---
title: "August 2025 - Build 1.4.0"
slug: "mobile-checkin-app-build-140"
tags: ["Mobile Check-in App", "Release Notes"]
updated: 2026-02-09T20:21:52Z
published: 2026-02-09T21:06:19Z
canonical: "docs.blackthorn.io/mobile-checkin-app-build-140"
---

> ## 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.

# August 2025 - Build 1.4.0

## Bug Fixes

- Users will see all of the Events in the relevant list when viewing a list of upcoming Events, past Events, or Events with “no date” in the Mobile Check-in app.
- While Blackthorn doesn’t officially support SSO, users can log into the Mobile Check-in app on an iPhone using Microsoft Entra ID single sign-on, and the app will be redirected as expected. Previously, the Mobile Check-in app intercepted redirects, preventing the app from going to the correct screen following login.
- The following updates were made to the Mobile Check-in app to improve the user experience.
  - Updated the logic to handle data changes more efficiently, resulting in faster load times for Salesforce orgs with a high number of Events.
  - Corrected freezing issues when switching between screens.
  - Improved the performance when scrolling large Attendee lists.
- The Events list (including upcoming, past, and no date Events) in the Mobile Check-in app will load with a limit of 4000 Attendees. Previously, the Events list did not load as expected due to a payload discrepancy.
- The CSS in the Mobile Check-in app was updated to prevent a horizontal scroll bar from appearing when viewing the Events list. Previously, long Event names exceeded the screen width, causing the horizontal scroll bar to appear.

## Enhancements

### Swift Mode Feature

The Swift Mode feature makes the Event check-in experience faster and more reliable, especially for large Events or when internet connectivity is limited.

Swift Mode saves all check-ins locally on your device. When you're ready to sync, these check-ins are grouped and sent to the server in a single batch. The batching process reduces the number of API calls made to the server, speeding up the check-in process and helping prevent slowdowns and errors when handling thousands of Attendees. [Click here](https://docs.blackthorn.io/docs/swift-mode-checkin-overview) for more information about using Swift Mode.

### Android Only

- The Mobile Check-in app is compliant with the Google Play Photo and Video Permissions policy regarding the use of READ_MEDIA_IMAGES and/or READ_MEDIA_VIDEO permissions. Now, when a user is on the Attendee Details Badge tab, the app will only use the CAMERA permissions for taking photos instead of using the READ_MEDIA_IMAGES and/or READ_MEDIA_VIDEO permissions.