Comparison

Print Calculator vs ClockToday

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Print Calculator

This calculator app provides a digital paper tape for reviewing, editing, and saving calculations. It offers export options to various cloud services and printers, with enhanced features for iPad users like audio-assisted typing.

Highlights
  • Digital paper tape history
  • Edit and recompute calculations
  • Export tape to PDF
  • Save and retrieve tapes as files
  • Add comments to lines
  • Audio-assisted typing on iPad
Read full description

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. ========== 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. ========== About Print Calculator: ======== . 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: ======== . 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: ======== . Choose from 4x5 or 4x6 keypads . Select from 4 background colors . Set a paper tape font size ========== 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. ====================== 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)

About

ClockToday

This utility app provides a simplified daily agenda view for iPhone and iPad users. It's specifically designed for individuals experiencing early symptoms of Alzheimer's or dementia, offering a clear and uncluttered interface to prevent overstimulation and user errors.

Highlights
  • Concise daily agenda overview
  • User-friendly interface
  • Designed for clarity and ease of use
  • Prevents overstimulation and user errors
  • Customizable iCal® calendar sync
  • Seamless event sharing for caregivers
Read full description

ClockToday is designed for iPhone and iPad users seeking a concise overview of their daily agenda. The user interface of ClockToday has been carefully crafted to cater to individuals experiencing early symptoms of Alzheimer's or dementia, ensuring ease of use and clarity. The clock is intentionally designed to be simple and user-friendly, preventing overstimulation and minimizing the likelihood of user errors. While it displays essential information, it's designed to prevent accidental erasure or alteration of data. Imagine you're a caregiver: Create a customized calendar in iCal® using your own Apple ID and effortlessly share it. ClockToday seamlessly syncs these daily events onto your patient's iPhone or iPad, keeping them organized and informed.

Screenshots

Print Calculator4 screens
ClockToday3 screens

Verdict

The call

The clearest difference is price: Print Calculator at Free against ClockToday's $1.99. Print Calculator also leads on iOS requirement (12.3 vs 17.6). ClockToday's advantage is in-app purchases (none vs 3) and review sentiment (80% vs 50%). On update cadence, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Print Calculator is free to download; ClockToday costs $1.99 up front. Print Calculator sells 3 one-off in-app purchases. ClockToday asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 14, 2026 and October 9, 2026 respectively.

Scorecard5 real differences · 5 level
Print Calculator versus ClockToday: the parameters behind the verdict, then further details
ParameterPrint CalculatorClockToday
PriceFree — better$1.99
Rating4.3 (34 ratings) — better—
Positive reviews50.0% of reviews80.0% of reviews — better
Number of ratings34 — better—
Update frequencyMonthlyMonthly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS12.3 — better17.6
Further details — not scored
Size25 MB0 MB
Age rating4+4+
DeveloperRichard Silvermanwouter de praetere

Customer experience

Print Calculator

All ratings34 ratings
Positive85.3%
Neutral2.9%
Negative11.8%
Written reviews12 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

ClockToday

Written reviews5 reviews
Positive80.0%
Neutral0.0%
Negative20.0%

In-app purchases

3 purchases

Print Calculator

One-time3
  • Full Upgrade For iPhone$0.99
  • Full Upgrade for iPad$1.99
  • Full Upgrade for iPhone & iPad$2.99
None

ClockToday

No in-app purchases

Questions

Is Print Calculator free?
Print Calculator is free to download, with in-app purchases available.
Is ClockToday free?
ClockToday costs $1.99, with no in-app purchases.
Do Print Calculator or ClockToday have ads?
Neither Print Calculator nor ClockToday shows ads.
Which is updated more often, Print Calculator or ClockToday?
Print Calculator ships an update monthly, and ClockToday monthly. Most recently, Print Calculator was updated on October 14, 2026 and ClockToday on October 9, 2026.

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