# 苗栗通 vs Kwhit

The clearest difference is in-app purchases: 苗栗通 at none against Kwhit's 2. 苗栗通 also leads on iOS requirement (15.0 vs 17.0). Kwhit's advantage is update cadence (every 3 days vs every 2 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Kwhit sells 2 in-app purchases, starting at $0.99 per month. 苗栗通 asks for nothing beyond the download.

苗栗通 ships an update every 2 weeks, Kwhit every 3 days. The most recent releases landed on September 4, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | 苗栗通 | Kwhit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Size | 30 MB | 47 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Jotangi](https://appshunter.io/developer/1089377333) | [CHENG-WEI LEE](https://appshunter.io/developer/1095964179) |

## What reviewers say

### 苗栗通

[App page](https://appshunter.io/ios/app/id6503290544)

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

**In-app purchases:** none


### Kwhit

[App page](https://appshunter.io/ios/app/kwhit-ev-charging-assistant/id6786120588)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kwhit Pro Monthly | $0.99 | per month |
| Kwhit Pro Yearly | $8.99 | per year |


## Frequently asked questions

### Is 苗栗通 free?

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

### Is Kwhit free?

Kwhit is free to download, with in-app purchases available.

### Do 苗栗通 or Kwhit have ads?

Neither 苗栗通 nor Kwhit shows ads.

### Which is updated more often, 苗栗通 or Kwhit?

苗栗通 ships an update every 2 weeks, and Kwhit every 3 days. Most recently, 苗栗通 was updated on September 4, 2026 and Kwhit on September 20, 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.*