unit Converter subscription. - Auto-renewal: Subscriptions renew automatically at the end of each term. - Billing: Charges are made through your iTunes account within 24 hours before the current period ends. - Cancellation: Manage or cancel your subscription via iTunes account settings. Note that refunds are not available for unused portions of the term. - To avoid charges, cancel at least 24 hours before the end of the current period. We welcome your feedback! Reach us at andychung.cc@gmail.com Learn More: Privacy Policy: https://unitconverter.andyrgb.com/privacy Terms of Use: https://unitconverter.andyrgb.com/terms
Smart Unit Conversion
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This is a smart unit convertor that: 1. Support 21 languages and the Local Units 2. You can Customize the Sequence of Units 3. European number format supported Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: Unit Converter Currency Rate at every 3 months against Smart Unit Conversion's every 15 months. Smart Unit Conversion's advantage is iOS requirement (13.4 vs 16.6). On price, ads, in-app purchases and device support 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 Currency Rate sells 4 in-app purchases, starting at $4.99 per 7 days and Smart Unit Conversion sells 1 in-app purchase, starting at $1.99 per year. Whichever you choose, the download price is not the number that matters.
Unit Converter Currency Rate ships an update every 3 months, Smart Unit Conversion every 15 months. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.
| Parameter | Unit Converter Currency Rate | Smart Unit Conversion |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (196 ratings) — better | — |
| Positive reviews | 28.6% of reviews | — |
| Number of ratings | 196 — better | — |
| Update frequency | Every 3 months — better | Every 15 months |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 13.4 — better |
| Further details — not scored | ||
| Size | 17 MB | 41 MB |
| Age rating | 4+ | 17+ |
| Developer | 汇杭 钟 | Yui Lau |
In-app purchases
Unit Converter Currency Rate
- Premium Weekly$4.997 Days
- Premium Monthly$9.991 Month
- Premium Yearly3 Days trial$29.991 Year
- LifeTime Premium$49.99
Smart Unit Conversion
- 1 Year$1.991 Year
Questions
Is Unit Converter Currency Rate free?
Is Smart Unit Conversion free?
Do Unit Converter Currency Rate or Smart Unit Conversion have ads?
Which is updated more often, Unit Converter Currency Rate or Smart Unit Conversion?
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