# Print Calculator vs Smart Adding Machine

The clearest difference is price: Print Calculator at Free against Smart Adding Machine's $3.99. Print Calculator also leads on iOS requirement (12.3 vs 17.0). Smart Adding Machine's advantage is in-app purchases (none vs 3). On update cadence, ads and device support there is nothing between them.

Print Calculator is free to download; Smart Adding Machine costs $3.99 up front. Print Calculator sells 3 one-off in-app purchases. Smart Adding Machine asks for nothing beyond the download.

Print Calculator ships an update monthly, Smart Adding Machine every 3 weeks. The most recent releases landed on September 8, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Print Calculator | Smart Adding Machine |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | **[4.3 (34 ratings)](https://appshunter.io/ios/app/print-calculator/id1464383515/reviews)** | — |
| Number of ratings | **34** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 25 MB | 0 MB |
| Requires iOS | **12.3** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Richard Silverman](https://appshunter.io/developer/297096643) | [Harry Detrick](https://appshunter.io/developer/1698895959) |

## What reviewers say

### Print Calculator

[App page](https://appshunter.io/ios/app/print-calculator/id1464383515)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Upgrade For iPhone | $0.99 | one-time |
| Full Upgrade for iPad | $1.99 | one-time |
| Full Upgrade for iPhone & iPad | $2.99 | one-time |


### Smart Adding Machine

[App page](https://appshunter.io/ios/app/smart-adding-machine/id6452400755)

**In-app purchases:** none


## Frequently asked questions

### Is Print Calculator free?

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

### Is Smart Adding Machine free?

Smart Adding Machine costs $3.99, with no in-app purchases.

### Do Print Calculator or Smart Adding Machine have ads?

Neither Print Calculator nor Smart Adding Machine shows ads.

### Which is updated more often, Print Calculator or Smart Adding Machine?

Print Calculator ships an update monthly, and Smart Adding Machine every 3 weeks. Most recently, Print Calculator was updated on September 8, 2026 and Smart Adding Machine on September 9, 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.*