# Doubleknot Event Checkin vs VoxSMS

Doubleknot Event Checkin and VoxSMS are too close to call on the numbers: across 9 compared parameters — price, rating, ratings volume and update cadence among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

On the App Store both sit at effectively the same score — 5.0 for Doubleknot Event Checkin against 5.0 for VoxSMS. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Doubleknot Event Checkin ships an update every 8 months, VoxSMS every 10 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Doubleknot Event Checkin | VoxSMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/doubleknot-event-checkin/id486487840/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/voxsms/id1514259980/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 months** | Every 10 months |
| Monetization | Free | Free |
| Size | 25 MB | 55 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Doubleknot, Inc.](https://appshunter.io/developer/486487843) | [Textable LLC](https://appshunter.io/developer/1395042035) |

## 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


### VoxSMS

[App page](https://appshunter.io/ios/app/voxsms/id1514259980)

Communicate via SMS using your dedicated business phone numbers. This app allows you to send and receive text messages directly from your mobile device, integrating seamlessly with your existing service.

**Highlights:** Send and receive SMS, Use business phone numbers, Mobile messaging, Voxtelesys integration

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

**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 VoxSMS free?

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

### Which has better reviews, Doubleknot Event Checkin or VoxSMS?

Doubleknot Event Checkin and VoxSMS are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Doubleknot Event Checkin or VoxSMS have ads?

Neither Doubleknot Event Checkin nor VoxSMS shows ads.

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

Doubleknot Event Checkin ships an update every 8 months, and VoxSMS every 10 months. Most recently, Doubleknot Event Checkin was updated on October 23, 2026 and VoxSMS 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.*