Zhi-Wei Cai

When it's canceling the free version last time, I couldn't find a good alternative and end up creating one myself named "OneShot" by using DropBox as backend: https://itunes.apple.com/us/app/oneshot/id892334975?mt=12 And if you are looking for a secure place, DropBox is definitely better, cheaper, support 3rd party encryption and with Two-Step Authorization.