Download NUI mobile SDK packages for Model Studio speech services. Select a package by platform and application ID, and review compatibility requirements and release notes.
Select a package
The version number, such as 2.7.4, identifies an SDK release. The application ID, such as 037 or 047, identifies a package feature set.
NoteV2.7.3 and earlier do not support the new Model Studio workspace domains. Using these domains causes SDK initialization or connection failures. Use the following legacy endpoints:
- China (Beijing):
wss://dashscope.aliyuncs.com/api-ws/v1/inference - Singapore:
wss://dashscope-intl.aliyuncs.com/api-ws/v1/inference
V2.7.4 and later support the new workspace domains.
The latest standard packages with the following application IDs support these Model Studio cloud capabilities:
- Qwen-Audio-TTS/CosyVoice speech synthesis
- Sambert speech synthesis
- Qwen-Audio-ASR/Fun-ASR speech recognition / recorded speech recognition
- Gummy speech recognition / translation
- Qwen-Livetranslate-Realtime audio translation
- Qwen-Audio-Realtime conversations
On-device capabilities vary by application ID as follows.
| Application ID | On-device speech synthesis | On-device wake word detection | On-device acoustic echo cancellation and voice activity detection |
|---|---|---|---|
039 | Supported | Supported | Not supported |
038 | Supported | Not supported | Not supported |
037 | Not supported | Not supported | Not supported |
049 | Supported | Supported | Supported |
047 | Not supported | Not supported | Supported |
Download SDKs
Select an SDK for your platform and required features.
NoteUse a standard package for regular integration. If your project already integrates an SDK with the same name, use a renamed package to resolve naming conflicts.
Android
Platform update date: 2026-10-27.
Package name: com.alibaba.idst.nui. Requires Android 5.0 or later (API Level 21). Supported architectures: armeabi-v7a, arm64-v8a, and x86_64.
Standard packages
| Application ID | Version | Download | MD5 |
|---|---|---|---|
039 | 2.7.6 | V2.7.6-039-20261027_Android_TLS.tar.gz | e4267e1e2e159a58bf0253abe4c057da |
038 | 2.7.6 | V2.7.6-038-20261027_Android_TLS.tar.gz | f1cfea702d60dec1dd9d704386643838 |
037 | 2.7.6 | V2.7.6-037-20261027_Android_TLS.tar.gz | 4aa0469122d0656d6ffea299d52e0ff7 |
049 | 2.7.6 | V2.7.6-049-20261027_Android_TLS.tar.gz | 31490f3e3cf230ec14a3c1ae5b01a08c |
047 | 2.7.6 | V2.7.6-047-20261027_Android_TLS.tar.gz | c1191f473ca119a32a8f5078b9b4fc28 |
Renamed packages
| Application ID | Version | Download | MD5 |
|---|---|---|---|
039 | 2.7.6 | V2.7.6-039-20261027_Android_MIT_TLS.tar.gz | 15280f242d8be8b830fa2a0aa557ecde |
038 | 2.7.6 | V2.7.6-038-20261027_Android_MIT_TLS.tar.gz | cd1ef2a378528df49ce218726946c533 |
037 | 2.7.6 | V2.7.6-037-20261027_Android_MIT_TLS.tar.gz | ee2e1f730d43ecf3c4e06c6a1ba06157 |
iOS
Platform update date: 2026-10-26.
Requires iOS 12 or later. Supported architectures: arm64-device, arm64-simulator, and x86_64-simulator.
Standard packages
| Application ID | Version | Download | MD5 |
|---|---|---|---|
039 | 2.7.6 | V2.7.6-039-20261026_iOS_TLS.tar.gz | 89853d24a05bbc60d488cfc38fcd097f |
038 | 2.7.6 | V2.7.6-038-20261026_iOS_TLS.tar.gz | fb45f51aa78b907c641c3b7b1c78ae1c |
037 | 2.7.6 | V2.7.6-037-20261026_iOS_TLS.tar.gz | a4a73c7c87be781d450a73865fe0fe7f |
049 | 2.7.6 | V2.7.6-049-20261026_iOS_TLS.tar.gz | bb751b35b2d211385072affa2b97d9ab |
047 | 2.7.6 | V2.7.6-047-20261026_iOS_TLS.tar.gz | 98b5e7354edd95b2249efe2e37dc5c0f |
Renamed packages
| Application ID | Version | Download | MD5 |
|---|---|---|---|
039 | 2.7.2 | V2.7.2-039-20260225_iOS_MIT_TLS.tar.gz | c1192a125b0239ff295cf9c9ff598807 |
038 | 2.7.2 | V2.7.2-038-20260225_iOS_MIT_TLS.tar.gz | d9da2453a60bc69d43b9a35bd0c9f303 |
037 | 2.7.2 | V2.7.2-037-20260225_iOS_MIT_TLS.tar.gz | bb3cd0a35d12e3fc0c35b016f0788fbf |
HarmonyOS
Platform update date: 2026-10-15.
Standard packages
| Application ID | Version | Download | MD5 |
|---|---|---|---|
037 | 2.7.5 | 2.7.5-037-20261015_Harmony.tar.gz | 39871fc03d544097e70c8348f24a16e4 |
047 | 2.7.5 | 2.7.5-047-20261015_Harmony.tar.gz | ed8809877ada63dbddde7adc8e414d4c |
049 | 2.7.5 | 2.7.5-049-20261015_Harmony.tar.gz | 495f678e3b33ec1ef1b5d091703d8e33 |
Renamed packages
Not available.
Flutter
Platform update date: 2026-10-23.
| Application ID | Version | Download | MD5 |
|---|---|---|---|
| 2.7.5 |
|
Release notes
V2.7.6
- Added support for new Qwen-Audio-ASR models for non-real-time speech recognition.
V2.7.5
- Improved the ability to resume real-time speech recognition after a network interruption.
- Added support for new Qwen-Audio-ASR models.
- Fixed an issue that prevented the generic parameter-setting API from taking effect.
V2.7.4
- Added Qwen-Audio-Realtime conversations.
- Added support for new Model Studio workspace domains.
V2.7.3
- Added real-time audio translation.
- Added resumption after network disconnection and disconnection error reporting.
V2.7.2
- Fixed bugs.
V2.7.1
- Fixed bugs.
V2.7.0
- Added support for Model Studio speech recognition and synthesis.
- Added decoding of Opus and MP3 to PCM for speech synthesis.
- Reduced the OpenSSL footprint to decrease package size.