---
title: "January 2023 - Build 1.0.21"
slug: "mobile-checkin-app-build-1021"
tags: ["Mobile Check-in App", "Release Notes"]
updated: 2026-02-09T19:37:38Z
published: 2026-02-09T21:06:19Z
canonical: "docs.blackthorn.io/mobile-checkin-app-build-1021"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://docs.blackthorn.io/llms.txt
> Use this file to discover all available pages before exploring further.

# January 2023 - Build 1.0.21

## Enhancements

- The Mobile Check-In app does not limit the number of visible Attendees and/or Session Attendees.
- The Mobile Check-in app has a new Settings page with the new Offline Mode setting.
  - If the Offline Mode setting is set to “ON”, the check-in and check-out requests are stored in a queue until the Offline Mode setting is changed to “OFF” when all queued requests are processed.
  - If the Offline Mode setting is set to “OFF”, the check-in/check-out requests process immediately, and each Attendee’s **Attendance Status** is changed to "Attended." Additional requests are added to the queue until no new requests have come in for one minute when the processing starts again.
  - The default setting for this feature is “OFF”.