Comparison

Doubleknot Event Checkin vs TH View

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Doubleknot Event Checkin

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
Read full description

The Doubleknot Checkin app for iOS is part of Doubleknot's cloud-based suite of event management, facility management, membership management and POS software for nonprofits and mission-based organizations. The app is free for all Doubleknot users. The Doubleknot Checkin app scans and validates tickets, checks in attendees and records attendance for events configured in Doubleknot. With mobile checkin, you can scan tickets and manage attendance anywhere without worrying about additional infrastructure. The mobile checkin app can use your iOS device's rear camera to scan any Doubleknot ticket or membership card that uses a QR code. In addition, you can use a Socket Mobile Bluetooth 2-D scanner to scan tickets and membership cards for validation by the app. Visitors can print their tickets or display them on their smartphones (including adding the tickets to Apple Wallet). To check in an individual or a group using your iOS device, just launch the app, touch Scan and hold your iPhone or iPad over the QR code displayed on the printed ticket or on the ticketholder's smartphone. When you hear a beep, the person or group is checked in. Information about the ticketholder will be displayed so you can greet them personally or follow up on a balance due. If you're using a Socket Mobile Bluetooth 2-D scanner, it's even easier--just launch the app and scan the ticket. Please note that the Doubleknot Checkin app only works with tickets generated by Doubleknot. To use the app, you must have a valid Doubleknot logon with permissions for event management.

About

TH View

Read full description

「TH View」は、温度・温湿度記録計G-TAG(TempView、HygroView)を制御し、温湿度計測を行うためのアプリです。 温度・温湿度記録計で計測したデータをBLE経由で収集し、スマートフォンからメールに添付して送信することが可能です。 ※添付可能なファイル形式は、PDF形式、CSV形式の2種類より選択となります。

Screenshots

Doubleknot Event Checkin1 screens
TH View2 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

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.

Scorecard2 real differences · 7 level
Doubleknot Event Checkin versus TH View: the parameters behind the verdict, then further details
ParameterDoubleknot Event CheckinTH View
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 8 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS16.611.0 — better
Further details — not scored
Size25 MB13 MB
Age rating4+4+
DeveloperDoubleknot, Inc.SHINYEI TECHNOLOGY CO.,LTD

In-app purchases

None

Doubleknot Event Checkin

No in-app purchases

None

TH View

No in-app purchases

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.

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