# iEvent Check vs Linker 一拍即客

The clearest difference is update cadence: iEvent Check at every 3 weeks against Linker 一拍即客's every 4 months. iEvent Check also leads on iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

iEvent Check ships an update every 3 weeks, Linker 一拍即客 every 4 months. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | iEvent Check | Linker 一拍即客 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Size | 28 MB | 52 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nasthon](https://appshunter.io/developer/494772925) | [PortfoPlus Limited](https://appshunter.io/developer/1590830599) |

## What reviewers say

### iEvent Check

[App page](https://appshunter.io/ios/app/ievent-check-in/id1501020215)

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

**In-app purchases:** none


### Linker 一拍即客

[App page](https://appshunter.io/ios/app/linker/id6743378793)

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

**In-app purchases:** none


## Frequently asked questions

### Is iEvent Check free?

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

### Is Linker 一拍即客 free?

Linker 一拍即客 is free to download, with no in-app purchases.

### Do iEvent Check or Linker 一拍即客 have ads?

Neither iEvent Check nor Linker 一拍即客 shows ads.

### Which is updated more often, iEvent Check or Linker 一拍即客?

iEvent Check ships an update every 3 weeks, and Linker 一拍即客 every 4 months. Most recently, iEvent Check was updated on November 3, 2026 and Linker 一拍即客 on October 28, 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.*