I really struggled to find a product that did what I wanted it to. I do not need full accounting software, I just need income and expenses tracking, and the ability to check my bank statements against receipts. SparkReceipt does that and I love that I can just forward email receipts to it and it automatically categorises the expense. So simple to use, really stable and the mobile app is actually pretty good. Easily a product I use regularly and will shout about to anyone who needs "pre-accounting" software. Bonus that you can link your accountant in and run custom reports.