I am looking at an expense tracking app to share with my wife. The key requirements are that it can be synced across multiple devices and that it allows for UNEVEN spend by default. This is the real sticking point , may expenses apps don't allow for uneven spend by default. I don't need anything that links to bank accounts / credit cards (because I am not in the USA, none of these will work anyway!) or anything that tracks income / budget.
In addition, ideally I would like it to be cross platform (i.e. support both ios and Android). I am presently using "Settle Up" and generally it is fine, however it is lacking in a few areas, namely being able to set up regular recurring payments and also being able to break down spend type (for example showing how much spending is going to rent, bills, going out, etc).
Any suggestions would be very welcome!!