I have a client who has users that work offline A LOT on mobile.
The Salesforce1 app has huge limitations in the number of records you can access (i.e. ones in your cache that you have looked at recently), which isn't good enough for the client. They need to be able to create and edit large sub sets of data, which they may not have looked at recently.
Similarly if you create an Account offline on mobile, you cannot create a contact associated to that account until you reconnect and sync.
I know there are apps such as Pulsar which do this, but the client wants something more bespoke.
How easy would it be to develop an app to enable users to create sequential child records offline on mobile? And to be able to access a large subset of data they may not have looked at recently?
Or is there another solution I'm not even aware of?!