Table of Contents

EasyAR Sense Release notes

EasyAR is a flexible and easy-to-use augmented reality engine.

EasyAR Sense provides the ability to perceive the real world, supporting planar image tracking, 3D object tracking, surface tracking, motion tracking, and sparse spatial maps, dense spatial maps, Mega.

EasyAR Sense is a standalone SDK that does not rely on non-system components or tools like Unity3D, providing a flexible, data-flow-based componentized API.

EasyAR Sense 4.0 offers four subscription modes: free personal edition, monthly paid professional edition, one-time paid classic edition, and enterprise edition with customized features.

History versions

4.9 4.8 4.7 4.6 4.5 4.4 4.3 4.2 4.1 4.0

3.1 3.0

2.3 2.2 2.1 2.0

1.3 1.2 1.1 1.0

4.9.0

2026-05-18

EasyAR Sense 4.9.0 fixed some issues and upgraded compilation tools.

* Added checks during InputFrame and Image creation to prevent crashes caused by inappropriate parameters during runtime

* Optimized running speed on some devices

* Fixed stuttering issues when MotionTrackerCameraDevice uses non-VIO tracking mode on some devices

* Fixed the issue of high time consumption for hit test calls in MotionTrackerCameraDevice

* Upgraded compilation SDK tool versions: JDK 21, build-tools 36.0.0, NDK r29

* Upgraded compilation SDK tool versions: XCode 26