Ledger is a powerful, double-entry accounting system that is accessed from the UNIX command-line. Developed by John Wiegley
License: Open Source
Apps available for Mac OS X Windows Linux
Banktivity is a personal finance software. Developed by Igg Software
License: Commercial
Apps available for Mac OS X iPhone iPad
Ledger is primarily focused on cryptocurrency management with strong security features, while Banktivity excels in personal finance management and budgeting tools. Both have user-friendly interfaces but cater to different financial needs.