SlideBy | 236 followers on LinkedIn. SlideBy is a free budget planning app that makes managing business or household finances easy. Download on iPhone & iPad | Whether it’s for your business finances, household budget or even a one-off project, see and take control over what’s coming in and going out of your bank account today, tomorrow and beyond. SlideBy currently connects to 8 banks: Barclays, First Direct, HSBC, Lloyds, NatWest, Nationwide, RBS and Santander. Search "SlideBy" on the App Store to download free on iPad or iPhone.