About this app
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/imprint/ Privacy Policy: https://www.kovallux.com/privacy-terms/
Latest release
What’s New
Fixed widgets and localisations.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Sep 8, 2026 · 7:28 PM Free
Screenshots
