# Adding Tape II adding machine with virtual tape vs Calculator Smart

The clearest difference is rating: Calculator Smart at 4.7 against Adding Tape II adding machine with virtual tape's 2.4. Calculator Smart also leads on ratings volume (494 vs 39) and device support (6 vs 2). Adding Tape II adding machine with virtual tape's advantage is ads (none vs shown) and review sentiment (56% vs 36%). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Adding Tape II adding machine with virtual tape sells 1 one-off in-app purchase and Calculator Smart sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Calculator Smart holds the better App Store score, 4.7 against 2.4. That said, the two scores are not equally well evidenced: Calculator Smart has 494 ratings behind it against 39, so its average is the more settled of the two. Written reviews complicate that: 56% of Adding Tape II adding machine with virtual tape's written reviews are positive against 36% of Calculator Smart'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 Smart every 4 months. The most recent releases landed on October 8, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Adding Tape II adding machine with virtual tape | Calculator Smart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.4 (39 ratings)](https://appshunter.io/ios/app/adding-tape-ii-adding-machine-with-virtual-tape/id449466771/reviews) | **[4.7 (494 ratings)](https://appshunter.io/ios/app/calculator-smart/id698030968/reviews)** |
| Number of ratings | 39 | **494** |
| Positive reviews | **55.8% of reviews** | 36.4% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 4 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 33 MB | 24 MB |
| Requires iOS | **8.1** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac, Apple TV, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Joe Fratianni](https://appshunter.io/developer/335895989) | [Miroslav Otsedarski](https://appshunter.io/developer/450091139) |

## What reviewers say

### Adding Tape II adding machine with virtual tape

[App page](https://appshunter.io/ios/app/adding-tape-ii-adding-machine-with-virtual-tape/id449466771)

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.

**Highlights:** 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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Upgrade | $1.99 | one-time |


### Calculator Smart

[App page](https://appshunter.io/ios/app/calculator-smart/id698030968)

This app offers a powerful and precise calculator for everyday math and advanced scientific computations. It features a clean interface with large buttons, supporting complex equations, multiple modes, and intuitive input methods. Personalize your experience with colorful skins and custom icons.

**Highlights:** 30+ scientific operations, Degrees and Radians support, Parentheses and nested equations, Intuitive input with slide-to-delete, Copy & Paste results, Apple Watch app and Lock Screen Widget, Colorful skins and custom icons

**Features:** Apple Watch app, iMessage stickers, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Colorful Skins and Remove Ads | $1.99 | one-time |
| Colorful Skins | $1.99 | one-time |
| Colorful Skins for Mac app | $1.99 | one-time |


## Frequently asked questions

### Is Adding Tape II adding machine with virtual tape free?

Adding Tape II adding machine with virtual tape is free to download, with in-app purchases available.

### Is Calculator Smart free?

Calculator Smart is free to download, with in-app purchases available.

### Which has better reviews, Adding Tape II adding machine with virtual tape or Calculator Smart?

Calculator Smart is rated higher. Adding Tape II adding machine with virtual tape averages 2.4 out of 5 from 39 ratings, while Calculator Smart averages 4.7 from 494 ratings.

### Do Adding Tape II adding machine with virtual tape or Calculator Smart have ads?

Calculator Smart shows ads; Adding Tape II adding machine with virtual tape does not.

### Which is updated more often, Adding Tape II adding machine with virtual tape or Calculator Smart?

Adding Tape II adding machine with virtual tape ships an update every 6 months, and Calculator Smart every 4 months. Most recently, Adding Tape II adding machine with virtual tape was updated on October 8, 2026 and Calculator Smart on October 11, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*