# TripSIM vs Taipei MRT Transfer Map

The clearest difference is ads: TripSIM at none against Taipei MRT Transfer Map's shown. TripSIM also leads on device support (3 vs 1). Taipei MRT Transfer Map's advantage is update cadence (every 4 days vs monthly). On price, in-app purchases and iOS requirement there is nothing between them.

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

TripSIM ships an update monthly, Taipei MRT Transfer Map every 4 days. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | TripSIM | Taipei MRT Transfer Map |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 4 days** |
| Size | 45 MB | 10 MB |
| Requires iOS | **15.1** | 16.1 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [(주)가디언넷](https://appshunter.io/developer/1850603686) | [AN RU YANG](https://appshunter.io/developer/1819486438) |

## What reviewers say

### TripSIM

[App page](https://appshunter.io/ios/app/tripsim/id6754862094)

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

**In-app purchases:** none


### Taipei MRT Transfer Map

[App page](https://appshunter.io/ios/app/taipei-mrt-transfer-map/id6761324979)

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

**In-app purchases:** none


## Frequently asked questions

### Is TripSIM free?

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

### Is Taipei MRT Transfer Map free?

Taipei MRT Transfer Map is free to download, with no in-app purchases.

### Do TripSIM or Taipei MRT Transfer Map have ads?

Taipei MRT Transfer Map shows ads; TripSIM does not.

### Which is updated more often, TripSIM or Taipei MRT Transfer Map?

TripSIM ships an update monthly, and Taipei MRT Transfer Map every 4 days. Most recently, TripSIM was updated on October 30, 2026 and Taipei MRT Transfer Map on October 24, 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.*