Adding Tape II adding machine with virtual tape vs Calculator + History & Percent
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Adding Tape II adding machine with virtual tape
This app functions as a virtual adding machine, providing a digital tape to record and verify calculations. It allows for easy addition and subtraction of numbers with decimal places, with features like unlimited undo and a scrollable tape for checking work. Optional pro features expand functionality to include multiplication, division, and advanced tape management.
- Virtual tape for recording calculations
- Unlimited undo functionality
- Scrollable tape for easy review
- Edit mode to delete individual entries
- Remembers tape between sessions
- Copy numbers from tape
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Tired of adding numbers twice just to be sure you are correct? Problem solved. Adding Tape is an adding machine with a virtual "tape." Note: Adding Tape is modeled after an adding machine, not a calculator. The behavior of each is different. Add and subtract numbers up to five decimal places, keeps a running total and a virtual "tape." - Undo an unlimited number of times - Virtual tape visible & scrollable while adding or switch to edit screen to view full screen - selecting rows in edit mode adds virtual checkmarks to aid in checking your work - Edit mode allows you to delete individual rows - Remembers tape between launches - Touch a number in the tape to copy Optional pro features: - Add, subtract, multiply and divide - Key sound or mute option - No advertisements: 53% larger tape display area - Six different button sounds to select - Optional decimal behavior: stays in fixed location as you enter numbers or traditional hit decimal key - Alternate large Zero key or small '0' and '00' keys - Printing support - Email tape (option to format as plain text or HTML) - Save multiple tapes - Option: add line numbers to tape - Option: set number of Clear Entry touches before tape is cleared
Calculator + History & Percent
This utility app provides essential arithmetic functions with advanced features like large number display and a comprehensive history log. It allows for character-by-character rollback and easy screen clearing, making complex calculations manageable.
- Addition, subtraction, multiplication, division
- Large number display
- Calculation history log
- Character-by-character rollback
- Screen clearing function
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Powerful Calculator Features: 1. Addition, subtraction, multiplication and division functions 2. The algorithm of large numbers will display every digit completely 3. With the history record function, the calculation results will be saved and displayed, which is convenient for continuing calculations later 4. Enter the character-by-character rollback function 5. Conveniently clear the information on the screen
Screenshots
Verdict
The clearest difference is rating: Calculator + History & Percent at 3.8 against Adding Tape II adding machine with virtual tape's 2.4. Calculator + History & Percent also leads on in-app purchases (none vs 1). Adding Tape II adding machine with virtual tape's advantage is ads (none vs shown) and update cadence (every 6 months vs every 23 months). On price, review sentiment, ratings volume 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
Both are free to download. Adding Tape II adding machine with virtual tape sells 1 one-off in-app purchase. Calculator + History & Percent asks for nothing beyond the download.
Calculator + History & Percent holds the better App Store score, 3.8 against 2.4. Both are backed by a comparable volume of ratings — 39 and 20 respectively. Written reviews complicate that: 56% of Adding Tape II adding machine with virtual tape's written reviews are positive against 50% of Calculator + History & Percent's, so the app with the better star average is not the one people write more warmly about.
Adding Tape II adding machine with virtual tape ships an update every 6 months, Calculator + History & Percent every 23 months. The most recent releases landed on October 21, 2026 and October 23, 2026 respectively.
| Parameter | Adding Tape II adding machine with virtual tape | Calculator + History & Percent |
|---|---|---|
| Price | Free | Free |
| Rating | 2.4 (39 ratings) | 3.8 (20 ratings) — better |
| Positive reviews | 55.8% of reviews — better | 50.0% of reviews |
| Number of ratings | 39 — better | 20 |
| Update frequency | Every 6 months — better | Every 23 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 8.1 — better | 17.6 |
| Further details — not scored | ||
| Size | 33 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Joe Fratianni | 贺 黄 |
Customer experience
Adding Tape II adding machine with virtual tape
Calculator + History & Percent
In-app purchases
Adding Tape II adding machine with virtual tape
- Pro Upgrade$1.99
Calculator + History & Percent
No in-app purchases
Questions
Is Adding Tape II adding machine with virtual tape free?
Is Calculator + History & Percent free?
Which has better reviews, Adding Tape II adding machine with virtual tape or Calculator + History & Percent?
Do Adding Tape II adding machine with virtual tape or Calculator + History & Percent have ads?
Which is updated more often, Adding Tape II adding machine with virtual tape or Calculator + History & Percent?
Other comparisons
