# Fast Japanese JPY converter — JPY currency converter

> Japanese Yen currency converter, calculator, and discount tool with offline rates. (iPhone/iPad app by Darius Gudavicius.)

- Source: https://appshunter.io/ios/app/fast-japanese-jpy-converter/id1458690197 (this page in markdown: same URL + `.md`)
- Developer: [Darius Gudavicius](https://appshunter.io/developer/1457266726)
- Category: Finance, Travel
- Price: Free with in-app purchases
- Rating: 4.80/5 from 159 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 29 MB
- Languages: American English, Azerbaijani, Danish, French (France), German (Germany), Italian, Lithuanian, Polish, European Portuguese, Russian and 3 more
- Released: 2019-04-08
- Data updated: 2026-08-20
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/fast-japanese-jpy-converter/id1458690197/reviews.md

## What is Fast Japanese JPY converter?

Easy, Fast Japan (Japanese Yen) currency converter and calculator 
Convert between JPY (Japanese Yen) and popular world currencies including US Dollar, Euro, Pound, Japanese Yen, Swiss Franc and more than 90 others.
Convert between crypto currencies & JPY (Japanese Yen) (NEW) currencies like Bitcoin, Etherium, Tether, Binance Coin, Solana and more than 60 others.

4 IN 1 - Converter, Calculator, Discount tool, Tips Calculator:
Instant Conversion - Real-time Japanese Yen JPY conversions to/from major currencies.
Calculator - Calculate and convert result to/from Japanese Yen JPY.
Discount Tool - Calculate final price after discount, useful when shopping and on SALE season!
Tip Calculator - Calculate tip amount for a bill, useful when dining out.

Top features:
    ‣ Automatic Rate Update automatic and regular rate update Japanese Yen (JPY)
    ‣ Quick Conversion Table - for quick reference currency conversions Japanese Yen (JPY) rates, or add your own (NEW)
    ‣ Custom Conversion Fee - add custom fee to your conversions, by percent or/and by value
    ‣ Custom Rate custom currency rate setting - set your own rate for even more precise currency rates
    ‣ Offline Rates once downloaded, rates are saved on your device! No internet needed.
    ‣ NEW Dark Mode - switch to dark mode for a more comfortable experience in low light environments

Additional Features:
    ‣ Supported Languages: English, German(Deutsch), Spanish(Español), French(Français), Russian(Русский), Lithuanian(Lietuvių), Italian(Italiano), Polish(Polski), Portuguese(Português), Danish(Dansk), Turkish(Türkçe), Thai(ไทย), Dutch(Nederlands)
    ‣ Supported Tablets: all Apple iPad Tablets
    ‣ Value Swap: Easily switch values between JPY and other currencies
    ‣ Copy, Paste, Clear: Easily copy, paste, and clear values for quick and efficient use.
    ‣ Automatic rate update Japanese Yen JPY to all currency, saves rates for later offline usage!
    ‣ Customizable Precision: Choose between 2, 3, or 4 decimal places.
    ‣ Custom Separators: Six styles of thousands separators.
    ‣ Decimal Customization: Choose between "," or ".".
    ‣ Vibration Feedback: Enable/disable vibration on button clicks.
    ‣ AutoFit: Ensure all digits fit on the screen.
    ‣ App Themes: Customize the app’s appearance, choose from six themes.
    ‣ Custom number fonts
    ‣ Platform Updates - Support for iOS 13+

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- Instant currency conversion
- Integrated calculator
- Discount tool for shopping
- Offline rate saving
- Automatic rate updates
- Supports over 90 world currencies
- Supports over 60 cryptocurrencies

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| VIP | $8.99 | per month |
| Premium | $2.99 | per month |
| Supporter | $2.99 | per 3 months |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Premium 7 days | $0.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/fast-japanese-jpy-converter/id1458690197/reviews.md

### 5/5 — Actual No Hassle App

*2024-10-11*

Every other app I tried before either required subs, intrusive ads or didn’t save what you changed. This is no nonsense and straight forward.

## Frequently asked questions about Fast Japanese JPY converter

### What currencies can Fast Japanese Yen converter convert to?

Fast Japanese Yen converter supports conversions to over 90 popular world currencies, including USD and EUR, as well as over 60 cryptocurrencies like Bitcoin and Ethereum.

### Does Fast Japanese Yen converter work offline?

Yes, once rates are downloaded, Fast Japanese Yen converter saves them on your device, allowing for offline usage without an internet connection.

### How often are the exchange rates updated in Fast Japanese Yen converter?

Fast Japanese Yen converter provides automatic and regular rate updates to ensure you have the most current exchange rates for Japanese Yen.

### What is the age rating for Fast Japanese Yen converter?

Fast Japanese Yen converter has an age rating of 17+, which is typical for finance-related applications that may involve complex calculations or a wide range of data.

### Does Fast Japanese Yen converter have ads?

Yes, Fast Japanese Yen converter contains advertisements. This is common for free finance tools that offer extensive features.

### What devices is Fast Japanese Yen converter available on?

Fast Japanese Yen converter is available on iPhone, iPad, and iPod devices, making it accessible for most Apple users.

### How accurate are the conversions in Fast Japanese Yen converter?

You can customize the conversion precision in Fast Japanese Yen converter to 2, 3, or 4 decimal places for enhanced accuracy. It also allows for custom rate settings.

### When was the latest version of Fast Japanese Yen converter released?

The latest version of Fast Japanese Yen converter, 2024.2.26, was released on February 26, 2024, indicating regular updates and maintenance.

## Version history (last 5 releases)

### 2026.7.11 — 2026-07-14

Thanks for using our app! We are constantly working to improve the app and add new features. Here are the latest updates: bug fixes and performance improvements.

### 2024.2.26 — 2024-02-26

Thanks for using our app! We are constantly working to improve the app and add new features. Here are the latest updates: bug fixes and performance improvements.

### 2024.2.22 — 2024-02-22

Thanks for using our app! We are constantly working to improve the app and add new features. Here are the latest updates: bug fixes and performance improvements.

### 2022.12.3 — 2022-12-04

Thanks for using our app! We are constantly working to improve the app and add new features. Here are the latest updates: bug fixes and performance improvements.

### 2019.4.7 — 2019-04-08

No release notes.

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## More apps by Darius Gudavicius

- [Fast Polish PLN converter](https://appshunter.io/ios/app/fast-polish-pln-converter/id1457266727)
- [Fast Swiss Franc CHF converter](https://appshunter.io/ios/app/fast-swiss-franc-chf-converter/id1458654921)
- [Fast Danish DKK converter](https://appshunter.io/ios/app/fast-danish-dkk-converter/id1458690142)
- [Fast Thai Baht THB converter](https://appshunter.io/ios/app/fast-thai-baht-thb-converter/id1458690293)
- [Fast Turkish TRY converter](https://appshunter.io/ios/app/fast-turkish-try-converter/id1459044505)

All apps by Darius Gudavicius: https://appshunter.io/developer/1457266726

## Related topics

[fast japanese yen converter](https://appshunter.io/ios/topics/fast-japanese-yen-converter) · [yen converter](https://appshunter.io/ios/topics/yen-converter)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-20.*