# 台北捷運Go vs CurrencyEx

The clearest difference is rating: CurrencyEx at 5.0 against 台北捷運Go's 3.8. 台北捷運Go's advantage is ratings volume (38 vs 3) and iOS requirement (13.0 vs 16.1). On price, update cadence, ads and in-app purchases there is nothing between them.

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

CurrencyEx holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: 台北捷運Go has 38 ratings behind it against 3, so its average is the more settled of the two.

台北捷運Go ships an update fortnightly, CurrencyEx every 3 weeks. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 台北捷運Go | CurrencyEx |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (38 ratings)](https://appshunter.io/ios/app/go/id997212021/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/currencyex-quick-converter/id6443546153/reviews)** |
| Number of ratings | **38** | 3 |
| Positive reviews | 44.9% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Ad-supported | Ad-supported |
| Size | 308 MB | 73 MB |
| Requires iOS | **13.0** | 16.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [臺北大眾捷運股份有限公司](https://appshunter.io/developer/997212020) | [DoItWell Application Ltd](https://appshunter.io/developer/505381716) |

## What reviewers say

### 台北捷運Go

[App page](https://appshunter.io/ios/app/go/id997212021)

This app provides real-time operational information for Taipei's MRT system, including route maps, schedules, and train times. It also offers travel tips, member benefits, and lost item assistance.

**Highlights:** Real-time train schedules, Route planning and maps, Station information, Crowding information, Lost item assistance, Member discounts

**In-app purchases:** none


### CurrencyEx

[App page](https://appshunter.io/ios/app/currencyex-quick-converter/id6443546153)

This app provides real-time exchange rates for over 170 currencies, complete with historical charts and a built-in calculator. Users can track currency portfolios, receive rate notifications, and easily switch between currencies with a tap.

**Highlights:** 170+ real-time currency rates, Exchange rate history charts, Built-in currency calculator, Currency portfolio tracking, Push notifications for rates, Dark mode support

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

**In-app purchases:** none


## Frequently asked questions

### Is 台北捷運Go free?

台北捷運Go is free to download, with no in-app purchases.

### Is CurrencyEx free?

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

### Which has better reviews, 台北捷運Go or CurrencyEx?

CurrencyEx is rated higher. 台北捷運Go averages 3.8 out of 5 from 38 ratings, while CurrencyEx averages 5.0 from 3 ratings.

### Do 台北捷運Go or CurrencyEx have ads?

Both 台北捷運Go and CurrencyEx show ads.

### Which is updated more often, 台北捷運Go or CurrencyEx?

台北捷運Go ships an update fortnightly, and CurrencyEx every 3 weeks. Most recently, 台北捷運Go was updated on October 24, 2026 and CurrencyEx on October 8, 2026.

---

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