Alternativy k ACalculator pro Apple Watch s komerční licencí

• Apple Watch
  Všechny platformy Windows Mac Linux Chrome OS Android iPhone Apple Watch Android Wear iPad Android Tablet Kindle Fire Web Self-Hosted Software as a Service (SaaS) Electron / Atom Shell Google Drive Google Drive - Sheets CrossOver
• Komerční licence
  Jakákoli licence Bezplatná licence Licence Open Source Komerční licence