# Doubleknot Event Checkin vs TH View

The clearest difference is update cadence: TH View at every 3 weeks against Doubleknot Event Checkin's every 8 months. TH View also leads on iOS requirement (11.0 vs 16.6). 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.

Doubleknot Event Checkin ships an update every 8 months, TH View every 3 weeks. The most recent releases landed on July 6, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Doubleknot Event Checkin | TH View |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/doubleknot-event-checkin/id486487840/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 25 MB | 13 MB |
| Requires iOS | 16.6 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Doubleknot, Inc.](https://appshunter.io/developer/486487843) | [SHINYEI TECHNOLOGY CO.,LTD](https://appshunter.io/developer/1460229492) |

## What reviewers say

### Doubleknot Event Checkin

[App page](https://appshunter.io/ios/app/doubleknot-event-checkin/id486487840)

Streamline event entry by scanning QR codes on digital or printed tickets. This tool validates attendees and records attendance for events configured in the system, allowing for personalized greetings. It works with an iOS device's camera or a compatible Bluetooth scanner.

**Highlights:** Scan QR code tickets, Validate tickets and membership cards, Record attendance, Use device camera or Bluetooth scanner, Works with Apple Wallet tickets, Display ticketholder information

**Features:** macOS Compatibility

**In-app purchases:** none


### TH View

[App page](https://appshunter.io/ios/app/th-view/id1508960620)

**In-app purchases:** none


## Frequently asked questions

### Is Doubleknot Event Checkin free?

Doubleknot Event Checkin is free to download, with no in-app purchases.

### Is TH View free?

TH View is free to download, with no in-app purchases.

### Do Doubleknot Event Checkin or TH View have ads?

Neither Doubleknot Event Checkin nor TH View shows ads.

### Which is updated more often, Doubleknot Event Checkin or TH View?

Doubleknot Event Checkin ships an update every 8 months, and TH View every 3 weeks. Most recently, Doubleknot Event Checkin was updated on July 6, 2026 and TH View on September 16, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*