Adding Machine 10Key iPhone vs Canopy Client Portal
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Adding Machine 10Key iPhone
This app emulates a traditional 10-key adding machine, offering reversed operator entry and percentage calculation. Users can edit and save paper tapes, export them to various services, and customize keypad sounds. It's designed for accurate and efficient numerical input.
- True 10-key adding machine emulation
- Reversed operator entry
- Percentage calculation
- Editable paper tape history
- Save and retrieve paper tape files
- Export paper tape to iBooks, Dropbox, or printing utilities
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'Adding Machine 10Key for iPhone’ behaves like a true '10 Key' or 'adding machine' like those made by Monroe, Casio, Sharp and others. Press asterisk (*) for a total, operator entry is reversed, and calculate percentages by multiplying and adding to a stream of numbers. SEE THE 1ST FAQ BELOW. The total (*) key can be on either the left or right side (Sharp or Canon style) and the keypad is expandable to show more or less paper tape history. Also. Review & edit numbers, add or delete lines. Save & retrieve paper tape files. Export paper tape files to iBooks©, Dropbox©, or your favorite printing utility (see the FAQs). ==== Recent Press ===== Has been featured in iTunes "What's Hot" in the Finance Category. Strategic Finance (Tools of the Trade): "If you're looking for a professional desk calculator that can give you full 10-key accounting functions with a tape you can name and save, edit, e-mail, or print, check out Interlocken's 10 Key for iPad." ================= Specifications: ================= . Behaves the same as a '10 Key' adding machine. . Export a PDF file to iBooks©, DropBox©, Email, or your favorite printing utility. . TypeTone - a major innovation to aid accurate key entry using audio feedback (iPad version only). . Full size (1:1) keyboard (iPad version only). . Select from a menu of keypad sounds. . 400 lines of paper tape history (full version). . 3 display formats: fixed, fix+, float . Save paper tapes to disk for later use. . Correct numbers, add comments, add/delete lines . Two keypads offer the 'total' key on the left or right (Sharp or Canon style) . Comprehensive set of help screens. ================ FAQ's Q1. What is the difference between 'Adding Machine 10Key Univ', and 'Accountant Calc' in the App. Store.? A1. Both calculators are single-column adding machines or calculators with full-size (1:1) keypads and are optimized for the iPad User Interface. '10 Key' behaves the same as a 10 Key Adding Machine with reversed operator entry while ‘Accountant Calc’ supports free chaining of +, -, x, /, %, √, 1/x. It is easier to use if you are not familiar with how a '10-key' works. Q2. Can I touch-type? A2. Only the iPad version includes ‘TypeTone’, a key will guide your finger back to the center of a key with an audio tone. Q3. How can I edit an incorrect number or add & delete lines from the paper tape? A3. Touch any line of the paper tape for edit mode. Touch the side controls: Add Line, Delete Line. You can also edit numbers, split Add/Sub or Mul/Div groups. Press Done to return to Calculator mode. Q4. Tell me about Email, Printing, and Exporting a Paper Tape. A4. Email includes a pdf attachment. Print requires an AirPrint capable printer. Open-In will cause a menu of 3rd party Apps to appear. Once exported, print directly to a network reachable printer (even if it is NOT AirPrint capable). ============================ 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)
Canopy Client Portal
Securely share files and exchange information with your accountant. Manage your to-do list, upload necessary documents, and ask questions directly to your tax professional through an intuitive mobile interface.
- Secure file sharing
- Task management
- Direct messaging with accountant
- Mobile file uploads
- Client-focused interface
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Canopy has simplified how you share files and exchange information with your accountant. This app is designed for you, the client. You have likely been invited to the Canopy Client Portal by your tax professional, including access to the Client Portal via your preferred mobile device. Check off your To-Do List Intuitive workflows and a prominent display will keep your upcoming tasks and follow-ups crystal clear. Upload Files from your Device End the continuous shuffling of papers back and forth between your tax professional’s office and your home. Use the Client Portal to securely send all necessary files. Ask Questions Anytime The Client Portal enables you to send questions directly to your accountant. Follow up, ask for clarity, and more. NOTE: If your tax or accounting professional does not use Canopy, you will not have access to Canopy Client Portal.
