# 掌上极速扫描王 vs ShiftPay Calendar

The clearest difference is update cadence: ShiftPay Calendar at every 5 days against 掌上极速扫描王's every 2 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 掌上极速扫描王 sells 2 in-app purchases, starting at $6.99 per 7 days and ShiftPay Calendar sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

掌上极速扫描王 ships an update every 2 weeks, ShiftPay Calendar every 5 days. The most recent releases landed on October 24, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | 掌上极速扫描王 | ShiftPay Calendar |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Size | 43 MB | 1 MB |
| Requires iOS | 15.0 | 15 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Ultimate Exploration Technology Co., Ltd](https://appshunter.io/developer/1777405332) | [定云 张](https://appshunter.io/developer/6776453615) |

## What reviewers say

### 掌上极速扫描王

[App page](https://appshunter.io/ios/app/id6737753219)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周度计划 | $6.99 | per 7 days |
| 年度计划 | $24.99 | per year |


### ShiftPay Calendar

[App page](https://appshunter.io/ios/app/shiftpay-calendar/id6776539730)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ShiftPay Pro Monthly | $1.99 | per month |
| ShiftPay Pro Annual | $14.99 | per year |
| ShiftPay Pro Lifetime | $24.99 | one-time |


## Frequently asked questions

### Is 掌上极速扫描王 free?

掌上极速扫描王 is free to download, with in-app purchases available.

### Is ShiftPay Calendar free?

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

### Do 掌上极速扫描王 or ShiftPay Calendar have ads?

Neither 掌上极速扫描王 nor ShiftPay Calendar shows ads.

### Which is updated more often, 掌上极速扫描王 or ShiftPay Calendar?

掌上极速扫描王 ships an update every 2 weeks, and ShiftPay Calendar every 5 days. Most recently, 掌上极速扫描王 was updated on October 24, 2026 and ShiftPay Calendar on October 4, 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.*