Experience Platform SDKs vs. 4x SDKs
The following tables provide information about the differences between the new Experience Platform SDKs and the 4x SDKs.
Functionality support
Core functionality
| Functionality | Version 4 SDKs | Experience Platform SDKs | 
|---|---|---|
| Modular SDK, Adobe and third-party extensions | No | Yes | 
| Server-side configuration | No | Yes | 
| Programmatic configuration | No | Yes | 
| Bundled configuration | Yes | Yes | 
| Configuration management in tags | No | Yes | 
| Lifecycle metrics | Yes | Yes. See Manual Lifecycle Implementation | 
| Experience Cloud ID service | Yes | Yes | 
| Privacy and GDPR framework | Yes | Yes | 
Adobe Analytics
| Functionality | Version 4 SDKs | Experience Platform SDKs | 
|---|---|---|
| App screens & user actions tracking | Yes | Yes | 
| Offline tracking | Yes | Yes | 
| Hit batching | Yes | Yes | 
| Milestone media tracking | Yes | Deprecated | 
| Timed action tracking | Yes | Deprecated | 
| Video heartbeats | Yes | Yes | 
| Lifetime value | Yes | Yes. Use Profile extension | 
| Server-side forwarding - Audience Manager | Yes | Yes | 
| Set/get custom visitor ID (vid or s.vid) | Yes | Yes | 
Adobe Analytics - Mobile Services / Mobile Add-on
| Functionality | 4x SDK | Experience Platform SDK | 
|---|---|---|
| Postbacks - Get/POST URL requests | Yes | Yes - Signals extension | 
| Postbacks - PII Get/POST URL requests | Yes | Yes - Signals extension | 
| Postbacks - Open app deeplink | Yes | Yes - Signals extension | 
| Push Messaging | Yes | Yes - Adobe Journey Optimizer extension | 
| In-app Messaging | Yes | Yes - Adobe Journey Optimizer extension | 
| Marketing/Acquisition Links | Yes | Not supported | 
| Geo location and beacon tracking | Yes | Yes - Places extension | 
| Geo points-of-interest management | Yes | Yes - Places extension | 
Adobe Audience Manager
| Functionality | 4x SDKs | Experience Platform SDKs | 
|---|---|---|
| Send signals to Audience Manager | Yes | Yes | 
| Reset identifiers and profiles | Yes | Yes | 
| Return visitor profiles | Yes | Yes | 
| DPID/DPUUID synching | Yes | Deprecated | 
Although synching with integration codes is fully supported, the Experience Cloud SDKs do not offer synch support with integration codes. The use of DPID/DPUUID are not supported.
Adobe Target
| Functionality | 4x SDKs | Experience Platform SDKs | 
|---|---|---|
| A/B, Multivariate Testing, Offers | Yes | Yes | 
| Offer pre-fetch | Yes | Yes | 
| Offer preview | Yes | Yes | 
OS/platform support
| Functionality | 4x SDKs | Experience Platform SDKs | 
|---|---|---|
| Android | Supported | Supported | 
| Android Wear | Supported | Support coming | 
| Apple iOS | Supported | Supported | 
| Apple WatchOS | Supported | Support coming | 
| Apple tvOS | Supported | Supported | 
| React Native (iOS & Android) | Supported | Supported | 
| Flutter (iOS & Android) | Unsupported | Supported | 
| Unity (iOS & Android) | Supported | Deprecated | 
| Xamarin (iOS & Android) | Supported | Deprecated | 
| Cordova (iOS & Android) | Supported | Deprecated | 
| Universal Windows Platform (UWP) / Win 10 | Unsupported | Not supported | 
| Windows 8 | Supported | Not supported | 
| Blackberry | Supported | Not supported | 
