Instant USD/JPY Calc! Downloads & RevenueInstant USD/JPY Calc! · App Store
Not in any tracked top chart right now.
Updated 9 Nov 2026 · rankings refresh through the day
DeveloperShun Isayama
CategoryFinance
Price500 JPY
Released
Rating★ 4.3 (3)
Version1.7
Age rating4+
First seen by us
12 Oct 2026
12 Oct 2026Instant USD/JPY Calc! update history & changes
Last change · 3 events since 29 Oct 2024Full timeline ↓Full timeline · 3 events
- 🆕Instant USD/JPY Calc! first spotted by AppInsiderJapan (found via developer)
- 📦Instant USD/JPY Calc! version 1.7Multilingual support (Traditional Chinese, Italian, Dutch, Turkish, Swedish, Norwegian, Danish, and Brazilian Portuguese)
- 🆕Instant USD/JPY Calc! released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.3 ★
3 ratings
Measured
Instant USD/JPY Calc! on the App Store
App details
App ID
6737494483
Publisher
Shun Isayama
On the store since
Oct 2024
2 years on the store
Minimum OS
iOS 17.0+
iPhone XS and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
15
DA NL EN FR DE IT JA KO NB PT ZH ES …
Size
7 MB
Also listed in
Travel
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
4.3 ★
3 ratings
Measured
Ratings
3
Measured
About Instant USD/JPY Calc!
Simple USD/JPY calculator app for instant currency conversion during overseas travel and international transactions.
Automatically fetches the latest exchange rates for instant JPY to USD and USD to JPY conversions!
Perfect for travel budgeting, overseas shopping, and business transaction verification requiring fast, accurate currency conversion.
Features:
- Simple, intuitive interface
- Real-time exchange rates auto-fetched
- Bidirectional conversion: JPY to USD and USD to JPY
- Always displays latest rate and update time
- Number-only keypad for easy input
- Large, immediate result display
How to Use:
1. JPY to USD conversion
- Enter amount in Japanese Yen
- Tap Convert to Dollar
- USD amount appears in result field
2. USD to JPY conversion
- Enter amount in US Dollar
- Tap Convert to Yen
- JPY amount appears in result field
3. Rate refresh
- Tap refresh button top right for latest rates
- Rates auto-fetch on app launch too
Perfect for travel budgeting, import/export transaction checks, and foreign currency pricing!
Uses real-time rates for always-current conversions.
Simple design - easy for anyone to use.
From trip planning to on-site shopping - useful everywhere.
Enjoy smooth overseas travel and international deals with this app!
Paid app - completely ad-free.
Automatically fetches the latest exchange rates for instant JPY to USD and USD to JPY conversions!
Perfect for travel budgeting, overseas shopping, and business transaction verification requiring fast, accurate currency conversion.
Features:
- Simple, intuitive interface
- Real-time exchange rates auto-fetched
- Bidirectional conversion: JPY to USD and USD to JPY
- Always displays latest rate and update time
- Number-only keypad for easy input
- Large, immediate result display
How to Use:
1. JPY to USD conversion
- Enter amount in Japanese Yen
- Tap Convert to Dollar
- USD amount appears in result field
2. USD to JPY conversion
- Enter amount in US Dollar
- Tap Convert to Yen
- JPY amount appears in result field
3. Rate refresh
- Tap refresh button top right for latest rates
- Rates auto-fetch on app launch too
Perfect for travel budgeting, import/export transaction checks, and foreign currency pricing!
Uses real-time rates for always-current conversions.
Simple design - easy for anyone to use.
From trip planning to on-site shopping - useful everywhere.
Enjoy smooth overseas travel and international deals with this app!
Paid app - completely ad-free.
Latest updates
1.7
Multilingual support (Traditional Chinese, Italian, Dutch, Turkish, Swedish, Norwegian, Danish, and Brazilian Portuguese)
