# Kank!n - Currency Converter — Travel Currency Fee Calculator

> Travel Currency Fee Calculator (iPhone/iPad app by Keigo Dotsu.)

- Source: https://appshunter.io/ios/app/kankn-currency-converter/id6754624429 (this page in markdown: same URL + `.md`)
- Developer: [Keigo Dotsu](https://appshunter.io/developer/1849314656)
- Category: Travel, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 108 MB
- Languages: American English
- Released: 2025-11-03
- Data updated: 2026-05-17
- User reviews in markdown: https://appshunter.io/ios/app/kankn-currency-converter/id6754624429/reviews.md

## What is Kank!n?

Have you ever wondered how much the exchange fees are when traveling abroad?
With this app, you can easily calculate an exchange office’s handling charges by entering the We Buy and We Sell rates.

■Main Features of the App
・Calculate the value between different currencies using current exchange rates.
・Instantly see the effective fees based on "We Buy / We Sell" rates from exchange offices and check how much you’ll have after exchanging money based on the calculated fee.

■Security, Payments, and Data
・The data you enter will be aggregated and analyzed to help improve our future apps. However, it will never be used to identify individuals or for any unauthorized purposes.
・This app contains no ads.
・This app can be used offline because it retrieves exchange rate information in advance. However, the exchange rate data used offline will be the latest information available at the time of your last internet connection.

※Mockup assets generated using iMockup (https://imockup.pro/)


## Version history (last 5 releases)

### 1.2.0 — 2026-01-12

We improved usability and visibility to make "calculating exchange fees" needed for overseas travel faster and more intuitive.

### 1.1.2 — 2026-01-02

We improved usability and visibility to make "calculating exchange fees" needed for overseas travel faster and more intuitive.
・Fees are now shown when exchanging currency.
・Japanese language support has been added.

### 1.1.1 — 2025-12-29

Performance optimizations and stability improvements for a smoother, more reliable experience.

### 1.1.0 — 2025-12-12

Performance optimizations and stability improvements for a smoother, more reliable experience.

### 1.0.0 — 2025-11-03

No release notes.

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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 2026-05-17.*