Screenshots
Verdict
The clearest difference is price: Canopy Client Portal at Free against Adding Machine 10Key iPhone's $2.99. Canopy Client Portal also leads on ratings volume (24K vs 131) and update cadence (weekly vs every 5 weeks). Adding Machine 10Key iPhone's advantage is chart position (#127 vs unranked) and iOS requirement (12.4 vs 17.0). On review sentiment, ads, in-app purchases and monetization model 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
Canopy Client Portal is free to download; Adding Machine 10Key iPhone costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Canopy Client Portal holds the better App Store score, 4.9 against 4.6. That said, the two scores are not equally well evidenced: Canopy Client Portal has 24K ratings behind it against 131, so its average is the more settled of the two. Written reviews complicate that: 95% of Adding Machine 10Key iPhone's written reviews are positive against 93% of Canopy Client Portal's, so the app with the better star average is not the one people write more warmly about.
Adding Machine 10Key iPhone ships an update every 5 weeks, Canopy Client Portal weekly. Both last shipped on October 14, 2026.
| Parameter | Adding Machine 10Key iPhone | Canopy Client Portal |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 4.6 (131 ratings) | 4.9 (24K ratings) — better |
| Positive reviews | 95.2% of reviews — better | 93.2% of reviews |
| Number of ratings | 131 | 24K — better |
| Update frequency | Every 5 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Best chart rank | #127 — better | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 12.4 — better | 17.0 |
| Further details — not scored | ||
| Size | 10 MB | 103 MB |
| Age rating | 4+ | 4+ |
| Developer | Richard Silverman | Canopy Tax |
Customer experience
Adding Machine 10Key iPhone
Canopy Client Portal
User reviews
Adding Machine 10Key iPhone
From 131 App Store ratingsWhat we love
- 👍 Works like a real adding machine
- 👍 Tape feature is excellent
- 👍 Easy to use and user-friendly
- 👍 Good for complex calculations
- 👍 Allows editing of numbers
Room to improve
- 🐛 Watermarks premium exports
- 🐛 Haphazardly laid out controls
- 🐛 Touchy sound toggle in free version
- 🐛 Keypad glitch on re-opening
- 🐛 Nagging review requests
Canopy Client Portal
From 24K App Store ratingsWhat we love
- 👍 Easy to use and navigate
- 🚀 Convenient and efficient document upload
- 🔒 Secure and reliable
- 💡 Helpful and patient customer service
- 👍 User-friendly interface
Room to improve
- 🐛 Camera feature needs improvement for cropping and centering
- 🐛 Occasional issues with scanning documents
Bugs and requests
Adding Machine 10Key iPhone
Reported bugs
9 issues- Watermarks premium PDF exports
- Haphazardly laid out controls
- Touchy sound toggle in free version
- Keypad glitch on re-opening
- Nagging review requests (Don't ask again button not working)
Show 4 moreShow fewer
- Incessant review requests (Don't Ask Again option not working)
- Clearing the tape is a guessing exercise (I button behavior inconsistent)
- Custom keypad feature removed from iPhone version
- Inconsistent sound and clear button behavior
Requested features
10 requests- Eliminate tape for bigger total screen
- Add square root feature
- Bring back custom keypad feature on iPhone version
- Allow more than 350 lines
- Allow more notations on tape
Show 5 moreShow fewer
- Ability to custom label groups
- Fix period button centering
- Consider changing app icon
- Preferences for number format (input and output commas)
- More control over number formats
Canopy Client Portal
Reported bugs
2 issues- Login screen issues on mobile app
- Incompatibility with older devices
Requested features
2 requests- Improve camera feature for better document scanning
- Add more cropping and centering options for uploaded documents
In-app purchases
Adding Machine 10Key iPhone
No in-app purchases
Canopy Client Portal
No in-app purchases
Questions
Is Adding Machine 10Key iPhone free?
Is Canopy Client Portal free?
Which has better reviews, Adding Machine 10Key iPhone or Canopy Client Portal?
Do Adding Machine 10Key iPhone or Canopy Client Portal have ads?
Which is updated more often, Adding Machine 10Key iPhone or Canopy Client Portal?
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