# Rolto vs UT Smart Lock

The clearest difference is iOS requirement: Rolto at 6.0 against UT Smart Lock's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Rolto ships an update every 2 months, UT Smart Lock every 5 weeks. The most recent releases landed on October 21, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Rolto | UT Smart Lock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (4 ratings)](https://appshunter.io/ios/app/rolto-compact-wireless-screen-printer/id881841561/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 52.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 62 MB | 75 MB |
| Requires iOS | **6.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [KING JIM CO.,LTD.](https://appshunter.io/developer/371963396) | [Zhuhai Xiangzhou District Qiyue Technology Center (Individual Business)](https://appshunter.io/developer/1870196107) |

## What reviewers say

### Rolto

[App page](https://appshunter.io/ios/app/rolto-compact-wireless-screen-printer/id881841561)

This app enables instant printing of your iPhone's screen using a compatible wireless printer. It supports various file types, including web pages, photos, and notes, with special adhesive paper that matches your screen size.

**Highlights:** Print iPhone screen wirelessly, Adhesive paper, Print current screen or full web page, Supports various file types, Official app for Rolto printer

**Features:** macOS Compatibility

**In-app purchases:** none


### UT Smart Lock

[App page](https://appshunter.io/ios/app/ut-smart-lock/id6758001460)

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

**In-app purchases:** none


## Frequently asked questions

### Is Rolto free?

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

### Is UT Smart Lock free?

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

### Do Rolto or UT Smart Lock have ads?

Neither Rolto nor UT Smart Lock shows ads.

### Which is updated more often, Rolto or UT Smart Lock?

Rolto ships an update every 2 months, and UT Smart Lock every 5 weeks. Most recently, Rolto was updated on October 21, 2026 and UT Smart Lock on October 5, 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.*