SDK Size

On this page you can find sizes of SDKs across different platforms. SDK has to bundle not only compiled code, it has to bundle deep learning models. These models contribute the most to the SDK size.

iOS

Component	Size [MB]
DeepAR library	8.9
Face tracking model	17
Hair segmentation model	2.3
Emotion detection model	0.142
Background segmentation model	6.1
Total	34.6

Android

Component	Size [MB]
DeepAR library (arm64-v8a)	5.9
DeepAR library (armeabi-v7a)	5.2
DeepAR library (x86_86)	4.4
DeepAR library (x86)	4.3
Face tracking model	8
Background segmentation model	1.3
Hair segmentation model	0.3
Emotion detection model	0.185
Total	32.3

Web

DeepAR Web consists of main and side modules. Main modules are always loaded and side modules are lazy-loaded when they are needed depending on the features used.

Modules	Uncompressed Size [MB]	Compressed Brotli Size [MB]
Main module (always loaded)	2.09	0.56
Glasses Face tracking	3.49	2.51
Foot tracking	3.13	2.25
Wrist tracking	7.05	5.74
Face tracking	8.9	3.78
Face tracking CNN	3.71	2.86
Background removal (and blur)	9.47	2.17
Scripting module	0.45	0.12
Physics module	0.48	0.13

Detailed breakdown:

note

Note that some files are shared between multiple modules. The file will only be downloaded once if multiple modules are used.

Main modules	Uncompressed Size [MB]	Compressed Brotli Size [MB]
deepar.js	0.39	0.07
deepar.wasm	1.7	0.46
Total	2.09	0.56

Side modules are listed next:

Standard face tracking module	Uncompressed Size [MB]	Compressed Brotli Size [MB]
dyXzimgMagicFace.wasm	0.8	0.28
models-68-extreme.bin	8.1	3.5
Total	8.9	3.78

Glasses face tracking module	Uncompressed Size [MB]	Compressed Brotli Size [MB]
xzimg.js	0.97	0.19
face-det.bin	0.8	0.63
face-track-19-v2.bin	0.7	0.57
libxzimgPoseEstimation.wasm	0.58	0.17
tfjs-backend-wasm-simd.wasm	0.28	0.95
Total	3.49	2.51

CNN face tracking module	Uncompressed Size [MB]	Compressed Brotli Size [MB]
xzimg.js	0.97	0.19
face-det.bin	0.8	0.63
face-track.bin	0.76	0.60
face-pdm.zip	0.32	0.32
libxzimgPoseEstimation.wasm	0.58	0.17
tfjs-backend-wasm-simd.wasm	0.28	0.95
Total	3.71	2.86

Foot tracking module	Uncompressed Size [MB]	Compressed Brotli Size [MB]
xzimg.js	0.97	0.19
foot-detection-96x96x6.bin	0.8	0.62
foot-keyps-superfast-23JUN2024.bin	0.4	0.28
foot-right-200.obj	0.1	0.04
libxzimgPoseEstimation.wasm	0.58	0.17
tfjs-backend-wasm-simd.wasm	0.28	0.95
Total	3.13	2.25

Wrist tracking module	Uncompressed Size [MB]	Compressed Brotli Size [MB]
xzimg.js	0.97	0.19
wrist-det-9.bin	1.5	1.3
wrist-track-181-q.bin	3.6	3.1
wrist-track.obj	0.12	0.03
libxzimgPoseEstimation.wasm	0.58	0.17
tfjs-backend-wasm-simd.wasm	0.28	0.95
Total	5.85	4.64

Background segmentation module	Uncompressed Size [MB]	Compressed Brotli Size [MB]
mediaPipe.js	0.12	0.03
vision_wasm_internal.js	0.2	0.04
selfie_segmenter.tflite	0.25	0.2
vision_wasm_internal.wasm	8.9	1.9
Total	9.47	2.17

Core SDK side modules	Uncompressed Size [MB]	Compressed Brotli Size [MB]
Scripting - dyArcoreScripting.wasm	0.45	0.12
Physics - dyArcorePhysics.wasm	0.48	0.13

MacOS

Component	Size [MB]
DeepAR library	9.5
Face tracking model	17
Hair segmentation model	2.3
Emotion detection model	0.142
Background segmentation model	6.1
Total	33.1