Vibe Exchange is a currency converter for iOS that does one thing well: it shows you accurate, daily exchange rates in a clean interface that stays out of your way. No bloat. Just the rates you care about.
The free tier covers 8 major currencies with ads. Premium unlocks 20 currencies, custom themes, and removes ads for $1.99/mo or $14.99/yr with a 7-day free trial on the yearly plan. Rates update daily with 24-hour client-side caching, so the app stays fast and responsive even offline.
