# ROBUS Connect vs QRSure

The clearest difference is update cadence: QRSure at every 2 months against ROBUS Connect's every 7 months. ROBUS Connect's advantage is iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

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

ROBUS Connect ships an update every 7 months, QRSure every 2 months. The most recent releases landed on October 24, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | ROBUS Connect | QRSure |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/robus-connect/id1462172477/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 10.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 225 MB | 3 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [ROBUS](https://appshunter.io/developer/1420023114) | [TIMOTHY DOWDALL](https://appshunter.io/developer/1822577094) |

## What reviewers say

### ROBUS Connect

[App page](https://appshunter.io/ios/app/robus-connect/id1462172477)

Control your home or office lighting remotely with this smart system. Adjust brightness, select colors, group lights, and set schedules for convenience and energy savings. It integrates with other cloud services for expanded automation possibilities.

**Highlights:** Remote On/Off control, Adjustable dimming, Color temperature and RGB selection, Light grouping, Customizable schedules and timers, Scene creation and automation, Multi-user and multi-location control

**In-app purchases:** none


### QRSure

[App page](https://appshunter.io/ios/app/qrsure/id6747717385)

**In-app purchases:** none


## Frequently asked questions

### Is ROBUS Connect free?

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

### Is QRSure free?

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

### Do ROBUS Connect or QRSure have ads?

Neither ROBUS Connect nor QRSure shows ads.

### Which is updated more often, ROBUS Connect or QRSure?

ROBUS Connect ships an update every 7 months, and QRSure every 2 months. Most recently, ROBUS Connect was updated on October 24, 2026 and QRSure on October 17, 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.*