# Smart Printer vs ZKeys

The clearest difference is update cadence: ZKeys at weekly against Smart Printer's every 2 months. ZKeys also leads on rating (5.0 vs 4.7). Smart Printer's advantage is ratings volume (86 vs 1) and iOS requirement (16.0 vs 18.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ZKeys holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Smart Printer has 86 ratings behind it against 1, so its average is the more settled of the two.

Smart Printer ships an update every 2 months, ZKeys weekly. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Smart Printer | ZKeys |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (86 ratings)](https://appshunter.io/ios/app/smart-printer-scan-and-print/id6477569794/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/zkeys/id6817199335/reviews)** |
| Number of ratings | **86** | 1 |
| Positive reviews | 78.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free | Free |
| Size | 32 MB | 15 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [DREAMTEAM APPS sp. z o.o.](https://appshunter.io/developer/1626812597) | [Zoltan Homorodi](https://appshunter.io/developer/1583313543) |

## What reviewers say

### Smart Printer

[App page](https://appshunter.io/ios/app/smart-printer-scan-and-print/id6477569794)

Easily scan documents and photos directly from your mobile device. Print files, PDFs, invoices, and more to any printer, whether you're at home or on the go. Share your printed memories and important documents conveniently.

**Highlights:** Scan documents and photos, Print files and PDFs, Print invoices and receipts, Print boarding passes, Print from anywhere

**Features:** macOS Compatibility

**In-app purchases:** none


### ZKeys

[App page](https://appshunter.io/ios/app/zkeys/id6817199335)

This keyboard app offers advanced autocorrect that understands finger placement and surrounding words to fix typos accurately. It supports multiple languages with dedicated word lists and allows for personalized typing experiences through swipe typing, custom shortcuts, and a learnable prediction engine.

**Highlights:** Advanced autocorrect based on finger placement, Support for four languages with dedicated word lists, Swipe typing and next-word predictions, Customizable shortcuts and symbol hints, Full-size iPad layout with dedicated keys, Voice dictation and voice memo transcription, Nine customizable themes and keyboard styles

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smart Printer free?

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

### Is ZKeys free?

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

### Which has better reviews, Smart Printer or ZKeys?

ZKeys is rated higher. Smart Printer averages 4.7 out of 5 from 86 ratings, while ZKeys averages 5.0 from 1 ratings.

### Do Smart Printer or ZKeys have ads?

Neither Smart Printer nor ZKeys shows ads.

### Which is updated more often, Smart Printer or ZKeys?

Smart Printer ships an update every 2 months, and ZKeys weekly. Most recently, Smart Printer was updated on November 8, 2026 and ZKeys on October 31, 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.*