SecureAccess for Android needed to partner Sandisk Dual USB Drives

The SanDisk Dual USB Drive 3.0 packet says “Flash Drive for Android Smartphone”. It also facilitates easy transfer of files to/from your PC. The SanDisk SecureAccess vault works on the PC/Mac side but you cannot access the vault from your Android phone/tablet. Sadly I’m not able to just take my phone/tablet and secure Dual USB (full of important PC data) when on the go. I’m surprised that SanDisk have not yet provided SecureAccess on the Android side of its Dual USB. It would be a powerful Unique Selling Proposition that competitors would find hard to match. Given that they have both products already on the market I’m wondering why they haven’t made this obvious next step. Please tell me they’ve done that already and where to find it.