# PRONUS vs Smart Printer App

The clearest difference is in-app purchases: PRONUS at none against Smart Printer App's 3. PRONUS also leads on iOS requirement (16.0 vs 18.0). Smart Printer App's advantage is update cadence (every 6 days vs every 2 weeks) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Smart Printer App sells 3 in-app purchases, starting at $7.99 per 7 days. PRONUS asks for nothing beyond the download.

PRONUS ships an update every 2 weeks, Smart Printer App every 6 days. Both last shipped on October 13, 2026.

## The numbers

| Metric | PRONUS | Smart Printer App |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 6 days** |
| Monetization | — | Free with in-app purchases |
| Size | 143 MB | 9 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone | **iPhone, iPad, Mac** |
| Age rating | 17+ | 9+ |
| Developer | [SUSTENTABILICITY SA DE CV](https://appshunter.io/developer/1668899031) | [Ali Haider Khan](https://appshunter.io/developer/6789224768) |

## What reviewers say

### PRONUS

[App page](https://appshunter.io/ios/app/pronus/id6478537276)

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

**In-app purchases:** none


### Smart Printer App

[App page](https://appshunter.io/ios/app/smart-printer-app-iprint-scan/id6789905361)

This app simplifies printing, PDF editing, and document signing for mobile devices. It allows users to print various file types, manage PDFs with professional tools, and extract text from documents using OCR technology.

**Highlights:** Print documents, photos, and webpages, Edit and manage PDF files, Digitally sign documents, OCR text recognition, File management and organization, Customizable print settings

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $7.99 | per 7 days |
| Monthly Plan | $29.99 | per month |
| Yearly Plan | $59.99 | per year |


## Frequently asked questions

### Is PRONUS free?

PRONUS is free to download, with no in-app purchases.

### Is Smart Printer App free?

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

### Do PRONUS or Smart Printer App have ads?

Neither PRONUS nor Smart Printer App shows ads.

### Which is updated more often, PRONUS or Smart Printer App?

PRONUS ships an update every 2 weeks, and Smart Printer App every 6 days. Most recently, PRONUS was updated on October 13, 2026 and Smart Printer App on October 13, 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.*