Petal — Currency Converter
Scan a tag, see your money
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Point. Scan. See your price. Petal turns any foreign price tag into your home currency — live on the camera, and fully offline.
Point your camera at a foreign price tag and instantly see it in your own money, right on the live camera view. No typing, no math, no guessing. Just point and shop.
Meet Petal, your cute sakura travel buddy who reads prices for you while you wander Tokyo, shop in Shanghai, or browse Hong Kong markets.
WHY YOU'LL LOVE IT
Point and see
Aim at a Japanese, Chinese, or Latin price tag and the converted price floats right over the live view. Tap to focus, just like a camera.
Works fully offline
Conversion runs on cached and built-in fallback rates, so it keeps working with no signal, no data, and no Wi-Fi. Perfect for the airport, the subway, or anywhere with no signal. Live rates refresh whenever you're online.
Your currencies, your way
Pick one currency to read and up to three to show. Reorder them anytime, and your favorite sits on top, biggest and boldest.
Type it mode
No tag to scan? Tap in a price by hand and convert it just as fast.
Private by design
What you scan stays on your device, and nothing personal is ever sent anywhere. Your shopping stays yours.
Made for travelers
Built for trips to Japan, China, and Hong Kong, for market hunters, souvenir shoppers, and anyone comparing prices abroad. Available in English, Japanese, and Chinese.
Pack Petal in your pocket and shop with confidence, wherever you roam.
Ratings & Reviews
The developer, KA MING CHAN, 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
- KA MING CHAN
- Size
- 904.2 KB
- Category
- Travel
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 3 more
- English, Japanese, Simplified Chinese, Traditional Chinese
- Age Rating
4+
- 4+
- Copyright
- © 2026 Ka Ming Chan