What’s new - View your IFC models in AR: now supports PIX4Dcloud and ArcGIS Online projects. Improvements & bug fixes - Improved project navigation in an active AR session. - Loads AR content faster. - Various UI improvements. - Apply recommended NTRIP CRS when connecting to RTK.

What’s new - View your IFC models in AR: now supports PIX4Dcloud and ArcGIS Online projects. Improvements & bug fixes - Improved project navigation in an active AR session. - Loads AR content faster. - Various UI improvements.

What's new: - viDoc RTK SDK update

What’s new: - iOS 27 compatibility Improvements & Bug fixes: - Fixed an issue requiring users to log in twice. - Fixed an issue where users were incorrectly prompted to update when already running the latest app version.

What’s new: • View ArcGIS Online content in AR, including geolocated 3D meshes and attributes. • Login to ArcGIS and browse your content via the Project Page. • View any content from your organization in AR via the Project Page. • Interactive AR: measure distances directly in AR. • Guide-to assets in the AR scene with realtime arrow, map, and distance updates for effortless navigation. • Seamless NTRIP connection for customers using Emlid corrections service. Improvements & Bug fixes: • AR refactor has significantly improved stability and accuracy of projects displayed in AR. • Improved RTK reconnection workflow, eliminating disconnect errors. • Improved offline handling during uploads. • Fixed unexpected log out error. • Fixed background upload bug where projects remained indefinitely paused in some cases.

Bug fixes

What’s new: • Enhanced depth mesh overlay in capture view. • Support for GCG05 and CR-2005 geoid models. • Organization specific settings for designated account roles. Improvements & Bug fixes: • Restored offline export support for all regions. • Fixed GCP transformation bug causing altitude discrepancies. • Fixed an issue about defining GPS origin that affected reconstructions in rare cases.

Bug fixes

What’s new: - Improved AR capture performance and stability. - Immersive staking feature, guiding to points in AR (3D) and on a map (2D) - You can now check your other apps while Catch projects upload in the background. - See your credit status and seat availability. - Added support for LN02 transformation for Trimble RTK. - Added support for importing CAL CRS files. Improvements & Bug fixes: - Improved RTK auto-reconnect and clearer disconnect error warnings. - RTK device ID bug: information is visible in the quality report again. - Improved UX in the capture and settings screen. - Fixed OPF processing error bug. - Fixed missing image metadata when saving projects.

Bug fixes: - Fix for timing error

What’s new: - Upload projects to PIX4Dcloud in background while continuing to use the app. Bug fixes: - Fixed export/upload issues on devices without LiDAR

Bug fixes: - Fixed seat release issue affecting some organizations

Hot fix for critical Bug causing timeout error.

What's new: • Upload projects to PIX4Dcloud in background while continuing to use the app. • Create & export checkpoints to verify the accuracy of your 3D model in PIX4Dcloud or PIX4Dmatic. Improvements & Bug fixes: • Reduced project saving time • Improved capture performance and fixed memory-related crashes • Improved accuracy reporting with Bad Elf Mini RTK • Fixed missing PLY and GLTF export options after processing

- Bug fix for export to third-party app

What’s new: - Navigate to a point in AR from the Survey tab. - View and find selected points with realtime guidance in AR. - View your point collection in map view. Improvements & Bug fixes: - Improved NTRIP connection handling. - Improved Leica RTK connection stability.

Improvements & Bug fixes: - Optimized connection stability with Bad Elf Mini RTK and its companion app - Improved upload experience - Text and localization updates

What’s new: - Projects are visible and accessible from the Map view. - Support for Liquid Glass UI on iOS 26 with new app icon. - Improve Project Quality Metrics. Improvements & Bug fixes: - Enhanced RTK and Bluetooth stability (for BadElf and Leica RTKs), including better reconnect handling. - Improved performance during project capturing. - Improved performance of PIX4Dcloud AR. - Improved annotation handling, including positioning and cloud synchronization. - Improved app stability related to survey tab, capture, and upload to PIX4Dcloud. - Fixed issues when exporting projects. - General improvements and UI bug fixes.

What’s new: - Support latest Leica RTK workflow, for improved stability and compatibility with updated Leica devices. - Fix Leica RTK auto-connection issues for more reliable and effortless connection experience.

What’s new: - Support Emlid RX2 RTK Improvements & Bug fixes: - Improve project optimization on saving - Improve stability and accuracy of AR points, PIX4Dcloud AR - Fix issue connecting to SAPOS NTRIP - General improvements and bug fixes

