# GDI CleanCorrect vs CTC Network

The clearest difference is update cadence: CTC Network at every 2 weeks against GDI CleanCorrect's every 5 weeks. GDI CleanCorrect's advantage is iOS requirement (10.0 vs 15.3). 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.

GDI CleanCorrect ships an update every 5 weeks, CTC Network every 2 weeks. The most recent releases landed on May 18, 2026 and July 23, 2026 respectively.

## The numbers

| Metric | GDI CleanCorrect | CTC Network |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 52 MB | 64 MB |
| Requires iOS | **10.0** | 15.3 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GDI Services aux Immeubles Inc](https://appshunter.io/developer/1744934510) | [CTC Maintenance Inc.](https://appshunter.io/developer/1695068832) |

## What reviewers say

### GDI CleanCorrect

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

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

**In-app purchases:** none


### CTC Network

[App page](https://appshunter.io/ios/app/ctc-network/id6450824017)

This app helps employees and supervisors manage tasks, track performance, and schedule shifts. It facilitates communication with an employee directory and company announcements. Designed to boost productivity and collaboration within a cleaning service organization.

**Highlights:** Task management and progress tracking, Performance analytics and reporting, Intuitive shift scheduling, Employee directory for quick contact, Company announcements and updates

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

**In-app purchases:** none


## Frequently asked questions

### Is GDI CleanCorrect free?

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

### Is CTC Network free?

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

### Do GDI CleanCorrect or CTC Network have ads?

Neither GDI CleanCorrect nor CTC Network shows ads.

### Which is updated more often, GDI CleanCorrect or CTC Network?

GDI CleanCorrect ships an update every 5 weeks, and CTC Network every 2 weeks. Most recently, GDI CleanCorrect was updated on May 18, 2026 and CTC Network on July 23, 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.*