# Klerk — For Organizers

> Event management app for organizers of driving experiences and adventure activities. (iPhone/iPad app by Kerbz Adventures, Inc..)

- Source: https://appshunter.io/ios/app/klerk/id6757318345 (this page in markdown: same URL + `.md`)
- Developer: [Kerbz Adventures, Inc.](https://appshunter.io/developer/1750997088)
- Category: Productivity, Sports
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 15.1 · 61 MB
- Languages: American English
- Released: 2026-01-10
- Data updated: 2026-08-22
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/klerk/id6757318345/reviews.md

## What is Klerk?

Klerk is the essential event management companion for Kerbz Adventures organizers and hosts. Streamline your entire event workflow from registrations to check-ins, communications to invoicing.

 KEY FEATURES

  Event Management
  • View and manage all your upcoming and past events
  • Access detailed registration lists with powerful search and filtering
  • Check in attendees instantly with QR code scanning
  • Manage event schedules and coordinate timing
  • Broadcast announcements to all participants

  Registration Tools
  • View comprehensive registrant details
  • Assign instructors and manage vehicle classifications
  • Track form completions and agreement signatures
  • Assign car numbers for track events
  • Communicate directly with individual registrants

  Invoicing & Agreements
  • Create and send professional invoices
  • Customize with line items, taxes, and discounts
  • Send agreements and contracts from templates
  • Track payment and signing status

  Messaging & Notifications
  • Thread-based messaging with participants
  • Real-time push notifications for new registrations, messages, and updates
  • Stay informed with a centralized notification hub

Built for event professionals who run driving experiences, track days, car meets, and adventure activities. Klerk by Kerbz puts the power of professional event management in your pocket.

Download Klerk and take control of your events today.

## Key features

- Event management dashboard
- Attendee registration and check-in
- QR code scanning for check-ins
- Invoicing and agreement creation
- Thread-based messaging
- Real-time push notifications


## Frequently asked questions about Klerk

### What are the main features of Klerk?

Klerk offers comprehensive event management, including attendee registration, instant check-ins via QR code scanning, schedule management, and participant communication. It also provides tools for creating and sending professional invoices and agreements, with tracking for payment and signing status.

### Who is Klerk designed for?

Klerk is built for event professionals and organizers who run driving experiences, track days, car meets, and various adventure activities. It aims to simplify the entire event workflow for these specific types of events.

### Can Klerk handle attendee check-ins?

Yes, Klerk allows for instant attendee check-ins using QR code scanning. This feature helps streamline the process of verifying participants as they arrive at your event.

### Does Klerk support invoicing and payment tracking?

Absolutely. Klerk enables you to create and send professional invoices, customize them with line items, taxes, and discounts, and track the payment status of your registrants.

### How does Klerk facilitate communication with participants?

Klerk features thread-based messaging with participants and provides real-time push notifications for new registrations, messages, and important updates. It also includes a centralized notification hub to keep organizers informed.

### What devices is Klerk available on?

Klerk is currently supported on iPhone and iPod devices, allowing organizers to manage their events from their mobile devices.

### How often is Klerk updated?

The latest version of Klerk is 1.12.0, and it was last updated on June 20, 2026. This indicates a relatively active development cycle for the application.

### Does Klerk have ads?

No, Klerk does not contain advertisements. As a free application, it provides an ad-free experience for its users.

## Version history (last 5 releases)

### 1.14.4 — 2026-08-17

Moved registrant filters to bottom sheet

### 1.14.2 — 2026-07-19

Minor UI enhancements

### 1.14.0 — 2026-07-14

• Waitlist management — when an entry sells out, see everyone waiting in line, right inside the event.
• Drag to reorder the queue, and instantly notify participants when spots open.
• Live countdowns show how long each participant has to claim their spot, so no seat goes to waste.
• Reliability and performance improvements.

### 1.13.0 — 2026-07-01

- Reorder run groups by drag-and-drop — press and hold a driver and drop them where you want. Bigger, easier-to-tap rows on the grid.
- Transponder return = checkout — handing back a transponder can check the driver out, with the option to pull them from the grid.
- Targeted announcements — send to a specific segment or classification, not just everyone.
- Plus grid and schedule polish.

### 1.12.0 — 2026-06-20

Added grid drag-and-drop and sortable rosters.

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## More apps by Kerbz Adventures, Inc.

- [Kerbz](https://appshunter.io/ios/app/kerbz/id6504121958)

All apps by Kerbz Adventures, Inc.: https://appshunter.io/developer/1750997088

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-22.*