Travel Currency Converter Koin
Offline Exchange Rates & Calc
Only for iPhone
Free · In‑App Purchases · Designed for iPhone
iPhone
The simplest way to convert currency, anywhere in the world.
Koin is the essential travel tool for instant exchange rates. Whether you’re shopping, traveling, or budgeting, get the data you need without the noise.
FAST & OFFLINE
• Instant Conversion: Real-time rates updated hourly.
• Offline Ready: Convert prices anywhere—no roaming fees or Wi-Fi required.
• Zero Ads: A premium, ad-free experience for every user.
SMART FEATURES
• Minimalist Interface: Designed for speed and ease of use.
• Favorites: Quickly switch between your most-used currencies.
• Precise Comparison: Compare multiple rates at a glance.
GLOBAL COVERAGE Support for 160+ currencies, including USD, EUR, GBP, and more.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://koincurrencyapp.github.io/privacy-policy/
Ratings & Reviews
Koin 3 is designed from the ground up for iOS 26.
The developer, Goksel Koksal, 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 Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Goksel Koksal
- Size
- 21.9 MB
- Category
- Travel
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.0 or later.
- Languages
- English and Turkish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Premium $1.99
- Koin+ Yearly $14.99
- Koin+ Weekly $0.99
- Copyright
- © Goksel Koksal