# DeffApp vs Smart Printer app & Scan PDF

The clearest difference is ads: DeffApp at none against Smart Printer app & Scan PDF's shown. DeffApp also leads on update cadence (every 10 days vs every 3 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. DeffApp sells 1 in-app purchase, starting at $0.99 per month and Smart Printer app & Scan PDF sells 6 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

DeffApp ships an update every 10 days, Smart Printer app & Scan PDF every 3 weeks. The most recent releases landed on September 11, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | DeffApp | Smart Printer app & Scan PDF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/smart-printer-app-and-scan-pdf/id6758298050/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 66 MB | 26 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 17+ |
| Developer | [Vitaliy Balayan](https://appshunter.io/developer/1592972448) | [Shahid Jamal](https://appshunter.io/developer/1850693828) |

## What reviewers say

### DeffApp

[App page](https://appshunter.io/ios/app/deffapp/id6741679635)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $0.99 | per month |


### Smart Printer app & Scan PDF

[App page](https://appshunter.io/ios/app/smart-printer-app-and-scan-pdf/id6758298050)

Easily print photos, documents, and PDFs directly from your iPhone. This app offers wireless printing with AirPrint support and allows you to scan documents using your device's camera. It's designed for quick and straightforward printing for home, office, or study needs.

**Highlights:** Print photos from gallery, Print documents, emails, and PDFs, Scan documents with iPhone camera, Wireless printing with AirPrint, Simple and easy-to-use interface, Create collages from pictures

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription Smart Printer | $2.99 | per 7 days |
| Onboarding weekly | $2.99 | per 7 days |
| Weekly Subscription Smart Printer | $3.99 | per 7 days |
| Monthly Subscription Smart Printer | $5.99 | per month |
| Yearly Subscription Smart Printer | $19.99 | per year |
| Yearly Subscription Smart Printer | $29.99 | per year |


## Frequently asked questions

### Is DeffApp free?

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

### Is Smart Printer app & Scan PDF free?

Smart Printer app & Scan PDF is free to download, with in-app purchases available.

### Do DeffApp or Smart Printer app & Scan PDF have ads?

Smart Printer app & Scan PDF shows ads; DeffApp does not.

### Which is updated more often, DeffApp or Smart Printer app & Scan PDF?

DeffApp ships an update every 10 days, and Smart Printer app & Scan PDF every 3 weeks. Most recently, DeffApp was updated on September 11, 2026 and Smart Printer app & Scan PDF on September 12, 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.*