# 開車GO vs TW Transit Radar

The clearest difference is device support: TW Transit Radar at 4 against 開車GO's 2. TW Transit Radar also leads on iOS requirement (15.0 vs 18.1). 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.

開車GO ships an update every 3 days, TW Transit Radar every 4 days. The most recent releases landed on October 9, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | 開車GO | TW Transit Radar |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 4 days |
| Size | 67 MB | 37 MB |
| Requires iOS | 18.1 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Hungyi Hsiao](https://appshunter.io/developer/1888203986) | [ChunChen Chen](https://appshunter.io/developer/1823431538) |

## What reviewers say

### 開車GO

[App page](https://appshunter.io/ios/app/go/id6762199335)

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

**In-app purchases:** none


### TW Transit Radar

[App page](https://appshunter.io/ios/app/tw-transit-radar/id6790224174)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 開車GO free?

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

### Is TW Transit Radar free?

TW Transit Radar is free to download, with no in-app purchases.

### Do 開車GO or TW Transit Radar have ads?

Neither 開車GO nor TW Transit Radar shows ads.

### Which is updated more often, 開車GO or TW Transit Radar?

開車GO ships an update every 3 days, and TW Transit Radar every 4 days. Most recently, 開車GO was updated on October 9, 2026 and TW Transit Radar on October 22, 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.*