Bookkeeping core
BuchhaltungsButler
EÜR and Bilanz modes, cost centres with project accounting, Anlagenverwaltung and BWA, SuSa and Kontenblätter show a real ledger underneath. But SKR42 and SKR49 are named only for associations, and I found no public information on SKR03/SKR04, manual journals, opening balances or a period close with locking.
sevDesk
"Für einfache und doppelte Buchführung" with cashbook, trial balance, depreciation and EÜR/GuV is more than an EÜR list, but nowhere on the captured pages do SKR03/SKR04, a journal, manual postings, opening balances or a period close appear — the double-entry claim is a marketing line, and the ledger machinery behind it is unevidenced.