Fast Rates Currency convert
Offline Forex Calculator
Only for Mac
Free · In‑App Purchases
Mac
Now with rate alerts, interactive trend charts, and expanded currency tracking. Watch more pairs, get notified on changes, and convert instantly even offline.
FastRates - Smart Currency Converter
The fastest currency converter for travelers and professionals. Convert currencies instantly, track exchange rate trends, and get notified when rates change.
KEY FEATURES
• Works 100% Offline - No internet? No problem. All rates cached locally.
• Instant Conversion - Start typing immediately. No loading screens, no delays.
• Smart Currency Detection - Automatically detects your home currency and the country you're visiting.
• Historical Rate Charts - Visualize exchange rate trends over time with beautiful interactive charts.
• CSV Export - Export historical rate data for analysis and record-keeping.
• Rate Change Alerts - Get notified when your watched currency pairs change significantly (Premium).
• Customizable Pairs - Monitor up to 10 currency pairs with adjustable change thresholds (Premium).
• Location-Aware - Automatically suggests currencies based on your current location.
• Minimalistic Design - Clean, distraction-free interface focused on what matters.
• Blazing Fast - Optimized for speed. Zero lag, zero waiting.
• Perfect for Roaming - Designed for travelers. Minimal data usage, works offline.
PREMIUM FEATURES
• Up to 10 currency slots (3 for free users)
• Currency pair notifications with customizable thresholds
• Historical rate charts and trend analysis
• CSV data export
• Support ongoing development
PRIVACY FIRST
• No account required
• No personal data collection
• Optional location access (only for currency suggestions)
PERFECT FOR
• International travelers
• Forex traders
• Online shoppers
• Remote workers
• Currency enthusiasts
• Updates rates automatically when you're online. Works seamlessly everywhere you go.
Terms of Use: https://www.kovallux.com/terms-of-use/
Privacy Policy: https://www.kovallux.com/privacy-terms/
- This app hasn’t received enough ratings or reviews to display an overview.
Fast Rates now uses an improved premium paywall with better subscription handling for both iPhone and Mac. We also added an annual plan option and improved purchase reliability, restore flow, and premium access syncing.
The developer, Sergii Koval, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Sergii Koval
- Size
- 13.7 MB
- Category
- Finance
- Compatibility
Requires macOS 10.15.1 or later.
- Mac
Requires macOS 10.15.1 or later.
- Mac
- Languages
English and 32 more
- English, Arabic, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Slovak, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Ukrainian, Vietnamese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Lifetime Pro $19.99
- Annual Pro $99.99
- Monthly discount 40% Off $4.99
- Monthly Pro $7.99
- Smoothie $5.99
- Burger $14.99
- Coffee $1.99
- Copyright
- © Sergii Koval • 2020-2026