
Adding Machine 10Key Universal
Adding Machine10Key Universal recreates an adding-machine keypad with an editable paper-tape record.
Pick it if reversed operator entry already matches your calculation habits
Saved tapes, comments and PDF export support reviewing a column of figures later.
Keep in mind: It deliberately differs from a conventional algebraic calculator; check entered figures and understand its total-key workflow.
Inside the app
Official product imagesWhat you can do
- Adding-machine entry and selectable total-key placement
- Editable four-hundred-line tape and saved files
- PDF email and AirPrint output
Good for
- Users who prefer a traditional accounting-calculator workflow
Consider alternatives for
- People expecting spreadsheet formulas or unfamiliar with ten-key operation
Limitations & considerations
- Captured minimum: iOS 12.4.
- It deliberately differs from a conventional algebraic calculator; check entered figures and understand its total-key workflow.
Privacy & permissions
Tapes may contain financial details; email and cloud exports expose selected records beyond the device.
Sources & review notes Updated Nov 11, 2026
Reviewed by iApp4Me Editorial Team. Recommendations use the linked documentation and attributed accounts; device observations are identified separately.
- US App Store developer description
Complete description, download price and compatibility metadata captured 2026-11-02.




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