# Proviso vs GDI CleanCorrect

The clearest difference is update cadence: GDI CleanCorrect at every 6 weeks against Proviso's every 3 months. 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.

Proviso ships an update every 3 months, GDI CleanCorrect every 6 weeks. The most recent releases landed on October 4, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Proviso | GDI CleanCorrect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/proviso/id1590003838/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 40 MB | 53 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Delta Intelligent Building Technologies (Canada) Inc.](https://appshunter.io/developer/1039551888) | [GDI Integrated Facility Services Inc](https://appshunter.io/developer/1744934510) |

## What reviewers say

### Proviso

[App page](https://appshunter.io/ios/app/proviso/id1590003838)

Configure and manage O3 Sense, O3 Edge, and RED5 devices with an intuitive interface. Easily adjust network settings, view sensor data, calibrate sensors, and update firmware via Bluetooth or NFC.

**Highlights:** Intuitive UI for device setup, Bluetooth and NFC connectivity, Network settings adjustment, Sensor data viewing, Sensor calibration, Firmware updates, Controller configuration

**In-app purchases:** none


### GDI CleanCorrect

[App page](https://appshunter.io/ios/app/gdi-cleancorrect/id1659932578)

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

**In-app purchases:** none


## Frequently asked questions

### Is Proviso free?

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

### Is GDI CleanCorrect free?

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

### Do Proviso or GDI CleanCorrect have ads?

Neither Proviso nor GDI CleanCorrect shows ads.

### Which is updated more often, Proviso or GDI CleanCorrect?

Proviso ships an update every 3 months, and GDI CleanCorrect every 6 weeks. Most recently, Proviso was updated on October 4, 2026 and GDI CleanCorrect on October 10, 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.*