# Smart Printer vs Universal AC Controller

The clearest difference is update cadence: Universal AC Controller at every 5 days against Smart Printer's monthly. Universal AC Controller also leads on iOS requirement (13.0 vs 17.5). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Smart Printer sells 2 in-app purchases, starting at $5.99 per 7 days and Universal AC Controller sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Smart Printer ships an update monthly, Universal AC Controller every 5 days. The most recent releases landed on September 8, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Smart Printer | Universal AC Controller |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/smart-printer-photo-and-doc/id6753673415/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 22 MB | 31 MB |
| Requires iOS | 17.5 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Yauheni Kudrytski](https://appshunter.io/developer/1843189865) | [Sharaiz Iftikhair](https://appshunter.io/developer/1858642963) |

## What reviewers say

### Smart Printer

[App page](https://appshunter.io/ios/app/smart-printer-photo-and-doc/id6753673415)

Easily print and scan documents, photos, and PDFs directly from your iPhone using AirPrint. The app offers full control over print settings and quick access to your recent files and print history.

**Highlights:** Scan documents to PDF with camera, Print photos, PDFs, and documents, Automatic AirPrint printer discovery, Full control over print layout and settings, Access print history and recent files

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly trial | $5.99 | per 7 days |
| Weakly | $5.99 | per 7 days |


### Universal AC Controller

[App page](https://appshunter.io/ios/app/universal-ac-controller/id6756133569)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly subscription | $3.99 | per 7 days |
| Monthly subscription | $9.99 | per month |
| Yearly autorenewed subscription | $39.99 | per year |


## Frequently asked questions

### Is Smart Printer free?

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

### Is Universal AC Controller free?

Universal AC Controller is free to download, with in-app purchases available.

### Do Smart Printer or Universal AC Controller have ads?

Neither Smart Printer nor Universal AC Controller shows ads.

### Which is updated more often, Smart Printer or Universal AC Controller?

Smart Printer ships an update monthly, and Universal AC Controller every 5 days. Most recently, Smart Printer was updated on September 8, 2026 and Universal AC Controller on September 15, 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.*