unitCalc vs Expert Currency Converter

unitCalc 是一款適用於 iPhone 與 iPad 的計算機與台灣常用單位換算工具。 主要功能： • 四則運算、平方、立方、平方根、立方根及記憶功能 • 十萬至兆等大數快捷鍵 • 重量、長度、面積與貨幣換算 • 單位選項可橫向捲動，支援直向與橫向操作 • 匯率快取，可於離線時使用最後一次成功取得的資料 換算單位： • 重量：公克、公斤、台斤、台兩、英磅、盎司 • 長度：公尺、公分、台尺、台寸、英尺、英寸 • 面積：台坪、台畝、台分、台甲、平方公尺、公頃、平方英尺 • 貨幣：台幣、美元、日圓、歐元、英鎊、韓元、越南盾、港幣、人民幣 貨幣換算主要採用臺灣銀行對台幣現金賣出匯率；無現金匯率時使用即期賣出匯率。臺灣銀行服務無法使用時，App 會使用中央銀行官方資料計算參考匯率，並顯示來源與資料時間。 匯率資料僅供換算參考，不代表任何金融機構的實際交易報價；實際匯率應以交易時相關金融機構公告為準。unitCalc 為獨立開發工具，與臺灣銀行及中央銀行沒有隸屬、合作、代理或背書關係。

Expert Currency Converter converts every currency you are likely to need, plus gold, silver, platinum and the major cryptocurrencies. It is completely free — every feature, on every device, with no subscription, no trial and no limits. It opens on the pair that suits where you are, keeps working when you lose signal, and stays out of your way. COMPLETELY FREE No subscription. No in-app purchases. No paywall, no locked features and no daily limits. Everything below is included on iPhone, iPad, Mac, Apple Watch and in Messages. CONVERTS WHAT YOU ACTUALLY CARRY Around 180 currencies and assets, updated daily from the European Central Bank and a free public rates feed. Gold, silver, platinum and palladium are priced per troy ounce. Bitcoin, Ethereum and eighteen other coins are included. WORKS WHERE YOU ARE Rates are saved on your device, so the converter still answers on a plane, on a train, or anywhere the signal drops. The app tells you the date of the rates it is showing, so you always know how current they are. CHARTS THAT SHOW THE TREND Follow any pair over a week, a month, three months, six months, a year or five years. Press and hold to read any single day. Share a chart as a clean image. A SUMMARY IN PLAIN LANGUAGE Beneath the chart, a short description of what the rate has actually been doing. On a device with Apple Intelligence it is written on device by the built-in model — no chart data and nothing about you leaves your iPhone. On every other device a built-in summary is used instead, so the feature works everywhere rather than only on the newest hardware. It describes what the numbers have done; it is not advice and never predicts a price. ASK FROM ANYWHERE "Hey Siri, convert with Expert Currency." The Convert Currency action works in Shortcuts, from Spotlight and by asking Siri, and answers without opening the app. Press and hold the app icon for your top pairs, straight to the answer. ON YOUR HOME SCREEN AND YOUR WRIST A widget shows your chosen currencies at a glance, with the day's movement, in small, medium, large and Lock Screen sizes. The Apple Watch app converts on your wrist with a keypad, fetches its own rates and keeps its own base currency, so it works on its own when your iPhone is elsewhere. IN YOUR CONVERSATIONS Answer "how much is that?" without leaving Messages. The iMessage app puts the converted amount straight into the message field, ready to send, and works from its own saved rates when there is no signal. WRITTEN FOR EVERYONE Full VoiceOver support, including an audio graph that plays a chart as sound instead of reading two hundred numbers aloud. Results are announced as a sentence naming both currencies, not as a bare figure. Voice Control, Larger Text, Bold Text, Dark Mode, Reduce Motion, Differentiate Without Colour and Increase Contrast are all supported — a rise or a fall is always shown by an arrow and a signed number as well as by colour. Available in 25 languages, including Arabic with full right-to-left layout. PRIVATE BY DEFAULT No account. No advertising. No analytics. No data collected — nothing about you leaves your device. The app asks for no permissions at all. Free does not mean you are the product. Rates are indicative and may differ from the price you are offered. Privacy Policy: https://ExpertCurrency.app/Privacy Terms of Use: https://ExpertCurrency.app/Terms