# ROBUS Connect vs PAT Test Pro

The clearest difference is in-app purchases: ROBUS Connect at none against PAT Test Pro's 6. ROBUS Connect also leads on review sentiment (10% vs 0%) and iOS requirement (13.0 vs 18.6). PAT Test Pro's advantage is update cadence (every 2 weeks vs every 7 months). On price, ads and device support there is nothing between them.

Both are free to download. PAT Test Pro sells 6 in-app purchases, starting at $24.99 per month. ROBUS Connect asks for nothing beyond the download.

ROBUS Connect ships an update every 7 months, PAT Test Pro every 2 weeks. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | ROBUS Connect | PAT Test Pro |
| --- | --- | --- |
| 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** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 weeks** |
| Monetization | **Free** | Subscription |
| Size | 225 MB | 115 MB |
| Requires iOS | **13.0** | 18.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [ROBUS](https://appshunter.io/developer/1420023114) | [iCertifi](https://appshunter.io/developer/490104127) |

## 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


### PAT Test Pro

[App page](https://appshunter.io/ios/app/pat-test-pro/id6746668717)

Streamline portable appliance testing with intelligent cloud sync and advanced barcode scanning. Generate professional, compliant certificates instantly for your clients. Designed for electrical contractors seeking efficiency and mobility.

**Highlights:** Seamless cloud sync across Apple devices, Advanced barcode scanning for auto-fill, Unlimited appliance and certificate testing, Instant, professional, compliant certification, Customizable certificate colors and company branding, Built-in database of common appliances

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Subscription | $24.99 | per month |
| PAT Test Pro | $119.99 | per year |
| PAT Test Pro | $349.00 | per year |
| 50 AI | $4.99 | one-time |
| 250 Appliance Scan credits | $19.99 | one-time |
| 1000 AI Credits | $39.99 | one-time |


## Frequently asked questions

### Is ROBUS Connect free?

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

### Is PAT Test Pro free?

PAT Test Pro is free to download, with in-app purchases available.

### Do ROBUS Connect or PAT Test Pro have ads?

Neither ROBUS Connect nor PAT Test Pro shows ads.

### Which is updated more often, ROBUS Connect or PAT Test Pro?

ROBUS Connect ships an update every 7 months, and PAT Test Pro every 2 weeks. Most recently, ROBUS Connect was updated on October 24, 2026 and PAT Test Pro on October 28, 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.*