Mobile and Web SDK: Does the SDK Cache expires?

Question

The Split Mobile (iOS and Android) and Javascript Browser SDKs download a local cache and store it in a file system, does the cache has expire date or TTL?

Answer

The SDK will consider the cache stale if no updates to it for 90 days, it will issue a full download of the Split information. This is unlikely scenario as the SDK is continuously synching and updating the cache with new changes.