# Exchange Rate - Currencies Lab — Live rates & converter

> Real-time global currency exchange rates and conversion calculator. (iPhone/iPad app by 勇强 温.)

- Source: https://appshunter.io/ios/app/exchange-rate-currencies-lab/id1404282410 (this page in markdown: same URL + `.md`)
- Developer: [勇强 温](https://appshunter.io/developer/854472271)
- Category: Finance, Utilities
- Price: Free with in-app purchases
- Rating: 4.50/5 from 148 App Store ratings · 5 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.0 · 6 MB
- Languages: American English, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2018-07-28
- Data updated: 2026-08-31
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/exchange-rate-currencies-lab/id1404282410/reviews.md

## What is Exchange Rate?

Exchange Rate - Currencies Lab helps you check live currency conversion, browse major Chinese bank buy-in reference quotes, and keep a rate handy on your Home Screen.

CONVERT WITH CONFIDENCE
• Dual-currency converter with a clear custom keypad
• Switch currencies freely—no artificial switch limits
• Refresh rates when you need an update (with smart caching)

BANK REFERENCE QUOTES
• Top currencies from major Chinese banks (such as ICBC, CCB, and more)
• Cash buy-in style quotes for quick comparison
• For personal reference only—counter rates may differ

HOME SCREEN WIDGET
• Today’s Rate widget (Small / Medium)
• Glance at your selected pair without opening the app

CLEAN & OPTIONAL
• Free to use with ads
• One-time Remove Ads purchase (not a subscription)
• Restore Purchases anytime in Settings
• Feedback, Rate, and More Apps in Settings

Notes: Rates and bank quotes are informational only and are not financial, investment, tax, or foreign-exchange advice. Availability may vary by network and data provider.

## Key features

- Real-time currency exchange rates
- Global synchronization
- Currency conversion calculator
- Rates from top 10 banks
- Offline access (implied by converter functionality)

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


## Recent user reviews (5 of 5)

All indexed reviews: https://appshunter.io/ios/app/exchange-rate-currencies-lab/id1404282410/reviews.md

### 5/5 — I don’t think it’s the best

*2025-06-28*

I have it and use it for months, I follow it every day, I have the same ones that they are all used to me, they are all have complex features in them, but this one have no many features are redundant that what I want, I just think the simple things are not simple, so I just want to have it and use it now!

### 5/5 — Well, I guess it is a hard work

*2025-06-24*

I don’t know how you can do it like this, but I can know this is a hard thing to do better than before, because it is really think about the user how to use it, not like someone just wants to get other things, now I know how I have it so a long time.

### 5/5 — not sure right

*2025-06-18*

The first thing is I don’t know what can I want to use it so much times, I just want to know what the rate exchange converter everyday,it’s my first time to do everyday, so I don’t want it is bad, yet it’s not bad one I have now!

### 5/5 — I’m happy to have it

*2025-06-14*

We are going to change rate by one,no one can get the information for me, so the same thing good to me ,and everyone can download it and own it!

### 3/5 — Either not user-friendly or I’m stupid

*2018-11-14*

I don’t know if this is because I’m only using the free version but I would like to be able to choose which currency I want to enter as the Base Currency and I can’t figure it out.

## Frequently asked questions about Exchange Rate

### What is the latest update for Exchange Rate - Currencies Lab?

The latest version is 3.1.5, last updated on June 24, 2025. Updates are frequent, ensuring you have the most current exchange rate data.

### Is Exchange Rate - Currencies Lab free to use?

Yes, the app is free to download and use. It does offer in-app purchases, which may unlock additional features or remove ads.

### What devices is Exchange Rate - Currencies Lab compatible with?

Exchange Rate - Currencies Lab is available on iPhone, iPad, and iPod devices, making it accessible to a wide range of Apple users.

### How accurate are the exchange rates provided by Exchange Rate - Currencies Lab?

The app provides real-time, globally synchronized exchange rates, including data from the top 10 banks, ensuring high accuracy for your calculations.

### What age rating does Exchange Rate - Currencies Lab have?

Exchange Rate - Currencies Lab has an age rating of 4+, making it suitable for users of all ages interested in currency exchange.

### Does Exchange Rate - Currencies Lab require an internet connection to function?

While real-time rates require an internet connection for global synchronization, the conversion calculator functionality may work offline for previously downloaded rates.

### How does Exchange Rate - Currencies Lab compare to other currency converter apps?

Exchange Rate - Currencies Lab stands out with its real-time global synchronization and inclusion of rates from the top 10 banks, offering a comprehensive view.

### What kind of user sentiment does Exchange Rate - Currencies Lab have?

The app has a strong user rating of 4.5 stars from 144 ratings, indicating generally positive user sentiment regarding its functionality and accuracy.

## Version history (last 5 releases)

### 4.0 — 2026-08-28

Version 4.0 — rebuilt from the ground up

• Fresh SwiftUI design across Convert, Currencies, Banks, and Settings
• Smoother dual-currency converter and keypad
• Bank buy-in quotes with clearer layout and caching
• Home Screen widget (Today’s Rate) via App Group
• Privacy-first ads & analytics flow (UMP / ATT where applicable)
• One-time Remove Ads with StoreKit 2 restore
• English, Simplified Chinese, and Traditional Chinese

Thank you for using Exchange Rate. If you enjoy the update, a quick rating helps a lot.

### 3.1.5 — 2025-06-24

-Fix bugs
-Performance & stability improvements

### 3.1.3 — 2025-06-14

-Fix bugs
-Performance & stability improvements

### 3.1.1 — 2025-02-17

-Fix bugs
-Adapt for iOS 18
-Performance & stability improvements

### 3.1.0 — 2025-02-10

-Fix bugs
-Adapt for iOS 18
-Performance & stability improvements

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## More apps by 勇强 温

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- [Color Words:Puzzle Brain Games](https://appshunter.io/ios/app/color-wordspuzzle-brain-games/id918903906)
- [Letter Game-Puzzle Match Games](https://appshunter.io/ios/app/letter-game-puzzle-match-games/id921316466)

All apps by 勇强 温: https://appshunter.io/developer/854472271

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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 2026-08-31.*