Works offline
The calculator, sessions, notes and local audio recordings remain usable without an Internet connection.
A position calculator for real work
Count quickly. Keep every position visible.
KatKalk is a configurable calculator for purchases and other work with many individual values. Calculations, sessions and notes remain traceable.
Coming soon
The local core
Simple where it matters
Complete history
Every position, timestamp and total can be reviewed. Sessions can be paused and continued later.
Your layout
Choose a preset or adapt the keyboard, visible areas and physical keys to your workflow.
Clear export
Export a session as a readable, mobile-friendly HTML file whenever you need it.
Visible, not hidden
Every value keeps its context
Type a note, keep the original voice recording or document an item with a photo. The information stays directly with its position.
Standard & Pro
Text notes in the position
Add identifiers or short comments without losing sight of the value.
Standard & Pro
Keep the original voice
Record and replay local audio notes directly from the position row. The calculator continues to work offline.
Pro
Share a session live
Use one device as the master while other devices follow the positions read-only.
Pro
Send it to a paired display
Pair a TV or large display once, then select the active session from the master.
Pro
Turn speech into text
Transcribe one recording or a complete session with a selectable spoken language.
Pro
Photo notes
Photograph an item or its condition, browse the gallery and keep the thumbnail directly in the position.
Choose your edition
A complete local core. Pro when teamwork matters.
Both editions calculate locally without requiring an account or Internet connection.
| Feature | KatKalk Standard | KatKalk Pro |
|---|---|---|
| Local calculator, sessions and reset history | Included | Included |
| Configurable profiles and keyboard layouts | Included | Included |
| Text notes and local audio recordings | Included | Included |
| HTML export, printing and KatKalk files | Included | Included |
| Join a live session as read-only viewer | Included | Included |
| Share your own session as master | — | Pro |
| Paired TV and display mode | — | Pro |
| Server transcription | — | Pro |
| Photo notes | — | Pro |
| Your own logo and company name in HTML reports | — | Pro |
| Advertising | Planned later | Ad-free |
Available now
KatKalk on the App Store
Download KatKalk Standard for iPhone and iPad. Android and KatKalk Pro are still in preparation.
