# かんたん通貨換算 vs Currency Converter

The clearest difference is rating: かんたん通貨換算 at 5.0 against Currency Converter's 4.0. かんたん通貨換算 also leads on in-app purchases (none vs 2). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Currency Converter sells 2 one-off in-app purchases. かんたん通貨換算 asks for nothing beyond the download.

かんたん通貨換算 holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

かんたん通貨換算 ships an update every 10 days, Currency Converter fortnightly. The most recent releases landed on September 23, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | かんたん通貨換算 | Currency Converter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6736498686/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/currency-converter-163-plus/id6749210576/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 10 days** | Fortnightly |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 4 MB | 33 MB |
| Requires iOS | 17.0 | **16** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ryoma Toda](https://appshunter.io/developer/1630323600) | [Ayumu Izumi](https://appshunter.io/developer/1822273057) |

## What reviewers say

### かんたん通貨換算

[App page](https://appshunter.io/ios/app/id6736498686)

Easily convert currencies for over 100 countries with near real-time exchange rates. Features a simple, intuitive design with country flags for quick recognition. Works offline using the last updated rates.

**Highlights:** Supports over 100 foreign currencies, Near real-time exchange rates, Simple and intuitive design, Offline functionality, Country flags for easy identification, One-tap currency conversion

**In-app purchases:** none


### Currency Converter

[App page](https://appshunter.io/ios/app/currency-converter-163-plus/id6749210576)

Easily convert currencies for travel or business with this offline calculator. Supports over 160 currencies and automatically detects your location to set the local currency. View calculation history and get up-to-date exchange rates.

**Highlights:** Supports 160+ currencies, Offline conversion, Automatic location-based currency detection, Auto-update exchange rates, Calculation history, Simple and intuitive design

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |
| Pro Version | $2.99 | one-time |


## Frequently asked questions

### Is かんたん通貨換算 free?

かんたん通貨換算 is free to download, with no in-app purchases.

### Is Currency Converter free?

Currency Converter is free to download, with in-app purchases available.

### Which has better reviews, かんたん通貨換算 or Currency Converter?

かんたん通貨換算 is rated higher. かんたん通貨換算 averages 5.0 out of 5 from 1 ratings, while Currency Converter averages 4.0 from 1 ratings.

### Do かんたん通貨換算 or Currency Converter have ads?

Both かんたん通貨換算 and Currency Converter show ads.

### Which is updated more often, かんたん通貨換算 or Currency Converter?

かんたん通貨換算 ships an update every 10 days, and Currency Converter fortnightly. Most recently, かんたん通貨換算 was updated on September 23, 2026 and Currency Converter on September 14, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*