# 환율계산기 vs Rate Note

환율계산기 and Rate Note are too close to call on the numbers: across 8 compared parameters — price, review sentiment, update cadence and ads among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

환율계산기 ships an update every 11 days, Rate Note weekly. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | 환율계산기 | Rate Note |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 days | **Weekly** |
| Monetization | Free | Free |
| Size | 20 MB | 35 MB |
| Requires iOS | **13.0** | 13.4 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Suheon Song](https://appshunter.io/developer/1627953852) | [Locale Labs](https://appshunter.io/developer/1766436403) |

## What reviewers say

### 환율계산기

[App page](https://appshunter.io/ios/app/id6446592142)

Access the latest exchange rates for approximately 60 countries and perform currency conversions with ease. This app offers offline access after initial connection and features a simple, intuitive interface with dark mode support.

**Highlights:** Latest exchange rate information, Easy and simple currency calculator, Offline access after first use, Operator precedence in calculations, Simple and intuitive UI, Full dark mode support

**Features:** macOS Compatibility

**In-app purchases:** none


### Rate Note

[App page](https://appshunter.io/ios/app/rate-note-real-time-offline/id6670464736)

This app provides real-time currency exchange rates for travelers, with the ability to save rates for offline access. It features a simple interface, multi-language support, and traveler-friendly options for managing travel expenses efficiently.

**Highlights:** Real-time exchange rates, Save exchange rates offline, Traveler-friendly currency lists, Simple and intuitive UI, Multi-language support, Light/Dark mode support

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

**In-app purchases:** none


## Frequently asked questions

### Is 환율계산기 free?

환율계산기 is free to download, with no in-app purchases.

### Is Rate Note free?

Rate Note is free to download, with no in-app purchases.

### Do 환율계산기 or Rate Note have ads?

Neither 환율계산기 nor Rate Note shows ads.

### Which is updated more often, 환율계산기 or Rate Note?

환율계산기 ships an update every 11 days, and Rate Note weekly. Most recently, 환율계산기 was updated on November 3, 2026 and Rate Note on November 4, 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.*