# What Day?? vs Smart Printer－PDF Scanner

The clearest difference is price: Smart Printer－PDF Scanner at Free against What Day??'s $9.99. Smart Printer－PDF Scanner also leads on update cadence (every 2 weeks vs every 5 weeks). What Day??'s advantage is in-app purchases (none vs 2). On ads, device support and iOS requirement there is nothing between them.

Smart Printer－PDF Scanner is free to download; What Day?? costs $9.99 up front. Smart Printer－PDF Scanner sells 2 in-app purchases, starting at $4.99 per month. What Day?? asks for nothing beyond the download.

What Day?? ships an update every 5 weeks, Smart Printer－PDF Scanner every 2 weeks. The most recent releases landed on September 20, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | What Day?? | Smart Printer－PDF Scanner |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Size | 5 MB | 9 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pieter Yoshua Natanael](https://appshunter.io/developer/1657373397) | [Ravi chandran M](https://appshunter.io/developer/1756258598) |

## What reviewers say

### What Day??

[App page](https://appshunter.io/ios/app/what-day/id6502677787)

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart Printer－PDF Scanner

[App page](https://appshunter.io/ios/app/smart-printerpdf-scanner/id6736524560)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly plan | $4.99 | per month |
| Annual Plan | $14.99 | per year |


## Frequently asked questions

### Is What Day?? free?

What Day?? costs $9.99, with no in-app purchases.

### Is Smart Printer－PDF Scanner free?

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

### Do What Day?? or Smart Printer－PDF Scanner have ads?

Neither What Day?? nor Smart Printer－PDF Scanner shows ads.

### Which is updated more often, What Day?? or Smart Printer－PDF Scanner?

What Day?? ships an update every 5 weeks, and Smart Printer－PDF Scanner every 2 weeks. Most recently, What Day?? was updated on September 20, 2026 and Smart Printer－PDF Scanner on September 19, 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.*