What's new: • Project Quality: ◦ Introduced Project Quality Report available when saving projects. ◦ Quality report includes image sharpness, RTK accuracy distribution, and capture parameters to help users assess data completeness and accuracy. • Import & Coordinate Systems: ◦ Added more flexible support for importing WKT files for any CRS, including Site Localization WKT. ◦ Users can now select any file type when importing WKT. • Account Management & re-upload: ◦ Better handling of local projects status across multiple organizations and accounts. ◦ Allow re-upload the same local project to PIX4Dcloud. • Capture & Device Compatibility: ◦ Added support and automatic SPC+ offsets for iPhone 17 Pro and Pro Max models ◦ Updated capture screen and project view for improved visibility and device compatibility. Improvements & Bug fixes: • RTK connection: ◦ Improved reporting of RTK accuracy and quality. ◦ Improved handling of RTK connection failures and related error messages. ◦ Fixed issue where RTK accuracies were cut off or displayed inconsistently. ◦ Fixed Leica RTK profiles being deleted after upgrading to the latest app version. ◦ Fixed issue of not validating the NTRIP after editing an existing profile. ◦ Fixed crashes with viDoc RTK autoconnect on project startup. • Performance & Stability: ◦ Improved app stability when saving video and capturing simultaneously. ◦ Fixed capture freeze issue when saving video is enabled. ◦ Fixed unresponsive Done button when enabling detailed annotations. ◦ Reduced app lag during project list and RTK profile operations. ◦ Better accurate image EXIF data. • Project Management & Upload: ◦ Fixed project deletion not working properly. ◦ Fixed projects containing frames with duplicate timestamps. ◦ Fixed logout and login issues requiring multiple attempts. ◦ Fixed issue where upload to PIX4Dcloud could fail due to nil CRS. ◦ DSM and Ortho upload options are now OFF by default to save bandwidth and processing time. • Import & Export: ◦ Added OPF generation for multi-export workflows. ◦ Improved export structure and ensured new file organization applies during multi-export. ◦ Enable export of dense point cloud in PLY format and improve progress feedback • UI & User Experience: ◦ Updated app disclaimer and translate it into Korean language. ◦ Added area display when computing volume. ◦ Improved live preview appearance, dark/light mode support, and fixed transparent background issues. ◦ Enhanced main project view buttons and overall visual consistency. ◦ Fixed multiple UI issues with iOS 26 ◦ General UI improvements & fixes

Bug fixes: - Fix issue of not showing uploaded projects with old PIX4Dcatch versions

What's new: • Device & Hardware Support: ◦ Support Bad Elf Flex Mini RTK rover ◦ Support custom iPad case in Japan mounting Emlid RTK with iPad M4 11-inch ◦ Added iPad Casetify SPC+/SPC camera offsets ◦ Drop support for iOS 17 • Capture & Appearance: ◦ Capture screen redesigned for better high visibility in the field ◦ Ability to block captures without RTK-fixed from the Settings Restriction option ◦ Support annotations for high-resolution captures, with improved marking, clearer warnings, and fixes when uploading to PIX4Dcloud • Coordinates & Geoid Support: ◦ Ability to import WKT in CRS selection dialogs, for point collections and when uploading to PIX4Dcloud ◦ Support the Finnish geoid model FIN2023N2000 with EPSG:3900 “N2000 height” Improvements & Bug fixes: • RTK & Capture performance: ◦ Improved RTK connection and handling of NTRIP information ◦ Fix lagging when showing the list of RTK profiles ◦ Fix issue of offsets not always passed through URL-scheme for external apps ◦ Improved app performance during capture ◦ Fix capture quality issue when having the app in background before starting the capture ◦ Fix tag detection issues during capture ◦ Improved video saving so that recordings are preserved even if the app crashes • Export & Upload: ◦ Removed 2000-image limit for Gaussian Splatting when uploading to PIX4Dcloud ◦ Enforced scalable 3D mesh generation when uploading to PIX4Dcloud ◦ Optimized point cloud exports and improved progress feedback ◦ Ability to export the dense point cloud as PLY ◦ Continue export if OPF files generation failed ◦ Fix “camera_list.json” OPF file for devices without lidar ◦ The new file structure migration is now applied during multi-export and multi-upload operations • Warnings & Messaging: ◦ Show the “What’s new” popup highlighting updates when opening the app after upgrading ◦ Show warning when detecting ARKit bad positioning ◦ Show warning dialogs when not having enough storage when starting a capture and when recovering projects ◦ Better warning handling when creating point collections • UI & Usability: ◦ Fix issue of not able to click on the login and create account tabs ◦ Fix issue of not able to capture reference photos for point measurements ◦ Reduce delay when importing points ◦ Resolved multiple crashes and UI glitches ◦ General UI improvements

Bug fixes: - Fix issue of having a failure when using PIX4Dcloud AR

What's new: • Add annotations during capture ◦ Mark annotations in AR, name them and add descriptions ◦ An image is captured automatically when marking and attached to the annotation ◦ Display annotation names directly in AR view ◦ Upload annotations to PIX4Dcloud ◦ Create point collections from annotations • Select SLPK format when uploading to PIX4Dcloud • Added a progress bar when saving projects Improvements & Bug fixes: • Improve warnings and show critical heating notifications during capture • General performance optimization • Improved failure handling when connecting to Leica RTK rover • Fixed crash occurring during capture • Fixed missing RTK serial number in images EXIF metadata • Fix issue of not able to create an RTK profile • Fix issue incorrect recommended CRS display when select output CRS • Fix exporting captured pointcloud (.PLY) • General UI improvements and fixes Technical notes: • The annotations during capture are uploaded as MTPs to PIX4Dcloud