# Track.TW 包裹查詢－物流查詢與貨態追蹤 vs SumKey

The clearest difference is price: Track.TW 包裹查詢－物流查詢與貨態追蹤 at Free against SumKey's $1.99. SumKey's advantage is in-app purchases (none vs 3) and ads (none vs shown). On update cadence, device support and iOS requirement there is nothing between them.

Track.TW 包裹查詢－物流查詢與貨態追蹤 is free to download; SumKey costs $1.99 up front. Track.TW 包裹查詢－物流查詢與貨態追蹤 sells 3 in-app purchases, starting at $0.99 per month. SumKey asks for nothing beyond the download.

Track.TW 包裹查詢－物流查詢與貨態追蹤 ships an update every 10 days, SumKey every 9 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Track.TW 包裹查詢－物流查詢與貨態追蹤 | SumKey |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 10 days | **Every 9 days** |
| Size | 84 MB | 2 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [XIN-YUE SONG](https://appshunter.io/developer/1892951952) | [Che Wei Li](https://appshunter.io/developer/6793052965) |

## What reviewers say

### Track.TW 包裹查詢－物流查詢與貨態追蹤

[App page](https://appshunter.io/ios/app/tracktw/id6762109850)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Track.TW Premium Monthly | $0.99 | per month |
| Track.TW Premium Yearly | $8.99 | per year |
| Track.TW Premium Lifetime | $14.99 | one-time |


### SumKey

[App page](https://appshunter.io/ios/app/sumkey-calculator-keyboard/id6793052963)

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

**In-app purchases:** none


## Frequently asked questions

### Is Track.TW 包裹查詢－物流查詢與貨態追蹤 free?

Track.TW 包裹查詢－物流查詢與貨態追蹤 is free to download, with in-app purchases available.

### Is SumKey free?

SumKey costs $1.99, with no in-app purchases.

### Do Track.TW 包裹查詢－物流查詢與貨態追蹤 or SumKey have ads?

Track.TW 包裹查詢－物流查詢與貨態追蹤 shows ads; SumKey does not.

### Which is updated more often, Track.TW 包裹查詢－物流查詢與貨態追蹤 or SumKey?

Track.TW 包裹查詢－物流查詢與貨態追蹤 ships an update every 10 days, and SumKey every 9 days. Most recently, Track.TW 包裹查詢－物流查詢與貨態追蹤 was updated on October 24, 2026 and SumKey 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.*