Print Calculator

Upgrade your free basic calculator! 

'Print Calculator' includes 100 lines of paper tape history for review & edit of prior calculations. Perfect for everyday use, office tasks, and much more. 

Print the paper tape history or export it to iBooks®, DropBox®, Email or Printer (see the FAQs).

Save & retrieve important paper tape history as files for later use. Also, review & edit numbers, add or delete lines and place comments on any line.

The iPad version features a full sized (1:1) keypad with TypeTone, a unique audio aid to help guide your finger back to the center of a key.

This free download has limited lines of paper tape history, limited disk storage, and banner ads. Use one simple In-App Purchase for more lines of paper tape, storage files, and the removal of banner ads.

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CPA's and Accountants: Please find 'Adding Machine 10 Key Universal' by Richard Silverman in the App Store which is a 10-key compliant adding machine with reverse numeric/operator entry like Casio, sharp or Canon.

Business Owners: Please find ‘Accountant Calc Pro by Richard Silverman in the App Store with more lines of paper tape and Tax+ / Tax- keys for point-of-sale receipts in storefronts or small businesses.
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About Print Calculator:
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. Universal App for both iPhone and iPad
. Freely chain + - x / % 1/x √
. Export a PDF file to the iBooks® app, Dropbox(c), Email, or your favorite printing utility.
. Add comments
. Add, delete and modify lines and recompute results automatically.
. 100 lines of paper tape history (upgraded version)
. Undo / Redo
. Save and Rename paper tapes to disk for later use
. 3 display formats: fixed, fix+, float
. Comprehensive set of help screens.
. Realistic keypad sounds

iPad Features:
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. TypeTone(c) - a major innovation to aid accurate key entry using audio feedback.
. Full size (1:1) realistic keyboard.
. 4 Orientations
. Lock keypad for left or right handed use

iPhone Features:
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. Choose from 4x5 or 4x6 keypads
. Select from 4 background colors
. Set a paper tape font size

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FAQ's

Q1. Tell me about Email, Printing, and Exporting a Paper Tape.
A1. From the Export dialog, select from: Email, Print, Copy or Open-In. Email includes a pdf attachment. Print requires an AirPrint capable printer. Open-In will cause a menu of 3rd party Apps to appear that can receive a hardcopy of your paper tape; for example, iBooks, DropBox, and 3rd party printer Apps for Brother, HP, Epson, Canon and more.

Q2. Can I touch-type?
A2. The iPad version has several aids for touch-typing: TypeTone variable audio feedback, 1:1 scale keyboard, or, scale and reposition the keyboard to fit your hand best. There is also support for right and left-handers.

Q3. How do I edit an incorrect number or add & delete lines from the paper tape?
A3. Touch any line of the paper tape to go into edit mode. Touch the side controls: Add Line, Delete Line. You can also edit numbers, and split groups. Press Done to return to Calculator mode.

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IN-APP PURCHASE:
. Free download has a limited number of lines of paper tape
. Upgrade for 100 lines of paper tape history, more file storage, & no ads

IN-APP PURCHASE DETAILS
. Payment will be charged to your iTunes account at confirmation of purchase.

TERMS AND CONDITIONS
Your use of this application is governed by Interlocken Technology's Terms of Use (http://s354819480.onlinehome.us/InterlockenPrivacyPolicy/Interlocken%20Technology%20Privacy%20Policy.pdf) and Privacy Policy (http://s354819480.onlinehome.us/InterlockenPrivacyPolicy/InterlockenTechnologyTermsOfUse.pdf)

更新履歴
v3.02.01
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1. Support for all recent iOS's
2. Miscellaneous performance and bug fixes.

v3.01.00
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1. Support for iOS 12.4 and newer.